NYC property data › Manhattan › Upper East Side › 1733 1 Avenue

1733 1 Avenue

Upper East Side, Manhattan · Mixed residential & commercial · BBL 1015520029

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43Units (41 residential)
6Floors
27,000Building sq ft
5,066Lot sq ft
1930Year built
C2-8Zoning
5.33 of 10.00Built FAR
$19.15M · 2014Last sale
14DOB permits
0Open violations

Who owns this building?

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Sales history

RecordedDocumentAmount
2014-06-18Deed$19,150,000
2011-12-13Deed$9,825,000

Source: NYC ACRIS. A $0 amount means the deed records no consideration — common on estate, correction and in-family transfers, and not a sale price of zero.

Recent DOB permits

IssuedTypeWork
2025-02-13Initial PermitGeneral Construction
2021-03-25Renewal Permit Without ChangesSupported Scaffold
2021-03-04Renewal Permit Without ChangesSidewalk Shed
2020-12-21Renewal Permit Without ChangesSidewalk Shed
2020-10-02Renewal Permit Without ChangesSupported Scaffold

Source: DOB NOW approved permits, which covers 2017 onward. 14 permits on file for this lot.

Motivated-Seller Score

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Owner debt & loan position

The most recent open mortgage recorded against this lot, when it was recorded, and how far into its term it is.

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Who finances deals like this

The lenders with the most recorded multifamily mortgages in Manhattan since 2021, from public ACRIS filings.

  1. National Consumer Cooperative Bank — 614 loans, typically $475K–$1.6M
  2. Apple Bank For Savings — 162 loans, typically $500K–$2.47M
  3. Webster Bank, National Association — 127 loans, typically $631K–$6.02M
  4. Flushing Bank — 104 loans, typically $178K–$1.75M
  5. Fcr Dc Jv Holdings LLC — 42 loans, typically $497K–$2.55M
Match this deal to 642 lenders

Other lots on this block

Recent sales in Upper East Side

Upper East Side commercial real-estate market data →

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Compiled from NYC Open Data: PLUTO (lot and building attributes), ACRIS (deeds and mortgages), DOB NOW (permits) and HPD (violations). Public record, presented as recorded; Crezly does not warrant it. BBL 1015520029 · data refreshed 2026-08-14

Development & air rights

53% Underbuilt — built floor area as a share of the estimated as-of-right maximum

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Estimated from NYC PLUTO zoning data. This is not a zoning analysis — confirm with a zoning attorney or architect before relying on it. As-of-right only: excludes bonuses, air-rights transfers and variances.