Zoning, building permits and septic rules in Town of Westminster, Massachusetts
Town of Westminster is a town in Worcester County, Massachusetts. Town of Westminster adopts its own zoning, so inside its limits Town of Westminster’s rules apply, not the county’s. Septic permits inside Town of Westminster come from Town of Westminster. 4 rules below are quoted from official sources and independently re-checked, most recently on October 23, 2026. Rules for unincorporated land are on the Worcester County page.
Answers from the rulebook for Town of Westminster
Town of Westminster’s own rules
Local zoningPresent (with conditions)
Land inside Westminster town limits, under the town's own Zoning chapter 205 of the adopted code
Article III of Chapter 205 divides the town into residential districts R-I, R-II and R-III, commercial districts C-I, C-II and VC, industrial districts I-I and I-II, a floodplain and/or wetland district F, the Solid Waste Management District, and the Multi-Family Overlay District.
The Schedule of Use Regulations and Table of Dimensional Requirements were not opened in this research pass; use and dimensional outcomes are unknown in the other claims.
“the town of westminster is hereby divided into zoning districts designated as follows:”
Zoning districtsPublished (with conditions)
Zoning districts of Westminster town, Chapter 205 section 205-5
The district list is published in the town's adopted code; the zoning map is established under section 205-6 as shown on a map entitled zoning map of the town of westminster, and was not opened.
Multi-Family Overlay District (MFOD) was added 9-16-2025 by special town meeting article 1, as stated in the section heading.
“residential districts r-i (50,000) [amended stm 11-2-1978 by art. 4] r-ii (60,000) [amended stm 10-12-1999 by art. 14] r-iii (86,000)”
Who permits septicLocal (with conditions)
Subsurface sewage disposal systems for land inside Westminster town limits
The town's code lists Chapter 245 Subsurface Sewage Disposal Systems under Division 4, Board of Health regulations. The chapter text was not opened, so the permit and inspection steps are unknown.
State sanitary code requirements that may also apply were not checked and are not recorded here.
The subdivision regulations are the Planning Board's Chapter 231, as listed under Division 3 of the town's code. Their standards were not opened.
“chapter 231 subdivision of land (§ 231-1 – § 231-45)”
Still unanswered
We looked and could not find an official answer yet. Silence is not permission; ask Town of Westminster or Worcester County directly.
Building permit — Building permits for new homes in Westminster town
Owner-builder exemption — Owner-builder exemption in Westminster town
Building code adopted — State building code administration in Westminster town
Inspections — Building inspections in Westminster town
Certificate of occupancy — Certificate of occupancy for new homes in Westminster town
21 more unanswered
Minimum dwelling size
Minimum lot size
Setbacks
Lot coverage
Building height
Living in an RV
Camping on your land
Tiny homes
Manufactured homes
Accessory dwellings
Septic permit
Septic inspection
Off-grid sanitation
Well permit
Mandatory utility hookup
Agricultural exemption
Driveway access
Building in a floodplain
Short-term rentals
Permit fees
Permit process
Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.
Unanswered questions are usually a sign that Town of Westminster publishes no rule on the point, not that none exists. Worcester County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Town of Westminster means bringing your own water and power. The kit we’d start with:
