Building Permit Records in Brooklyn, NY

Given Brooklyn's rapid gentrification and prevalence of historic brownstones and row houses, permit history is essential for home buyers and renovators. It ensures previous conversions, additions, or structural modifications in these beloved and rapidly appreciating properties adhere to regulations, safeguarding your investment and safety.

Permit records often reveal unapproved basement apartments or rear extensions common in the borough's historic housing stock.

Looking up a specific Brooklyn address? Get the full permit & property report free.
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Common Brooklyn permit types & fees

Typical New York fee ranges by work type. Actual fees depend on project valuation.

Permit typeTypical fee
Kitchen / bath remodel
Required once plumbing, gas, or electrical is moved.
$340–$820
Electrical
New circuits, panel upgrades, rewiring.
$80–$480
Plumbing
Repipes, water heaters, fixture relocations.
$80–$410
Room addition / structural
Framing, foundation, and square-footage changes.
$680–$2,990
Roofing
Tear-off and re-roof; some cities exempt minor repairs.
$200–$680
HVAC
New systems, ductwork, and condenser swaps.
$110–$440

What's on the record

Pulled permits
Every permit on file for the address — additions, electrical, plumbing, roofing — with dates and status.
Unpermitted-work signals
Gaps between the home's history and its permits flag work that may never have been inspected.
Ownership & sales
Owner of record and transfer history, so you know who pulled what and when.
Inspections
Whether permitted work in Brooklyn actually passed final inspection.

FAQ

How do I look up building permits in Brooklyn?

Enter the property address on Reno HomeIQ — we pull Brooklyn, New York public permit records, inspections, ownership, and sale history into one report, so you don't have to search the New York portal by hand.

Can I tell if work on a Brooklyn home was permitted?

Yes. The report lists the permits on file for the address, which is how you spot potential unpermitted additions, electrical, or plumbing work before you buy or remodel.

How much are permits in Brooklyn?

Brooklyn permit fees vary by scope — a remodel permit typically runs $340–$820, with electrical, plumbing, and structural permits priced separately. Local fees track Brooklyn's 136% cost level.

Is the permit lookup free?

The address lookup is free. A lifetime Home Passport PDF with the full permit and property record is $99.

Permit records in other New York cities

New York, NYBuffalo, NYRochester, NYYonkers, NYSyracuse, NYAlbany, NYNew Rochelle, NYSchenectady, NYUtica, NYWhite Plains, NYLos Angeles, CASan Francisco, CASan Jose, CASan Diego, CA

Fee ranges are New York market estimates adjusted by Brooklyn's local cost level; confirm exact fees with the local building department. Reno HomeIQ aggregates public permit and property records — enter an address for the specific report.