NYC property data › Manhattan › Upper West Side › 634 West End Avenue

634 West End Avenue

Upper West Side, Manhattan · Multi-family walk-up · BBL 1012380162

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4Units
4Floors
4,408Building sq ft
1,900Lot sq ft
1897Year built
R10AZoning
2.32 of 10.00Built FAR
2012Last sale
9DOB permits
0Open violations

Who owns this building?

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Sales history

RecordedDocumentAmount
2012-10-18Deednot recorded
2011-09-27Deednot recorded
1994-12-23Deednot recorded

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
2025-03-05Renewal Permit with ChangesGeneral Construction
2024-01-24Renewal Permit Without ChangesGeneral Construction
2023-12-21Renewal Permit with ChangesPlumbing
2023-12-14Renewal Permit with ChangesGeneral Construction
2023-03-14Renewal Permit with ChangesPlumbing

Source: DOB NOW approved permits, which covers 2017 onward. 9 permits on file for this lot.

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 West Side

Upper West 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 1012380162 · data refreshed 2026-08-14

Development & air rights

23% 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.