Brockton Zoning & Land Use Guide
Key Zoning Facts
Brockton Zoning Overview
Brockton is a mid-sized city in Plymouth County, located about 25 miles south of Boston. Known historically as the "Shoe City" for its shoe manufacturing industry, Brockton has evolved into a residential community with a diverse population and a growing downtown revitalization effort. The city's zoning ordinance is administered by the Planning Department and organizes the city into residential, commercial, and industrial districts.
Brockton's housing stock is characterized by a mix of single-family homes, multi-family triple-deckers, and apartment complexes. The city has been working to balance new development with neighborhood preservation, particularly along the Route 28 corridor and in the downtown area near the Brockton commuter rail station.
As an MBTA Community, Brockton is required to zone for multifamily housing near transit, and the 2024 state ADU law further expands housing options across the city's residential neighborhoods.
Key Zoning Districts
Brockton's residential zones include R-1 (Single-Family) through R-4 (High Density Residential). Commercial zones include C-1 (Neighborhood Commercial), C-2 (General Commercial), and C-3 (Highway Commercial). Industrial zones cover manufacturing and warehouse uses. The city also has a downtown overlay district.
ADU Regulations
Under the 2024 state ADU law, Brockton allows ADUs by right in single-family zones. ADUs may be up to 900 square feet with no additional parking required. Building permits are processed through the city's Building Department.
Development Process
Development in Brockton begins with a zoning review by the Planning Department. Conforming projects proceed to building permits. Projects needing zoning relief go before the Zoning Board of Appeals. Site plan review is required for commercial and multi-family developments above certain thresholds.
Regulatory Layers That Apply in Brockton
Your property is subject to ALL of these regulatory layers. Each one can impose additional requirements beyond the others.
Federal
- FEMA Flood Zones: Applicable
- View FEMA Flood Map
State — Massachusetts
- Building Code: MA State Building Code (780 CMR, based on 2021 IBC)
- State ADU Override: Yes (MA ADU Law (2024) — requires single-family zones to allow ADUs by right)
County — Plymouth County
- Role: Property records, tax assessment, unincorporated area planning
City / Municipal
The city's zoning ordinance, building codes, and local permits form the primary layer of land-use regulation for your property.
Overlay Districts
No overlay districts identified.
Private Restrictions
- HOA / CC&Rs common: Yes
- Check HOA CC&Rs for additional restrictions.
Primary Zoning Districts
- Min Lot
- 8,000 sq ft
- Max Height
- 35 ft
- Front Setback
- 20 ft
- Side Setback
- 10 ft
- Rear Setback
- 25 ft
- Min Lot
- 5,000 sq ft
- Max Height
- 45 ft
- Front Setback
- 15 ft
- Side Setback
- 8 ft
- Rear Setback
- 20 ft
- Min Lot
- 5,000 sq ft
- Max Height
- 40 ft
- Front Setback
- 10 ft
- Side Setback
- 5 ft
- Rear Setback
- 15 ft
ADU Rules in Brockton
- Max Size
- 900 sq ft
- Max Height
- 20 ft
- Rear Setback
- 5 ft
- Side Setback
- 5 ft
- Parking
- No additional parking required
- Owner Occupancy
- Not required under state ADU law
- Permit Timeline
- 45-75 days
Permit Costs & Timelines
Permit Costs & Timelines
Specific permit fee schedules for Brockton are available from the local planning department. Fees vary based on project type, scope, and valuation.
Check Brockton permit fees →