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General ConstructionBrooklynPermit issued

Two-Family Dwelling Renovation at 637 Carlton Avenue, Brooklyn

637 CARLTON AVENUE, Brooklyn, 11238 · Prospect Heights

Winston

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Reported project cost

$386,866

As declared on the permit filing. General Construction.

Issued
May 28, 2026
Expires
March 9, 2027
License
General Contractor

What was permitted

Homeowners in Prospect Heights considering renovations can look at this permit for a benchmark. This project involves extensive work on an existing two-family dwelling, including interior partition changes and a rear enlargement with a deck.

The permit for this general construction project was issued on May 28, 2026, with an estimated cost of $386,866.42. ALM CONSTRUCTION MANAGE is the contractor handling the renovation.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number109364361
Work permit #B01263176-I1-GC-CX
Job filing number—
Work typeGeneral Construction
StatusPermit Issued
Job descriptionEXISTING TWO-FAMILY DWELLING TO BE RENOVATED. REMOVAL OF PARTITIONS, INSTALLATION OF PARTITIONS. INSTALL NEW WALL AND FLOOR FINISHED AND REAR ENLARGEMENT WITH REAR DECK. AMENDED CERTIFICATE OF OCCUPANCY TO BE OBTAINED.
Floor / unitCellar, Basement, Floor Number(s) 1, Floor Number(s) 2, Floor Number(s) 3
Estimated cost$386,866
ApprovedMay 22, 2026
IssuedMay 28, 2026
ExpiresMarch 9, 2027
BBL—
BIN—

Property owner

Not Applicable

Maura Gaudio

Related searches

general constructionProspect HeightsBrooklynNew York Cityhome renovationtwo-family dwellingrear enlargement$300k-$400k