THE CONDO BOOK PROJECT

Zeckendorf Marketing

Named as selling agent in 3 New York City condominium offering plans, in the plan's text. A sponsor can change selling agents, so this may not reflect who is selling each building today.

Buildings
3
Residential units
365
Average $/unit
$23.3 million
Years
2005–2025
ManhattanBrooklynQueensBronxStaten Island 80 Clarkson, 80 Clarkson Street520 Park Avenue Condominium, 520 Park AvenueFifteen Central Park West Condominium, 15 Central Park West

Pro · Advanced analysis

Recent Growth

Zeckendorf Marketing'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. 33% of all 3 dated buildings are from the last 3 years.

Year acceptedBuildingsUnits
2026 to date0—
20251113
20240—
20230—
20220—
20210—

Latest: 80 Clarkson, accepted Feb 26, 2025.

Strongest Relationships

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

Architects

  • SLCE Architects3 shared buildings · 100% of Zeckendorf Marketing's · 2005–2025

Sponsor's counsel

Property managers

Tax consultants

  • Marcus & Pollack2 shared buildings · 67% of Zeckendorf Marketing's · 2014–2025

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

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CondominiumAcceptedUnits$/unit
80 Clarkson80 Clarkson Street · Manhattan · new construction2025113$22.3 million
520 Park Avenue Condominium520 Park Avenue · Manhattan · new construction201432$39.6 million
Fifteen Central Park West Condominium15 Central Park West · Manhattan · new construction2005220$7.88 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 brokerage's name are counted together.