THE CONDO BOOK PROJECT

JSB Works

Held the general construction permit on the New Building job for 4 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
4
Residential units
8
Average $/unit
$1.09 million
Year
2023
ManhattanBrooklynQueensBronxStaten Island 87 Gerry Street Condominium, 87 Gerry Street1539 Dean Street Condominium, 1539 Dean Street1537 Dean Street Condominium, 1537 Dean Street344 Willoughby Avenue Condominium, 344 Willoughby Avenue

Pro · Advanced analysis

Recent Growth

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

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

Year acceptedBuildingsUnits
2026 to date0—
20250—
20240—
202336
20220—
20210—

Latest: 87 Gerry Street Condominium, accepted Jul 14, 2023. 1 plan without an acceptance date isn't counted.

Strongest Relationships

The firms named most often on the same buildings as JSB Works, at least 2 in common.

Sponsor's counsel

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

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CondominiumAcceptedUnits$/unit
87 Gerry Street Condominium87 Gerry Street · Brooklyn · new constructionNamed as JSB Works Inc · Sponsor: Oholei Shloma · DOB job 321836983 ↗ · permits 2022–202320234$1.09 million
1539 Dean Street Condominium1539 Dean Street · Brooklyn · new constructionNamed as JSB Works Inc · Sponsor: Dean St. Apartments NY LLC · DOB job 321964317 ↗ · permits 202120231—
1537 Dean Street Condominium1537 Dean Street · Brooklyn · new constructionNamed as JSB Works Inc · Sponsor: Dean St. Apartments NY LLC · DOB job 321964335 ↗ · permits 202120231—
344 Willoughby Avenue Condominium344 Willoughby Avenue · Brooklyn · new constructionNamed as JSB Works Inc · Sponsor: Willoughby Realty LLC · DOB job 321317758 ↗ · permits 2021—2—

$/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.