THE CONDO BOOK PROJECT

Sonnenschein, Sherman & Deutsch

Named as preparing the real estate tax estimate in 4 New York City condominium offering plans, in the plan's text. The estimate projects the building's first-year real estate taxes; the Department of Finance sets the actual assessment.

Plans
4
Residential units
137
Average $/unit
$2.8 million
Years
2005–2025
ManhattanBrooklynQueensBronxStaten Island 220 East 9th Street Condominium, 220-228 East 9th Street64 University Place Condominium, 64 University PlaceClinton West Condominium, 517 West 46th StreetPark Place Condominium, 145 Park Place

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Recent Growth

Sonnenschein, Sherman & Deutsch'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 1 in 2021–2023: level. 25% of all 4 dated buildings are from the last 3 years.

Year acceptedBuildingsUnits
2026 to date0—
2025118
20240—
20230—
2022128
20210—

Latest: 220 East 9th Street Condominium, accepted Nov 14, 2025.

Strongest Relationships

The firms named most often on the same buildings as Sonnenschein, Sherman & Deutsch, at least 2 in common.

Sales teams

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

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CondominiumAcceptedUnits$/unit
220 East 9th Street Condominium220-228 East 9th Street · Manhattan · new construction202518$4.45 million
64 University Place Condominium64 University Place · Manhattan · new construction202228$4.84 million
Clinton West Condominium517 West 46th Street · Manhattan · new construction200644$865,182
Park Place Condominium145 Park Place · Brooklyn · new construction200547$1.02 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 firm's name are counted together.