Cumberland Zoning & Land Use Guide
What we have on file vs. what to verify locally
We don't have editor-verified zoning prose for Cumberlandyet. Here's the structured data we do have, and the highest-leverage steps to confirm specifics for your parcel.
What we have on file
- Population:
- 36,405
- County:
- Providence County
- State building code:
- RI State Building Code (based on 2021 IBC)(statewide default)
- State ADU law:
- Yes — Rhode Island General Laws 45-24-73 (amended by 2024 legislation including H 7062 and companions, effective June 24, 2024) establishes consistent statewide treatment of accessory dwelling units. Municipalities must allow one ADU as of right in specified circumstances, including on lots of 20,000 square feet or more zoned residential, within the existing footprint of the primary structure, or as a reasonable accommodation for a family member with a disability.
- FEMA flood map:
- Search flood zones
- Planning department:
- Town of Cumberland Planning Department
Verify these locally
- Call the Town of Cumberland Planning Department: (401) 728-2400
- Check FEMA flood zone for your parcel — flood-zone status changes setbacks, foundation requirements, and insurance.
- Check your HOA CC&Rs and recorded deed restrictions — they are common in Cumberland and frequently restrict ADUs, fences, and exterior changes beyond what zoning allows.
Key Zoning Facts
Cumberland Zoning Overview
Cumberland is a town of approximately 36,405 residents in Providence County, Rhode Island. The town manages land use and development through its local zoning ordinance, which divides the municipality into districts regulating permitted uses, building heights, lot sizes, setbacks, and density.
Cumberland's zoning code includes two primary residential districts: R-40 (40,000 sq ft minimum lot, approximately 1 acre) and R-20 (20,000 sq ft minimum). All residential districts have a maximum building height of 35 feet. The town also has Commercial (C) and Industrial (I) districts.
ADU Rules
Under Rhode Island state law (RI Gen. Laws 45-24-73), all municipalities are required to allow Accessory Dwelling Units (ADUs). Cumberland must comply with this statewide mandate. Contact the Town of Cumberland Planning Department at (401) 728-2400 for local implementation details, permit requirements, and any applicable dimensional standards.
Development Process
Development in Cumberland generally requires obtaining the appropriate permits from the town's planning and building departments. The process typically involves:
- Zoning Verification — Confirm that your proposed use is permitted in the applicable zoning district
- Site Plan Review — For commercial and multi-family projects, submit a site plan for review
- Building Permit — Apply for a building permit with construction documents compliant with the RI State Building Code
- Inspections — Schedule required inspections during construction
- Certificate of Occupancy — Obtain final approval before occupying the structure
For projects that do not conform to existing zoning, property owners may need to seek a variance, special exception, or rezoning through the local zoning board of review or planning board.
Key Considerations
Before starting any development project in Cumberland, property owners should:
- Verify the zoning classification of their property
- Review setback, height, and lot coverage requirements for the applicable district
- Check for any overlay districts or special regulations
- Determine if the property is in a flood zone using FEMA's flood map service
- Confirm whether HOA covenants or deed restrictions apply
- Contact the planning department at (401) 728-2400 for pre-application guidance
Disclaimer: This guide provides general information about zoning in Cumberland and should not be relied upon as legal advice. Zoning codes are subject to change. Always verify current regulations with the Town of Cumberland planning department before making development decisions.
Regulatory Layers That Apply in Cumberland
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 — Rhode Island
- Building Code: RI State Building Code (SBC-1 through SBC-8)
- State ADU Override: Yes (RI Gen. Laws 45-24-73 allows ADUs statewide)
County — Providence County
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 and deed restrictions for additional requirements.
Statewide Context (Rhode Island)
Local data for Cumberland is limited. The following state-level facts apply across Rhode Island and are inherited by this page until city-specific details are verified.
- State Building Code
- RI State Building Code (based on 2021 IBC)
- State ADU Preemption
- Yes — state law overrides local rules
- Coastal Zone
- Yes
- Wildfire Zones
- No
ADU Rules in Cumberland
State law (statewide context, not city-specific):
Rhode Island General Laws 45-24-73 (amended by 2024 legislation including H 7062 and companions, effective June 24, 2024) establishes consistent statewide treatment of accessory dwelling units. Municipalities must allow one ADU as of right in specified circumstances, including on lots of 20,000 square feet or more zoned residential, within the existing footprint of the primary structure, or as a reasonable accommodation for a family member with a disability.
For local size, setback, and parking specifics, contact the Town of Cumberland Planning Department.
Permit Costs & Timelines
Permit Costs & Timelines
Specific permit fee schedules for Cumberland are available from the local planning department. Fees vary based on project type, scope, and valuation.
Check Cumberland permit fees →Official Sources
City-specific