NYC property data › Manhattan › Upper West Side › 340 Riverside Drive

340 Riverside Drive

Upper West Side, Manhattan · Multi-family elevator · BBL 1018920001

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62Units
16Floors
124,351Building sq ft
10,748Lot sq ft
1925Year built
R8Zoning
11.57 of 6.50Built FAR
1983Last sale
36DOB permits
27Open violations

Who owns this building?

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Sales history

RecordedDocumentAmount
1983-01-20Deednot 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
2026-07-22Renewal Permit Without ChangesGeneral Construction
2026-07-22Renewal Permit Without ChangesSidewalk Shed
2026-05-20Initial PermitBoiler Equipment
2026-05-08Initial PermitPlumbing
2026-04-24Renewal Permit Without ChangesSidewalk Shed

Source: DOB NOW approved permits, which covers 2017 onward. 36 permits on file for this lot.

Open HPD violations

ClassOpenMost recent
Class B (hazardous)262023-02-18
Class C (immediately hazardous)12021-12-08

Source: HPD open violations, classes B and C. A violation stays open until HPD certifies the correction, so an old date does not mean the condition persists today.

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 West Side

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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 1018920001 · data refreshed 2026-08-14

Development & air rights

178% Utilization — 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.