Do You Need a Permit for Your Home Renovation in Rochester, NY?

One of the most common questions homeowners in the Rochester suburbs ask before starting a remodeling project: Do I need a building permit? The short answer is: probably yes, depending on the scope of work.

Here’s a practical guide to building permits for home renovations in Monroe County and the surrounding Rochester suburbs — straight from a contractor with 16+ years of experience in the area.

When You DO Need a Building Permit

In New York State, building permits are handled at the town or village level, not the state level. Each municipality in the Rochester area has its own building department. However, the general rules are consistent:

You Need a Permit For:

• Structural changes — Removing or modifying load-bearing walls, adding beams, changing the footprint of the house
• Electrical work — New circuits, panel upgrades, rewiring (any work beyond replacing a fixture or outlet)
• Plumbing work — Moving or adding plumbing fixtures, water heater replacement, new drain lines
• Additions — Room additions, bump-outs, second-story additions, in-law suites
• Basement finishing — Converting unfinished basement to habitable space (egress windows, electrical, framing)
• Window and door changes — New openings, enlarging existing openings, adding egress windows
• Roofing — Full roof replacement (most towns require a permit)
• Decks — New deck construction or significant deck modifications
• HVAC systems — New heating/cooling installations, ductwork modifications
• Siding replacement — Some towns require permits for residing the entire house

You Typically DON’T Need a Permit For:

• Painting (interior or exterior)
• Replacing fixtures in the same location (sink for sink, toilet for toilet)
• Cabinet replacement without structural changes
• Countertop replacement
• Flooring replacement
• Minor drywall repairs
• Landscaping (unless involving retaining walls over a certain height)

Town-by-Town Building Department Contacts (Rochester Suburbs)

Town	Building Department	Phone
Pittsford	Town of Pittsford Building Dept.	(585) 248-6225
Penfield	Town of Penfield Building Dept.	(585) 340-8630
Brighton	Town of Brighton Building Dept.	(585) 784-5220
Webster	Town of Webster Building Dept.	(585) 872-7068
Fairport (Perinton)	Town of Perinton Building Dept.	(585) 223-0770
Victor	Town of Victor Building Dept.	(585) 742-5030
Mendon	Town of Mendon Building Dept.	(585) 624-6064
Irondequoit	Town of Irondequoit Building Dept.	(585) 336-6060
Henrietta	Town of Henrietta Building Dept.	(585) 334-7700

What Does a Building Permit Cost?

Permit fees in the Rochester suburbs vary by town and project scope. Here are general ranges:

• Minor renovation permit: $75–$200
• Kitchen or bathroom remodel: $200–$500
• Basement finishing: $200–$600
• Deck construction: $150–$400
• Addition: $500–$1,500+
• Whole-home remodel: $800–$2,000+

Fees are typically calculated based on the estimated project value or square footage of work.

The Permit Process: What to Expect

1. Application: Submit plans and project description to the town building department. Some towns accept online applications; others require in-person submission.
2. Plan review: The building department reviews your plans for code compliance. This typically takes 1-4 weeks depending on project complexity and the town’s workload.
3. Permit issuance: Once approved, the permit must be posted visibly at the job site.
4. Inspections: The town inspector visits at specific stages (rough framing, rough electrical, rough plumbing, insulation, final). Each inspection must pass before the next phase of work.
5. Certificate of Occupancy/Completion: After final inspection passes, the town issues a CO or certificate of completion.

What Happens If You Skip the Permit?

We see it all the time — homeowners who hired a contractor who didn’t pull permits. The consequences can be serious:

• Fines: Towns can issue fines and require you to apply retroactively (at double the normal fee in some municipalities)
• Forced teardown: In extreme cases, the town can require you to remove unpermitted work
• Insurance issues: Your homeowner’s insurance may not cover damage related to unpermitted work
• Resale problems: Unpermitted work must be disclosed when selling, and it can kill deals or reduce your sale price
• Safety: Permits exist to ensure work meets building codes that protect your family’s safety

How TGM Contracting & Remodeling Handles Permits

At TGM, we handle the entire permit process for every project that requires one. We prepare the application, submit the plans, schedule all inspections, and ensure every phase passes. It’s part of our standard process — not an add-on or afterthought.

We’re an Owner-Operated general contractor with over 16 years of experience working with building departments across Monroe County. Our team knows the specific requirements and inspectors in Pittsford, Penfield, Brighton, Webster, Fairport, Victor, Mendon, Irondequoit, and Henrietta.

Planning a renovation? Call or text (585) 598-1003 to schedule a consultation. We’ll help you understand what permits your project needs before we even talk about design.

---

Ready to Start Your New Construction Project?

TGM is Rochester NY's trusted contractor. Learn more about our new construction services or see how our design-first process works.