THE CONDO BOOK PROJECT

345 Management Group

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
52
Average $/unit
$1.73 million
Years
2021–2026
ManhattanBrooklynQueensBronxStaten Island 711 Grand Street Condominium, 711 Grand Street321 Franklin Avenue Condominium, 321 Franklin Avenue31-18 31st Street Condominium, 31-18 31st Street249 E 50th Street Condominium, 249 East 50th Street

Pro · Advanced analysis

Recent Growth

345 Management Group'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 1 in 2021–2023: up 200%. 75% of all 4 dated buildings are from the last 3 years.

Year acceptedBuildingsUnits
2026 to date123
202511
202411
20230—
20220—
2021127

Latest: 711 Grand Street Condominium, accepted Apr 22, 2026.

Strongest Relationships

The firms named most often on the same buildings as 345 Management Group, at least 2 in common.

Architects

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

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CondominiumAcceptedUnits$/unit
711 Grand Street Condominium711 Grand Street · Brooklyn · new constructionNamed as 345 Management Group Inc · Sponsor: 711-717 Grand LLC · DOB NOW job B00673535 · permits 2024–2026202623$1.42 million
321 Franklin Avenue Condominium321 Franklin Avenue · Brooklyn · new constructionNamed as 345 Management Group Inc · Sponsor: 321 Franklin Ave Corp. · DOB NOW job B00481199 · permits 2022–202320251—
31-18 31st Street Condominium31-18 31st Street · Queens · new constructionNamed as 345 Management Group Inc · Sponsor: Shazel Funding LLC · DOB job 421643993 ↗ · permits 2021–202220241—
249 E 50th Street Condominium249 East 50th Street · Manhattan · new constructionNamed as 345 Management Group Inc · Sponsor: 50 Tun Trust, Daw Khin Su Limted Partnership, E 50th Street Realty LLC, Hu Family Tru · DOB job 121191129 ↗ · permits 2020–2022202127$2.04 million

$/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.