Building Permit Cost in Yonkers, NY (2026)

Typical residential building permits in Yonkers run $25–$7,500, 615% above the New York state average. Fees vary by project type, scope, and declared valuation.

By Joey, Founder · Last verified March 29, 2026 · How we research →

The short answer

Expect $25–$7,500 for most residential permits in Yonkers. That's 615% above the New York state average of $199–$854.

Simple swaps (water heaters, EV chargers, like-for-like HVAC) usually run under $200. Additions, pools, and kitchen remodels are the expensive end. Confirm current rates with Department of Housing and Buildings at (914) 377-6500.

Permit fees by project type in Yonkers

Each row shows the estimated fee range for that project type in Yonkers, the typical approval timeline, and how it compares to the New York state average.

Project Est. fee in Yonkers vs state avg Typical timeline
Deck $160 – $640 in line about 2 weeks
Fence $120 – $480 +60% about 2 weeks
Shed $80 – $480 +71% about 2 weeks
Roof Replacement $160 – $960 +10% about 3 weeks
Windows and Doors $100 – $600 +46% about 2 weeks
Bathroom Remodel $160 – $800 +41% about 2 weeks
Kitchen Remodel $120 – $800 in line about 2 weeks
Swimming Pool, Hot Tub, or Spa $320 – $1,280 +62% about 3 weeks
Electrical Work $120 – $560 +25% about 2 weeks
Plumbing Work $120 – $480 +52% about 2 weeks
HVAC $120 – $560 +75% about 2 weeks
Garage $240 – $1,280 +15% about 3 weeks
Room Addition $320 – $1,600 −38% about 3 weeks
Basement Finishing $160 – $800 −40% about 3 weeks
Retaining Wall $160 – $800 +32% about 2 weeks
Solar Panels $250 – $700 in line about 3 weeks
Patio $150 – $750 in line about 2 weeks
ADU $750 – $7,500 +15% about 6 weeks
Driveway $112 – $750 +13% about 3 weeks
Demolition $150 – $1,500 +18% about 3 weeks
EV Charger $75 – $500 +28% about 3 weeks
Generator $75 – $1,500 +56% about 4 weeks
Gas Line $50 – $400 +13% about 2 weeks
Water Heater $25 – $500 in line about 2 weeks
Tree Removal $25 – $500 +34% about 3 weeks
Siding $100 – $800 +10% about 2 weeks
Fireplace $75 – $800 +44% about 2 weeks
Concrete Slab $75 – $600 +17% about 2 weeks

Fees are estimates based on Yonkers's rule data and may not include sub-permits (electrical, plumbing, mechanical) required for larger projects. The "vs state avg" column compares the midpoint of each range to the New York statewide average for the same project type.

How Yonkers's permit fees are structured

Most city permit fees break down into four buckets. The exact split varies, but these proportions hold across most US jurisdictions we track.

Building permit fee~55% of total
Plan review fee~30% of total
Inspection / processingremainder
Technology / records fee$5–$15 flat

View Yonkers's official fee schedule →

Yonkers vs state vs national averages

Midpoint of the estimated range for a typical residential permit.

Yonkers (this city) $25–$7,500
New York state avg $199–$854
National avg (1,500+ cities) $165–$698

How to reduce your permit cost in Yonkers

  • Ask about over-the-counter permits. Many jurisdictions issue same-day permits for simple projects (water heater swap, like-for-like windows, small sheds). Saves a full plan-review cycle.
  • Pull the permit yourself. Owner-builder permits are usually the same fee as contractor permits, minus the contractor markup. Most cities (including Yonkers where owner-builder is allowed) let homeowners file directly.
  • Submit complete plans the first time. Resubmittals often trigger a re-review fee. A clean first submittal is typically the single biggest driver of cost and timeline.
  • Check if your project is exempt. Small fences, low decks, minor electrical, and like-for-like appliance swaps are often permit-exempt. Use our free lookup tool to check your specific project before assuming you need one.
  • Bundle related work. If you're doing multiple upgrades, applying for them together is usually cheaper than separate permits, because plan review and inspection fees are often priced per-visit.

Who to call in Yonkers

DepartmentDepartment of Housing and Buildings
Phone(914) 377-6500
Address87 Nepperhan Avenue, Yonkers, NY 10701
HoursMon-Fri 8:30am-4pm
Apply onlineYonkers permit portal →

Check if your project needs a permit in Yonkers

Free instant answer with the municipal code section cited.

Check permit requirements All Yonkers rules

Frequently asked questions

How much does a building permit cost in Yonkers, NY?

Most residential building permits in Yonkers run $25–$7,500, depending on the project type and valuation. Simple permits like water heater replacements can be under $100, while additions and pool permits run into the low thousands.

Why are permit fees different in Yonkers than other cities?

Every city sets its own fee schedule. Fees typically scale with project valuation and cover building-permit review, plan review, inspections, and a small technology or records fee. Yonkers publishes its fees separately from surrounding jurisdictions, so the same project can cost materially more or less one town over.

Do I have to pay the permit fee even if the city denies the permit?

Most jurisdictions charge a non-refundable plan-review fee at submission, which stays with the city even if the permit is ultimately denied. The balance (permit issuance and inspection fees) is typically refunded or never collected. Confirm with Department of Housing and Buildings before you file.

Can the permit fee go up after I apply?

Yes. Most cities recalculate fees once plan review is complete if the declared project valuation changes, or if additional sub-permits (electrical, plumbing, mechanical) are required. Budget for a 10–15% buffer over the estimate.

Is there a way to lower my Yonkers permit cost?

A few practical options: file for an over-the-counter permit if your project qualifies, submit complete plans the first time to avoid resubmittal fees, pull the permit yourself instead of paying a contractor's markup, and check whether your project is exempt (small sheds, low fences, like-for-like water heater swaps often are).

Disclaimer: Fee estimates are based on Yonkers's published rule data as of March 29, 2026. Actual fees may vary based on project valuation, sub-permits required, and city schedule updates. Always confirm current fees with Department of Housing and Buildings before budgeting.