General ConstructionBrooklynPermit Issued

Apartment Renovation at 541 8th Street, Brooklyn

541 8 STREET, BROOKLYN, 11215 · Park Slope

Estimated Project Cost

$0

General Construction

Issued

June 10, 2026

Expires

November 17, 2026

License

General Contractor

About This Project

Homeowners in Brooklyn's Park Slope neighborhood can research the costs of apartment renovations. This permit covers work on Apartment #4R, specifically minor partition adjustments and upgrades to the kitchen and bathroom plumbing.

This general construction project was issued on June 10, 2026, with an estimated project cost of $103,801.50. Cary P O'Brien Design LLC is listed as the general contractor for this Brooklyn-based residential renovation.

What This Means For You

An apartment renovation in Park Slope, Brooklyn, estimated at over $103,000, included partition work and kitchen/bath plumbing upgrades.

The Business That Did This Work

CARY P O'BRIEN DESIGN LLC

General Contractor · License #620790

100 CONGRESS STREET, APT 201

6 permits filed · 3 neighborhoods

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Permit Details

Tracking Number957925497
Work Permit #B01369022-I1-GC
Job Filing Number
Work TypeGeneral Construction
StatusPermit Issued
Job DescriptionRENOVATION OF APT #4R, MINOR PARTITION WORK; KITCHEN AND BATH PLUMBING RENOVATION FILED AS A SUBSEQUENT. NO CHANGE IN EGRESS, USE OR OCCUPANCY
Floor / UnitFloor Number(s) 004 through 004
Estimated Cost$103,802
ApprovedMay 20, 2026
IssuedJune 10, 2026
ExpiresNovember 17, 2026
BBL
BIN

Property Owner

ERIN BARNETT

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apartment renovationgeneral constructionPark SlopeBrooklynNYC building permit$103,801.50 project cost

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