THE CONDO BOOK PROJECT

H&Z Building Consulting

Held the general construction permit on the New Building job for 9 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
9
Residential units
181
Average $/unit
$992,017
Years
2020–2025
ManhattanBrooklynQueensBronxStaten Island Columbia International Condominium, 410 West 126th StreetRole Bk, 1546 Broadway1307 84th Street Condominium, 1307 84th Street4112 8th Avenue Condominium, 4112 8th AvenueNusun Tower, 136-18 And 136-20 Maple Avenue832 40th Street Condominium, 832 40th Street778 Marcy Condominium, 778 Marcy Avenue950 Sunlight Condominium, 950 55th Street718 Bushwick Avenue Condominium, 718 Bushwick Avenue

Pro · Advanced analysis

Recent Growth

H&Z Building Consulting's buildings and units by year for the last 6 years, and whether the pace is rising or falling.

3 buildings accepted in 2024–2026 (2026 to date), against 3 in 2021–2023: level. 38% of all 8 dated buildings are from the last 3 years.

Year acceptedBuildingsUnits
2026 to date0—
202510
2024222
20230—
202218
20212121

Latest: Columbia International Condominium, accepted Jul 2, 2025. 1 plan without an acceptance date isn't counted.

Strongest Relationships

The firms named most often on the same buildings as H&Z Building Consulting, at least 2 in common.

Architects

  • HPL Engineering2 shared buildings · 22% of H&Z Building Consulting's · 2020–2024
  • S M Tam Architect2 shared buildings · 22% of H&Z Building Consulting's · 2021–2022

Sponsor's counsel

Tax consultants

Construction lenders

  • S3 Capital2 shared buildings · 22% of H&Z Building Consulting's · 2021

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
Columbia International Condominium410 West 126th Street · Manhattan · new constructionSponsor: Columbia International LLC · DOB job 121189230 ↗ · permits 2022–202320250—
Role Bk1546 Broadway · Brooklyn · new constructionSponsor: Broadway M&S Development LLC · DOB job 321595047 ↗ · permits 2020202410$1.08 million
1307 84th Street Condominium1307 84th Street · Brooklyn · new constructionSponsor: Lin & Li 8315 LLC · DOB job 321823620 ↗ · permits 2019–2022202412$1.01 million
4112 8th Avenue Condominium4112 8th Avenue · Brooklyn · new constructionSponsor: 4112 8th Ave Realty LLC · DOB job 320916194 ↗ · permits 201720228$936,875
Nusun Tower136-18 And 136-20 Maple Avenue · Queens · new constructionSponsor: 4201 Main St LLC · DOB job 420666826 ↗ · permits 2022–20232021113$1.59 million
832 40th Street Condominium832 40th Street · Brooklyn · new constructionSponsor: 832 40 St. Realty LLC · DOB job 320909344 ↗ · permits 201920218$668,006
778 Marcy Condominium778 Marcy Avenue · Brooklyn · new constructionSponsor: Brooklyn 1001 LLC · DOB job 321514562 ↗ · permits 201920206$686,667
950 Sunlight Condominium950 55th Street · Brooklyn · new constructionSponsor: Wsw Street Inc. · DOB job 321778493 ↗ · permits 2019202016$963,650
718 Bushwick Avenue Condominium718 Bushwick Avenue · Brooklyn · new constructionSponsor: **718 Bushwick Ave LLC**, Eckstrom Bushwick LLC, Se Bushwick LLC** · DOB job 321384916 ↗ · permits 2019–2021—8—

$/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.