THE CONDO BOOK PROJECT

Gilbane Building Company

Held the general construction permit on the New Building job for 11 New York City condominiums, as the Department of Buildings records it. Each building below links its DOB job. A contractor replaced partway through still counts for the building.

Buildings
11
Residential units
227
Average $/unit
$7.91 million
Years
2014–2025
ManhattanBrooklynQueensBronxStaten Island 141 Willoughby Street Condominium, 141 Willoughby Street42 Trinity Place Condominium, 42 Trinity Place And 77 Greenwich Street77 Greenwich Street, 77 Greenwich Street1289 Lexington, 1289 Lexington Avenue155 East 86th Street Condominium, 155 East 86th St (F/K/A 147-155 E 86th St)Kent Condominium, 200 East 95th Street525 West 52nd Street Condominium, 525 West 52nd StreetClinton Housing West 53rd Condominium, 530-548 West 53rd Street555 Tenth Avenue Leasehold Condominium, 555 Tenth Avenue855 Sixth Avenue Condominium, 855 Avenue Of The Americas420 Albee Square Condominium, 420 Albee Square

Pro · Advanced analysis

Recent Growth

Gilbane Building Company's buildings and units by year for the last 6 years, and whether the pace is rising or falling.

1 building accepted in 2024–2026 (2026 to date), against 0 in 2021–2023. 10% of all 10 dated buildings are from the last 3 years.

Year acceptedBuildingsUnits
2026 to date0—
2025116
20240—
20230—
20220—
20210—

Latest: 141 Willoughby Street Condominium, accepted Dec 29, 2025. 1 plan without an acceptance date isn't counted.

Strongest Relationships

The firms named most often on the same buildings as Gilbane Building Company, at least 2 in common.

Sponsor's counsel

Tax consultants

  • Marcus & Pollack3 shared buildings · 27% of Gilbane Building Company's · 2016–2019

Construction lenders

Title agencies

From the same offering plans as the table below. A firm's own affiliates aren't counted.

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CondominiumAcceptedUnits$/unit
141 Willoughby Street Condominium141 Willoughby Street · Brooklyn · new constructionSponsor: 141 Willoughby Fee Owner LLC · DOB job 321593316 ↗ · permits 2020–2022202516—
42 Trinity Place Condominium42 Trinity Place And 77 Greenwich Street · Manhattan · new constructionSponsor: Tph Greenwich Owner LLC · DOB job 121191021 ↗ · permits 201820191—
77 Greenwich Street77 Greenwich Street · Manhattan · new constructionSponsor: Tphgreenwich Owner LLC · DOB job 121191021 ↗ · permits 2018201990$3.27 million
1289 Lexington1289 Lexington Avenue · Manhattan · new constructionSponsor: Monty Two East 86th Street Associates LLC · DOB job 122668648 ↗ · permits 2017201913$15 million
155 East 86th Street Condominium155 East 86th St (F/K/A 147-155 E 86th St) · Manhattan · new constructionSponsor: Monty Two East 86th Street Associates LLC · DOB job 122668648 ↗ · permits 201720160—
Kent Condominium200 East 95th Street · Manhattan · new constructionSponsor: 95th And Third LLC · DOB job 121191913 ↗ · permits 2015–20162016104$5.47 million
525 West 52nd Street Condominium525 West 52nd Street · Manhattan · new constructionSponsor: 525 West 52 Property Owner LLC · DOB job 121185626 ↗ · permits 2015–201720150—
Clinton Housing West 53rd Condominium530-548 West 53rd Street · Manhattan · new constructionSponsor: Clinton Housing Development Fund Corporation · DOB job 121185626 ↗ · permits 2015–201720141—
555 Tenth Avenue Leasehold Condominium555 Tenth Avenue · Manhattan · new constructionSponsor: 555 Tenth Avenue LLC, 555 Tenth Avenue Ii LLC · DOB job 121328116 ↗ · permits 2015–201720140—
855 Sixth Avenue Condominium855 Avenue Of The Americas · Manhattan · new constructionSponsor: 855 Mru LLC · DOB job 121331102 ↗ · permits 2015–201620142—
420 Albee Square Condominium420 Albee Square · Brooklyn · new constructionSponsor: Jemb Albee Square, LLC · DOB job 321191027 ↗ · permits 2018–2022—0—

$/unit is the offering price on the AG record divided by the residential units; the average is across the plans with both. Different spellings of one contractor's name are counted together.