ADU Rules in Whitman, MA
Yes. Whitman allows ADUs by-right under state law, up to 900 sq ft. Whitman's old "Accessory Apartment" bylaw is still on the books, but state law preempts its special-permit, owner-occupancy, and common-meter requirements for protected-use ADUs. The real friction is septic capacity, wetlands review, and a part-time Building Department schedule.
Call BuildX: (781) 627-7000
Whitman ADUs are by-right under state law
State law applies (760 CMR 71.00) · old Accessory Apartment bylaw partly preemptedWhitman has an older "Accessory Apartment" bylaw under the Whitman Protective Zoning Bylaw [Accessory Apt Bylaw]. Several of its provisions are now preempted for protected-use ADUs by Massachusetts state law (760 CMR 71.00, effective February 2, 2025) [760 CMR 71] and the Affordable Homes Act amendments to M.G.L. Chapter 40A §3 [MGL 40A]. In practice, a protected-use ADU up to 900 sq ft is allowed by-right on a single-family lot, with a building permit, no special permit required.
Can I build an ADU in Whitman, MA?
Yes. Under Massachusetts state law (760 CMR 71.00), a protected-use ADU up to 900 sq ft or 50% of the principal dwelling, whichever is smaller, is allowed by-right on a lot that allows a single-family dwelling. Whitman's older Accessory Apartment bylaw still applies for reasonable design rules (exterior conformance, side or rear entrance, parking), but its special-permit, owner-occupancy, and common-meter requirements are preempted for protected-use ADUs.
Show the old bylaw, what is preempted, and what still applies
Whitman uses the legacy term "Accessory Apartment" rather than "ADU." Homeowners often search for that older term, so it is worth knowing what the old bylaw says and which parts state law overrides. The Accessory Apartment provisions live in the Whitman Protective Zoning Bylaw [Accessory Apt Bylaw].
Preempted for protected-use ADUs by 760 CMR 71.00 [760 CMR 71]:
- Special permit from the ZBA: Preempted. Protected-use ADUs are by-right; no special permit. The East Bridgewater AGO decision and related state guidance affirm the by-right path.
- Owner-occupancy requirement: Preempted. State law prohibits owner-occupancy conditions for protected-use ADUs. You may rent the principal dwelling and live in the ADU, or the reverse.
- Common gas, electric, and water meters: Preempted. State law allows separate utility metering, which is generally what an ADU needs to operate. This is the most unusual preempted provision we have documented across the South Shore.
Still enforceable as reasonable design and siting rules [Accessory Apt Bylaw]:
- Off-street parking: At least one space for the ADU (waived if the parcel is within 0.5 mi of MBTA Whitman Station)
- Exterior conformance: The structure should conform to a one-family dwelling appearance
- Entrance placement: New entrance on the side or rear
- Stairway enclosure: Subordinate stairway enclosure
One thing to confirm. Whitman has not, as of our research date, adopted an updated ADU bylaw aligned with state law, and the Building Commissioner's specific operating posture on which old provisions are enforced versus treated as preempted should be confirmed for your project. State law applies regardless. Confirm current administrative posture with the Whitman Building Department at (781) 618-9770 before you design.
Garage conversion ADU
A common variation of either the detached or attached ADU path, depending on the garage configuration. Whitman's bylaw does not treat garage conversion as a separate ADU category; it is classified based on whether the converted structure is attached to the principal dwelling.
- If the garage is attached to the house: Treated as an attached ADU
- If the garage is detached from the house: Treated as a detached ADU (the bylaw's 10-foot accessory-building setbacks apply)
- Best for: Properties with a structurally sound existing garage; ability to reuse foundation, walls, and roof; faster permitting than ground-up construction
- Watch for: Foundation adequacy, insulation upgrades, separate-entrance and bathroom plumbing additions, replacement of the garage door with proper wall and window framing, and parking compensation if original spaces are lost
Whitman ADU Rules at a Glance
The six things most homeowners ask first. Tap "View all rule details" for the complete data set.
View all Whitman rule details
- ADU types allowed: Detached, attached, interior conversion (per state law)
- Max per lot: 1
- Size cap: 900 sq ft or 50% of principal dwelling, whichever is smaller
- Special permit: Old bylaw requirement preempted for protected-use ADUs
- Owner-occupancy: Old bylaw requirement preempted by 760 CMR 71.00
- Common meters: Old bylaw requirement preempted; separate metering allowed
- Long-term rental: Allowed for protected-use ADUs
- Short-term rental: Confirm Whitman's STR policy with the Building Department
- Parking: 1 space for ADU, waived within 0.5 mi of MBTA Whitman Station
- Accessory-building setback: 10 ft from any side or rear lot line; 10 ft from the principal building [Accessory Apt Bylaw]
- Front yard: Front yard requirement of the district applies. Confirm exact dimensional values with the Whitman Planning Department.
- Sewer status: Mostly private septic; limited municipal sewer
- Aquifer overlay: Yes. Local wells; Zone II wellhead protection overlays apply
- MBTA station: Whitman Station, Kingston Line (in town)
- Bylaw reference: Whitman Protective Zoning Bylaw, Accessory Apartment provisions
Why BuildX Knows Whitman ADUs
Whitman is BuildX home territory. We work Whitman ADU projects and know the septic, wetlands, aquifer, and MBTA parking-exemption constraints that drive your project, along with Whitman's part-time Building Department schedule.
Whitman Home Territory
Whitman is BuildX home territory. We are your neighbors, not a regional contractor. We build here, so we know Whitman ADU parcels, the old Accessory Apartment bylaw, sewer or septic status, wetland corridors, and the MBTA station parking exemption firsthand.
See One in Person
Walk through a real, finished BuildX ADU before you sign anything. Private showings are available by appointment.
Day 1 Property Review
Before quoting, we check zoning, sewer or septic, FEMA flood zone, wetlands, aquifer overlay, and MBTA parking-exemption status.
BuildX in Whitman
Whitman is BuildX home territory. We are not a regional contractor visiting Whitman, we are your neighbors. BuildX is building one Whitman ADU, now under construction:
- Lemon (Under Construction): 900 GFA · 1-Bed, 1-Bath
Real families. Real builds. Real ADUs on the South Shore. See more BuildX ADU builds →
What Can Complicate a Whitman ADU?
In Whitman, the bylaw is rarely the obstacle. Your parcel's septic status, wetland proximity, and the Building Department's part-time schedule are usually what move project cost and timeline. The factors that come up most often:
Do I need septic approval for a Whitman ADU? Septic
Likely affects you if: your parcel is not connected to municipal sewer. Whitman is mostly on private septic, so most ADU parcels will face Title 5 review. Confirm sewer availability for your specific address before design.
Yes if your parcel is on private septic. Whitman has limited municipal sewer, so most residential properties are septic-served. Adding a bedroom adds wastewater design flow, so a Title 5 inspection and reserve-area documentation are typically required by the Board of Health before the ADU permit is approved [Title 5].
Cost impact: $30,000 to $60,000 most likely for a Title 5 capacity check plus possible system replacement when an older system cannot carry an additional ADU bedroom.
The first thing BuildX does on a Whitman septic property is pull the Title 5 records and assess capacity before any design work begins.
Do wetlands or conservation rules affect Whitman ADUs? Wetlands
Likely affects you if: your lot is near Meadow Brook, the Shumatuscacant River, or any mapped wetland resource area or buffer zone.
Yes if your parcel is near a wetland resource area. Meadow Brook and the Shumatuscacant River run through Whitman, and the Conservation Commission administers review under the state Wetlands Protection Act (MGL c.131 §40) plus Whitman's local Wetlands Bylaw [Wetlands Act]. Conservation Commission filings are frequent for stream and wetland-adjacent projects.
Adding an ADU near a wetland resource area can trigger a Notice of Intent or Request for Determination filing. Confirm the buffer threshold with the Whitman Conservation Commission for your specific parcel.
Cost impact: +$5,000 to $15,000, plus roughly 6 to 10 weeks of additional review when triggered.
How does the Whitman aquifer overlay affect ADUs? Aquifer
Likely affects you if: your parcel falls within a Zone II wellhead protection area. Whitman's water supply uses local wells, so aquifer and wellhead protection overlays apply across parts of town.
Whitman's drinking water comes from local wells, and aquifer and wellhead protection overlays apply throughout parts of town [MassGIS]. Septic siting is reviewed more carefully inside Zone II protection areas, because adding a bedroom adds wastewater design flow.
A MassGIS overlay check on Day 1 tells you whether your parcel sits within a Zone II protection zone. Confirm with the Building Department which addresses are in protection zones. We pull this before quoting.
What flood-zone rules affect Whitman ADUs? Riverine flood
Likely affects you if: your parcel is near Meadow Brook or the Shumatuscacant River, where FEMA maps riverine flood zones.
Whitman is inland and is generally not coastal, so flood concerns here are river-related, not coastal storms. FEMA maps riverine Zone A flood areas along Meadow Brook and the Shumatuscacant River [FEMA].
If your parcel sits in a mapped riverine flood zone, ADU siting and foundation design have to account for it, and an elevation certificate may be required. We pull the FEMA flood map for your address on the Day 1 property review.
Does the MBTA station affect Whitman ADU parking? Parking exemption
Likely helps you if: your parcel is within 0.5 miles of MBTA Whitman Station, near the village center.
Whitman has its own MBTA commuter rail station on the Kingston Line, the same line that serves Kingston [MBTA]. Properties within 0.5 miles of the station may qualify for the state-law parking exemption, which can mean no additional parking space is needed for the ADU [760 CMR 71].
This is a real cost-saver and lot-flexibility advantage in central Whitman, especially given the old bylaw's parking requirement. We pull the 0.5-mile radius for your parcel on Day 1. Confirm your address with the Building Department for the parking-exemption determination.
How does Whitman's part-time Building Department affect timing? Process
Affects every Whitman project: the Building Commissioner serves on a part-time conditional basis, and inspectors are scheduled directly during a tight 7am to 8am window.
Whitman Building Commissioner Jim Ewell serves on a part-time conditional basis [Building Commissioner]. Limited hours mean scheduling and turnaround can be slower than full-time departments. Email first, then call (781) 618-9770. This is a small-town operating pattern, not unusual for a town Whitman's size, but plan for it.
Inspectors are scheduled directly via individual cell phones during a tight 7am to 8am window: Wiring Inspector Peter Palaza [Building Dept] at (781) 447-3875, and Plumbing and Gas Inspector Mark Getchell [Building Dept] at (781) 447-3736. Call early or you miss them. We schedule inspections during this window and respect the schedule, which saves a project weeks of delay.
Whitman Town Hall keeps Tuesday extended hours until 7:30pm, the best day for working homeowners to handle in-person business [Town Hall].
What Does a Whitman ADU Cost?
A Whitman ADU should not be priced from square footage alone. Two 800 sq ft ADUs can price very differently depending on septic capacity, wetland review, aquifer overlay, and site access. Whitman's working and middle-class market keeps build costs moderate.
That is the full span of our 14 floor plans. Prices include the complete building package, foundation through move-in-ready finishes. Site work is priced separately after a lot evaluation.
Whitman-specific cost factors
See full ADU pricing and floor plans. For a Whitman-specific quote, call (781) 627-7000. We will not quote a Whitman ADU until we know your sewer or septic status, wetland and aquifer overlays, and MBTA parking-exemption status.
How the Whitman ADU Permit Process Works
For a protected-use ADU under state law, the path is a building permit, not a special permit. The old bylaw's special-permit requirement is preempted.
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1
Parcel review
1 to 2 weeks
BuildX maps your parcel against zoning, sewer or septic, FEMA flood zone, wetlands, aquifer overlay, and MBTA parking-exemption status before quoting. This step determines whether the rest of the timeline is straightforward or extended. MassGIS and parcel overlay checks happen on Day 1.
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2
Building permit
Varies with the part-time Building Department schedule
Submit the building permit application to the Whitman Building Department. Schedule ahead with Building Commissioner Jim Ewell [Building Commissioner] (email first, then call). For a protected-use ADU, no special permit or public hearing is required. Confirm typical turnaround with the department, since the part-time conditional staffing can affect scheduling.
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3
Inspections
Scheduled directly with inspectors, 7am to 8am window
Wiring inspections through Peter Palaza [Building Dept] at (781) 447-3875 and plumbing or gas inspections through Mark Getchell [Building Dept] at (781) 447-3736, scheduled directly via cell during the tight 7am to 8am window. Call early. We schedule inspections in this window and respect the schedule.
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4
Overlay reviews (if triggered)
Add several weeks when triggered
Title 5 septic review (MassDEP 310 CMR 15.000) through the Board of Health, Conservation Commission filing for wetland buffers along Meadow Brook and the Shumatuscacant River (MGL c.131 §40 plus the local Wetlands Bylaw), and aquifer Zone II review where applicable. These can extend the critical path.
After permits issue, construction inspections run through the Whitman Building Department. Confirm current administrative posture at (781) 618-9770.
What Whitman Zoning Districts Allow ADUs?
Whitman uses traditional use-separation zoning with standard residential and commercial districts, not a form-based code. Lots tend to be smaller in the older village and center areas, and larger in outlying residential areas. Under state law, a protected-use ADU is allowed by-right on lots that permit a single-family dwelling. The dimensional table is not posted in a form we can verify line by line, so confirm exact figures with the Planning Department.
Residential districts By-right under state law
- ADU allowance: Protected-use ADU by-right on lots allowing a single-family dwelling, per 760 CMR 71.00
- Accessory-building setback: 10 ft from any side or rear lot line; 10 ft from the principal building [Accessory Apt Bylaw]
- Front yard: Front yard requirement of the district applies. Confirm with the Whitman Planning Department.
- Min lot, frontage, coverage, height: Confirm exact dimensional values with the Whitman Planning Department.
An accessory building attached to its principal building is treated as integral to that principal building, so the front, side, and rear yard requirements of the principal building apply [Accessory Apt Bylaw].
What this means for your ADU: Smaller village-center lots make setbacks, lot coverage, and parking layout the design constraints to solve first. Larger outlying lots have more room for a detached ADU. The state-law floor (900 sq ft, by-right in single-family zones) is the starting point; confirm the exact dimensional schedule and any district-specific application with the Planning Department.
Overlay districts. Aquifer, wetlands, riverine floodplain.
Aquifer and Zone II wellhead protection overlays apply across parts of Whitman because the town's water comes from local wells. Wetland resource areas follow Meadow Brook and the Shumatuscacant River, and FEMA maps riverine flood zones along those corridors. Overlays modify, but do not prevent, ADU construction.
Overlay analysis happens on Day 1 with MassGIS layers. We pull your parcel's overlays before quoting.
Source: Whitman Protective Zoning Bylaw, Accessory Apartment provisions. Confirm dimensional values with the Whitman Planning Department.
Sewer or Septic? Whitman Is Mostly Septic.
This is the single biggest cost variable in any Whitman ADU project. Whitman has limited municipal sewer, so most residential properties are on private septic. Title 5 capacity, not zoning, is usually the gating question. Confirm sewer availability for your specific parcel before design.
Show Title 5, water utility, and aquifer details
- Water utility: Local municipal wells, with Zone II wellhead protection overlays
- Septic upgrade cost: $30,000 to $60,000 most likely when an upgrade is needed
- Title 5 trigger: Adding a bedroom adds design flow, so a Title 5 inspection and reserve-area documentation are required on septic parcels [Title 5]
- Board of Health: Reviews Title 5 capacity and reserve area for septic-served ADU parcels
Most of Whitman is on septic, with limited sewered areas. We do not quote a Whitman ADU until we know which side of that line your parcel sits on. A Title 5 inspection answers this question for your specific property.
Whitman ADU Feasibility by Area
Whitman is a compact town organized around its village center and the MBTA station rather than distinct named neighborhoods. The factor that changes most from one parcel to the next is the combination of septic status, transit proximity, and wetland corridors. A village-center lot near the station is a different project from an outlying septic lot near Meadow Brook.
Whitman Village Center / Town Hall vicinity Mixed
Town center, smaller lots, closer to services. Less rural in character. Setbacks, lot coverage, and parking layout are the design constraints to solve first on these tighter lots.
MBTA Whitman Station vicinity (within 0.5 mi) Parking exemption
Transit-adjacent parcels within 0.5 miles of the station may qualify for the state-law parking exemption, which adds lot flexibility because no additional ADU parking space is required. Confirm your address with the Building Department.
Outlying residential areas Septic
Septic-served, generally larger lots. Title 5 capacity and reserve-area documentation are the primary considerations, and there is usually more room for a detached ADU.
Meadow Brook / Shumatuscacant River corridors Wetlands
Stream and wetland-adjacent parcels. Conservation Commission filings are frequent here, and FEMA maps riverine flood zones along these corridors. Confirm the buffer threshold with the Conservation Commission.
What Whitman's Bylaw Says
Whitman's older "Accessory Apartment" bylaw is still on the books. Reading it next to state law shows exactly which parts still apply and which are now preempted.
The principal residence and the accessory apartment shall be serviced and monitored by common gas, electric and water meters.
That common-meter clause is the most unusual preempted provision we have documented across the South Shore. Separate utility metering is allowed under state law and is generally what an ADU needs to operate. The same goes for the bylaw's special-permit and owner-occupancy requirements, both preempted for protected-use ADUs. What still applies are the reasonable design and siting rules: parking (waived near the MBTA station), exterior conformance to a one-family appearance, a side or rear entrance, and the 10-foot accessory-building setbacks. Confirm how the Building Commissioner is applying these today at (781) 618-9770.
Whitman Building Department
Whitman Building Department (Part-Time Conditional)
Plan ahead. The Building Commissioner serves on a part-time conditional basis, and inspectors are scheduled directly during a tight 7am to 8am window. Email first, then call. Call early or you miss the inspectors.
- AddressWhitman Town Hall, 54 South Avenue, Whitman, MA 02382
- Building Commissioner (Part-Time Conditional)Jim Ewell [Building Commissioner] · (781) 618-9770
- Wiring Inspector (7am to 8am direct cell)Peter Palaza [Building Dept] · (781) 447-3875
- Plumbing and Gas Inspector (7am to 8am direct cell)Mark Getchell [Building Dept] · (781) 447-3736
- Town Administrator's Office[Town Hall] · (781) 618-9700
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Town Hall hours
Monday8:00 AM to 4:00 PMTuesday8:00 AM to 7:30 PMWednesday8:00 AM to 4:00 PMThursday8:00 AM to 4:00 PMFriday to SundayClosed
- Building Departmentwhitman-ma.gov/127/Building
The Tuesday evening extended hours until 7:30pm are the best window for working homeowners to handle in-person business [Town Hall]. For inspections, schedule directly with the wiring and plumbing or gas inspectors during the 7am to 8am window.
Questions to ask when you call Whitman
- How is Whitman processing protected-use ADU applications under state law preemption?
- Which old Accessory Apartment bylaw provisions does the town still enforce versus treat as preempted?
- Is my property sewered or on septic, and will Title 5 review be required?
- Is my parcel within 0.5 miles of MBTA Whitman Station for the parking exemption?
- Is my parcel within a Zone II aquifer overlay or a wetland buffer?
- What is the typical permit turnaround given the part-time Building Department schedule?
Explore Whitman ADU Topics
Jump to deep-dive sections on this page.
Whitman ADU FAQs
Does Whitman have an ADU bylaw?
Whitman has an older "Accessory Apartment" bylaw under the Whitman Protective Zoning Bylaw. As of our research date, the town had not adopted an updated ADU bylaw aligned with state law. State law (760 CMR 71.00) preempts several provisions of the old bylaw for protected-use ADUs, so a protected-use ADU up to 900 square feet is allowed by-right on a lot that allows a single-family dwelling.
Do I need a special permit for a Whitman ADU?
No, for a protected-use ADU. The old Accessory Apartment bylaw required a special permit from the Zoning Board of Appeals, but that requirement is preempted by state law for protected-use ADUs (up to 900 sq ft or 50% of the principal dwelling). You apply for a building permit. Confirm current administrative posture with the Whitman Building Department at (781) 618-9770.
Do I need to live there?
No, for a protected-use ADU. Whitman's old bylaw required the owner to occupy either the principal residence or the accessory apartment, but state law (760 CMR 71.00, effective February 2, 2025) preempts owner-occupancy requirements for protected-use ADUs. You may rent the principal dwelling and live in the ADU, or live in the principal dwelling and rent the ADU.
Are common meters still required?
No. The old Whitman bylaw required the principal residence and accessory apartment to share common gas, electric, and water meters. State law preempts this for protected-use ADUs, and separate utility metering is allowed and is generally what an ADU needs to operate. This was the most unusual preempted provision we have documented across the South Shore.
What about parking near the MBTA station?
Whitman has its own MBTA commuter rail station on the Kingston Line. Properties within 0.5 miles of Whitman Station may qualify for the state-law parking exemption, which can mean no additional parking space is needed for the ADU. This is a meaningful advantage in central Whitman. Confirm your parcel's distance with the Building Department.
How big can a Whitman ADU be?
Up to 900 square feet, or up to 50% of the principal home's gross floor area, whichever is smaller. This is the state by-right protection under 760 CMR 71.00. The old bylaw allowed not more than one accessory apartment per lot, which is consistent with state law.
Sewer or septic in Whitman?
Mostly septic. Whitman has limited municipal sewer, so most residential properties rely on private septic. This is the single biggest cost variable. A Title 5 capacity check plus possible system replacement adds $30,000 to $60,000 most likely to a septic-served Whitman ADU project. Confirm sewer availability for your specific address before design.
What does a Whitman ADU cost?
BuildX ADU pricing ranges from $284,301 to $525,861. That covers the complete building package, foundation through move-in-ready finishes; site work is priced separately after a lot evaluation. Whitman-specific drivers move a project within that band: a septic upgrade adds $30,000 to $60,000 most likely, and a Conservation Commission filing near Meadow Brook or the Shumatuscacant River adds $5,000 to $15,000 plus several weeks. The MBTA station parking exemption can save the cost and space of an extra parking spot. For a property-specific quote, call (781) 627-7000.
Why is the Building Department only sometimes open?
Whitman runs a part-time conditional Building Commissioner, so the office has limited hours and turnaround can be slower than full-time departments. Email Building Commissioner Jim Ewell [Building Commissioner] first, then call (781) 618-9770. Inspectors are scheduled directly via cell during a tight 7am to 8am window: wiring through Peter Palaza [Building Dept] at (781) 447-3875 and plumbing or gas through Mark Getchell [Building Dept] at (781) 447-3736. Town Hall keeps Tuesday extended hours until 7:30pm. This is a small-town operating pattern; plan ahead and respect the schedule.
Who do I call about building an ADU in Whitman?
For official town process questions (permits, fees, inspector scheduling, building code interpretation), call the Whitman Building Department at (781) 618-9770 and email Building Commissioner Jim Ewell [Building Commissioner] first.
For parcel-level feasibility, cost estimates, design options, and construction planning, call BuildX at (781) 627-7000.
The two are different conversations. The town can tell you what is administratively required. BuildX can tell you what is realistic on your specific parcel and what it will actually cost to build.
Can I build an ADU on septic in Whitman?
Possibly. The existing septic system must have capacity under Title 5 (Massachusetts state regulations on subsurface sewage disposal, 310 CMR 15.000) to handle the additional bedroom that an ADU typically adds. Adding a bedroom adds wastewater design flow, and Title 5 calculates whether the system can carry it. The Board of Health also requires reserve-area documentation.
Most of Whitman is on private septic. If your existing system lacks capacity, an upgrade or full replacement adds $30,000 to $60,000 or more to the project cost. The first thing BuildX does on a Whitman septic property is pull the Title 5 records and assess capacity before any design work begins. This is part of the Property Review.
Sources Reviewed
Last verified: September 20, 2026. Grouped by source type so you can see which claims come from town law, state law, town process, and local constraints.
View all 16 sources, grouped
- Town of Whitman. Whitman Protective Zoning Bylaw, Accessory Apartment provisions. Pre-2025 bylaw using the legacy "Accessory Apartment" terminology. Multiple provisions (special permit, owner-occupancy, common meters) are preempted by 760 CMR 71.00 for protected-use ADUs.
- Commonwealth of Massachusetts. Accessory Dwelling Units (760 CMR 71.00). Effective February 2, 2025. Primary state authority for protected-use ADUs; preempts multiple Whitman Accessory Apartment bylaw provisions.
- Commonwealth of Massachusetts. Accessory Dwelling Unit (ADU) FAQs. State guidance referenced for preempted-provision interpretation.
- Massachusetts General Laws. M.G.L. Chapter 40A, Section 3. Zoning Act as amended by Chapter 150 of the Acts of 2024 (Affordable Homes Act), ADU provisions.
- MassDEP. Title 5 (310 CMR 15.000) Compliance for ADUs FAQ. Highly relevant; Whitman is mostly septic.
- Massachusetts General Laws. M.G.L. Chapter 131, Section 40 (Wetlands Protection Act). Governs Conservation Commission wetlands review along Meadow Brook and the Shumatuscacant River.
- Town of Whitman. Whitman Building Department. Building Commissioner Jim Ewell (part-time conditional, 781-618-9770); Wiring Inspector Peter Palaza (781-447-3875); Plumbing and Gas Inspector Mark Getchell (781-447-3736); 7am to 8am direct-cell inspector windows.
- Town of Whitman. Staff Directory. Building Commissioner, inspectors, and Town Hall Administrator listings.
- Town of Whitman. Whitman Town Hall. 54 South Avenue; Tuesday extended hours until 7:30pm; closed Friday through Sunday.
- Commonwealth of Massachusetts, Secretary of the Commonwealth. Town Contact directory. Town contact reference.
- Wikipedia / U.S. Census 2020. Whitman, Massachusetts. Population (about 15,000), working and middle-class community, Whitman-Hanson Regional School District, MBTA Whitman Station.
- Census Reporter. Whitman Town profile. Demographics.
- Plymouth County Registry of Deeds. Plymouth County Registry of Deeds. Deed registry for Whitman (Plymouth County).
- MBTA. Kingston Line. Whitman Station, in town, on the same line as Kingston.
- MassGIS, Bureau of Geographic Information. Aquifers data layer. Zone II wellhead protection zones for Whitman's local wells.
- Federal Emergency Management Agency (FEMA). National Flood Hazard Layer / Flood Map Service Center. Riverine flood zones along Meadow Brook and the Shumatuscacant River.
Nearby South Shore ADU Rules
Whitman borders Abington to the north, Hanson to the south (the two towns share the Whitman-Hanson Regional School District), Rockland to the east, and Brockton to the west. All four are home territory for BuildX, the same neighborhoods we build in.
ADU Rules by City in the BuildX Service Area
BuildX serves 40 towns across four areas of southeastern Massachusetts. Each city has its own ADU bylaw, sewer or septic split, overlay map, and Building Department contact. Jump to the rules for your town:
South Shore (22)
South Coast (9)
Bridgewater Area (5)
Thinking about an ADU in Whitman?
BuildX can review your Whitman parcel for zoning, sewer or septic, FEMA flood zone, wetlands, aquifer overlay, and MBTA parking-exemption status before you spend money on design or permitting. Whitman is BuildX home territory, so we know the constraints that drive your project and how to work with the town's part-time Building Department schedule.
See our ADU project portfolio or visit the ADU Home TourDisclaimer: The information on this page is drawn from live interviews, podcast episodes, municipal bylaws, planning board materials, town websites, and other publicly available sources, and reflects what was accurate as of the original recording or verification date. Pricing, timelines, materials, regulations, zoning rules, permit processes, fees, and overlay district boundaries can change -- sometimes without public notice -- and no two towns interpret or apply the rules the same way. This page is for informational purposes only and should not be relied upon as the basis for any purchasing, construction, or investment decision. BuildX makes no guarantee that the information is current or complete for your specific parcel. Before making any decisions, contact the town directly or call BuildX at (781) 627-7000 or schedule a Project Clarity Call to review your specific situation.