Cranston building department

Cranston’s Department of Building Inspections and Zoning moved out of City Hall on March 23, 2026. Its new office is 155 Gansett Avenue (rear). The department enforces the current Rhode Island State Building Code, which covers the ICC building, residential, mechanical, plumbing, energy, fuel-gas, and property-maintenance codes plus the National Electrical Code as amended. It also enforces the Cranston Zoning Code and serves as the office of the Zoning Board of Review. Providence County has no building department, so every Cranston address is permitted by the city.

Permits and Cranston’s ordinary-repair limits

A permit is required to construct, enlarge, alter, remove, or demolish a structure, to change its use group, or to install or alter regulated equipment. Ordinary repairs are exempt, but Cranston’s page spells out what does not count as an ordinary repair:

1. Installing any siding
2. Cutting away a wall, partition, or part of a wall
3. Removing or cutting a structural beam or bearing support
4. Removing or changing a required means of egress, or rearranging parts of a structure in a way that affects exits
5. Altering, replacing, or relocating water, sewer, drainage, gas, soil, waste, or vent piping
6. Electrical wiring, including pulling and resetting a meter during siding work
7. Mechanical work affecting health or safety
8. Roofing repairs over 100 sq ft
9. Replacement windows

In other words, a small roof patch may need no permit in Cranston, but a reroof or a window swap does. (See replacing windows.) Any contractor working on someone else’s home must be licensed or registered with the State of Rhode Island. Residential construction follows the 2021 IRC as amended by Rhode Island (SBC-2), in effect since December 1, 2025.

Fees (schedule effective July 1, 2026)

Cranston’s revised schedule cites R.I. Gen. Laws §§ 23-27.3-100.1.5 and 23-27.3-119:

Project valuation	Permit fee
$1 – $10,000	$20.00 per $1,000 ($75 minimum)
$10,001 – $50,000	$200 + $18.00 per $1,000 over $10,000
$50,001 and up	$920 + $16.00 per $1,000 over $50,000

The state levy is added on top. For residential work it is 0.2% of construction cost, capped at $100 for one- and two-family homes. For commercial work it is 0.1%. Other published fees:

Item	Fee
Working without a permit	$500 plus the regular permit fee
Expired permit renewal	$75 or 25%, whichever is higher
Certificate of Occupancy	$75 (1–2 family); $150 (all others)
Zoning certificate	$30
Portable storage unit (6 months max.)	$300
Portable temporary home (6 months max.)	$250
Tent over 500 sq ft (60 days max.)	$150

Requesting inspections

Cranston takes inspection requests by phone only, with a separate line for each trade:

Line	Number
Main office	(401) 780-6012
Building inspections	(401) 780-6011
Plumbing & mechanical inspections	(401) 780-6054
Electrical inspections	(401) 780-6055
Director of Building Inspections	(401) 780-6010

The department also handles code compliance. A first violation notice asks the owner to contact the office. If there’s no response, a second and final notice follows, and after that a summons to Cranston Municipal Court.

Accessory structures and setbacks

The city’s accessory-structure chart (Code § 17.60.010) sets side and rear setbacks by zone for garages, decks, sheds, pools, and similar structures:

Zone	Max. lot coverage	Side / rear setback
S-1, A-80	10%	15’ / 10’
A-20	20%	10’ / 10’
A-12	30%	8’ / 10’
A-8, A-6	30%	5’ / 5’
B-1, B-2	35%	5’ / 5’

Reduced setbacks apply on lots under 8,000 sq ft and on lots with less than 60 ft of frontage. Sheds are limited to 192 sq ft, one level, and 16 ft in any dimension. In-ground pools are capped at 16’ x 32’. Above-ground pools are capped at 15’ x 25’ rectangular, 18’ diameter round, or 12’ x 24’ oval. Pool filters and pumps need a 15 ft side setback in every zone. Accessory structures and pools are not allowed in front or corner side yard setbacks. Three-season rooms and enclosed porches cannot have installed heating, and they must keep the exterior wall between the house and the enclosed space.

Zoning certificates and the Zoning Board of Review

A zoning certificate costs $30, payable by check or money order only. The city has up to 15 business days to issue it. A certificate authorizes use only. It is not a building approval, and occupying a space before getting any required Certificate of Occupancy is illegal.

Zoning Board of Review petitions for a variance or exception are filed online through the city’s OpenGov portal, and you must also submit hard copies. Petitions are due at least 30 days before the second-Wednesday meeting. The city publishes a 2026 calendar of meeting dates and deadlines. Filing requirements:

• Radius map and labels: nine 400 ft radius maps, an owner list, and mailing labels, all certified by the Tax Assessor for an added $150.
• Plans and photos: nine sets each of photos, floor plans and elevations, and surveyor-stamped site plans, all on 11” x 17” paper.
• Parking plans: approved in advance by the City Traffic Engineer (City Hall Room 109).
• Representation: corporations must use an attorney.

ZBR filing fee	Amount
Single-family (incl. additions, in-law units)	$150
Two-family	$300
Multi-family / condos	$450 + $50 per unit
Commercial/industrial up to 5,000 sq ft	$550
Commercial/industrial 5,000–10,000 sq ft	$800
Commercial/industrial over 10,000 sq ft	$1,050

The Building Board of Appeals hears requests for variations from the state building code. It meets the last Tuesday of the month at 4 p.m. in the Building Inspections office. Fees are $75 for 1–2 family, $125 for other buildings under 5,000 sq ft, and $175 over 5,000 sq ft.