THE CONDO BOOK PROJECT

Prosper Property Group

Named as the company behind the sponsor in 2 New York City condominium offering plans, in the plan's text; each building below cites the page (or, where the plan doesn't name the firm, the web source reporting it). The sponsor, which develops and sells the condominium, is usually a company formed for the one building.

Buildings
2
Residential units
46
Average $/unit
$1.28 million
Years
2024–2026
ManhattanBrooklynQueensBronxStaten Island 10 West 17th Street Condominium, 10 West 17th Street330 Grand Street Condominium, 330 Grand Street

Pro · Advanced analysis

Recent Growth

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

2 buildings accepted in 2024–2026 (2026 to date), against 0 in 2021–2023. 100% of all 2 dated buildings are from the last 3 years.

Year acceptedBuildingsUnits
2026 to date134
20250—
2024112
20230—
20220—
20210—

Latest: 10 West 17th Street Condominium, accepted Jul 8, 2026.

Strongest Relationships

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

Sales teams

  • Serhant2 shared buildings · 100% of Prosper Property Group's · 2024–2026

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

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CondominiumAcceptedUnits$/unit
10 West 17th Street Condominium10 West 17th Street · Manhattan · new constructionSponsor: 10 West 17th Street Owner LLC · Principals: Damien Smith, Ronald E. Bender · Named on p. 153 ↗202634$520,294
330 Grand Street Condominium330 Grand Street · Manhattan · new constructionSponsor: 330 Grand LLC · Principals: Sheryl Hempel · Reported by commercialobserver.com ↗202412$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 company's name are counted together.