Granby, Connecticut Building Permit Guide

Granby’s Building Department is also its zoning enforcement office: one Building Official reviews plans, issues building permits, enforces the zoning regulations, inspects and issues certificates of occupancy or approval. Applications go through City Squared, the fee is $16 for each $1,000 of work, and the department says a complete application usually gets its permit within a few days.

Granby is a town of about 12,000 people (Census estimate for 2025) on the Massachusetts line, and Joel Skilton serves as Building Official and Zoning Enforcement Officer from Town Hall, 15 North Granby Road. Town Hall is open Monday to Wednesday 8 a.m. to 4 p.m., Thursday 8 a.m. to 6 p.m. and Friday 8 a.m. to 12:30 p.m. The office also gives out street addresses for new buildings.

Granby also provides building inspection to the Town of Hartland under contract (Hartland charges its own fee of $16 per $1,000, payable to the Town of Hartland), but not Hartland’s zoning or wetlands enforcement. Simsbury, East Granby and Suffield run their own building departments.

What requires a building permit in Granby?

Granby’s Citizen’s Handbook to Land Development lists the improvements that need a building permit and a few that do not. The State Building Code’s list of exempt work sets the exact limits.

Sheds are the one point to settle with the office before building. The state code exempts one-story detached sheds of 200 sq ft or less, but Granby’s handout on sheds, garages and accessory buildings says a building permit is required for all accessory buildings, usually with a simple framing plan and a plot plan showing the distance to the house, the well, the septic system and the lot lines.

Because the Building Official is also the zoning enforcement officer, the department checks new structures and additions against the zoning regulations itself: a plot plan is required, and staff inspect the site for zoning compliance. Granby’s zoning regulations were revised with an effective date of October 1, 2026, and a new Plan of Conservation and Development takes effect on November 1, 2026.

What the town decides and what the state holds

Granby sets its permit fee, refund rules, as-built survey standard and zoning, wetlands and sewer requirements. The building code is the state’s: applications filed since October 1, 2022 are reviewed under the 2022 Connecticut State Building Code, and the delayed 2026 edition will take over only for applications filed after it becomes effective.

Connecticut has one State Building Code: the code itself sets which work needs a permit and which is exempt, every town’s building official is licensed by the State Building Inspector, and there is no county government. Connecticut rules

Granby building department: who handles permitting

Building permits, zoning enforcement, inspections and certificates are all handled by the Building and Zoning Enforcement office, with a land use coordinator who keeps plot plans and as-builts on file. The Office of Community Development staffs the Planning and Zoning Commission and the Development Commission, assists the Zoning Board of Appeals and the Inland Wetlands and Watercourses Commission, and directs the town’s consulting engineer. Septic systems and wells come under the Farmington Valley Health District, which serves Granby among ten member towns.

Permit types

Residential permits

To get a permit an applicant describes the project clearly, gives an estimated cost including labor, and supplies construction drawings where the job needs them. Granby notes that in many cases a homeowner or contractor may draw the plans without an architect or design professional. For new structures and additions the department’s requirements sheet adds a plot plan and two sets of building plans, one of which is returned. Where the lot has a well or septic system, the Farmington Valley Health District must approve the plans first. A hired contractor supplies a copy of the Connecticut registration, a certificate of insurance and proof of workers’ compensation or the state waiver.

The department’s handouts cover decks, sheds and garages, pools, spas and hot tubs, wood stoves, and smoke and carbon monoxide alarms, and it also posts a driveway permit, an encroachment permit for work in the town right-of-way and a sewer connection application. Accessory buildings over 600 square feet need frost-protected foundations or piers at least 42 inches below ground, and the handout, which predates the zoning regulations in force since October 1, 2026, says a garage or accessory building over 600 square feet closer than 100 feet to the front line needs a special permit from the Planning and Zoning Commission. Pools, spas and hot tubs holding water over 24 inches deep and more than 5,000 gallons need a building permit; most pool sites also need the health district’s approval, and the Building Official encourages owners to meet about location, access, fencing and alarms when they apply. Pools are inspected for the electrical work and the access areas, and then at a final.

Building or remodeling a home here? Alliance handles home building permits, so the crew isn't waiting on the counter.

Commercial permits

Commercial work goes through the same office and the same City Squared system, and fire code questions go to the town’s Fire Marshal on 860-844-5321. Site plans and special permits for commercial uses go to the Planning and Zoning Commission through the Office of Community Development, which publishes site plan submission requirements. The town also adopted a Granby Center Town Study on December 11, 2025.

For tenant improvements and new commercial builds, Alliance handles commercial permit filing through issuance. More on this: commercial building permits explained.

What comes before the building permit

On a septic lot the health district’s location approval (a $60 application) comes first for additions, accessory apartments, demolition and pools: the owner must show room on the lot to repair or replace the septic system, and the work must keep set distances, such as 25 feet from a house with footing drains to the septic system and well, 10 feet from an above-ground pool to the septic system, 5 feet from a deck or shed without a frost wall, and 75 feet from an oil or other liquid fuel tank to the well. Wetlands applications go to the Inland Wetlands and Watercourses Commission, whose upland review area reaches 100 feet from a wetland and 200 feet from a watercourse.

Granby permit costs and fees

The town’s building permit fee schedule is a single rate, $16 per $1,000 of value, printed as a table from the first $1,000 to $100,000. Each band of $1,000 adds $16: work up to $1,000 pays $16, a $10,000 garage pays $160 (the town’s own example), and a $50,000 project pays $800.

Worked example. A $20,000 kitchen renovation falls in the $19,001 to $20,000 band and pays $320. The fee table does not list the state education fee of 26 cents per $1,000 separately; the refund policy says refunds are made less that state fee. Refund requests for permits applied for during a fiscal year must be in by the third Monday in June.

Trade permits and who may pull them

Installing or moving mechanical, electrical, heating or plumbing equipment needs a permit, and licensed contractors must obtain their permits before any inspection. Under Granby’s homeowner rule an owner may do all the work on a project if it meets the code, but plumbing, heating and electrical work must be done by a licensed professional on any structure other than the owner’s own residence.

The Department of Consumer Protection licenses electricians, plumbers and heating contractors and registers home improvement and new home construction contractors. The department’s page links its own tips on hiring a contractor.

How to apply for a Granby building permit

City Squared is how the town takes applications. Under section 29-263 of the General Statutes an application may also be filed in person, by mail or by email in the way the building official prescribes, so call the office if the online system is not workable.

Review, corrections and what causes delay

The department says a complete application is usually approved within a few days, and the Building Official has up to 30 days from the application under state law. What slows a Granby file is a missing plot plan, health district approval not yet given on a well or septic lot, a contractor whose registration or insurance is not attached, and a new home whose certified as-built has not been filed before the final.

Inspections in Granby

It is the property owner’s job to call the Building Department, 860-844-5318, at least 24 hours ahead to make an inspection appointment, and requests left on voicemail are not accepted. The department’s sequence for houses, additions and remodels is: footing forms before concrete, deck piers or sonotubes before concrete, foundation waterproofing and footing drainage before backfill, plumbing, electrical, mechanical and framing before the walls are insulated or closed, the septic system by the health district, insulation before drywall, and a final inspection before the certificate of occupancy.

Every new home needs a certified survey of the foundation as built before its final inspection. The final as-built is an improvement location survey at a scale of at least 1 inch to 40 feet, showing every improvement, the basement, first floor and garage elevations, utilities, well and septic, setbacks, easements, clearing limits and the wetland and watercourse review areas, and it must be approved before the certificate of occupancy. If weather stops the site work, the department may issue the certificate against a cash bond that guarantees the work will be finished.

Granby permit search and official resources

The permit history of any Granby property can be read at the Building Department during open hours, and copies are available for a fee. Granby takes part in the National Flood Insurance Program, and FEMA lists new flood maps for the town taking effect on November 13, 2026. Public sewer reaches only the Granby Center area and Salmon Brook Street south to Simsbury, with the town’s lines feeding the Simsbury treatment plant.

• Granby Building and Zoning Enforcement
• Granby City Squared online permits
• What needs a building permit (Citizen’s Handbook)
• Building permit FAQs: cost, inspections, homeowners
• Granby building permit fee schedule
• Building permit refund policy, July 1, 2023
• Requirements for new homes, additions and remodels
• As-built survey requirements
• Building forms and handouts
• Farmington Valley Health District location approval process
• Septic, sewer and water FAQs
• Granby Office of Community Development
• Granby zoning and subdivision regulations
• Building permits for the Town of Hartland
• FEMA Community Status Book for Connecticut
• Connecticut Department of Consumer Protection: licenses and registrations

Granby building permit FAQ

How much is a building permit in Granby?

$16 for each $1,000 of value. A $10,000 garage pays $160 and a $20,000 renovation pays $320.

Can a homeowner do the work?

Yes, all of it on their own residence if it meets the code. Plumbing, heating and electrical work on any other structure needs a licensed professional.

Do I need an architect?

Often not: Granby says that in many cases the plans may be drawn by the homeowner or contractor.

How fast is a permit issued?

Usually within a few days when the application is complete; state law allows the Building Official up to 30 days from the application.

Who approves septic systems in Granby?

The Farmington Valley Health District in Canton. Soil testing is usually done by a licensed engineer with the district present, and the district inspects the system before it is covered.

Can I get a refund if I cancel?

Within 180 days of applying, in full if no plan review was done or half if it was, less the state fee; nothing after 180 days.

Does Granby issue permits for Hartland?

Granby’s Building Official inspects for Hartland under contract and Hartland’s applications are available at Granby Town Hall, but Hartland’s zoning and wetlands decisions stay with Hartland.

Simplify Granby permitting with Alliance Permitting

Alliance Permitting is a permit documentation and submission company in Connecticut. We prepare your paperwork, file it correctly and coordinate with the permitting authority through issuance. We are not a contractor and we do not perform licensed plan review or inspections; that work stays with your licensed team and the jurisdiction.

This guide is provided by Alliance Permitting for general information about Granby permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.