Property Audit Report·BBL 1012040001·Generated Jun 7, 2026
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621 Columbus Avenue Manhattan
Audit Verified
Overall
Computing…
Computing…
Open Violations
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DOB + HPD
Unpaid Fines
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OATH / ECB
Flood Zone
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FEMA designation
Audit Score
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Composite index
Address-level public record preview
621 Columbus Avenue Manhattan is tracked in NYC Property Audit as BBL 1012040001. The free preview keeps address-level facts crawl-visible while the full due-diligence report remains available in the audit.
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Audit
621 COLUMBUS AVENU
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All findings, all sources, one defensible document.
Annual property tax estimated at ~$1,622,317 (Tax Class 2)· NYC DOF
Most recent mortgage: $8,000,000 from NATIONAL COOPERATIVE BANK, N.A. in 2023· ACRIS
Building Details
✓ Verified · PLUTO
Building Area
229,410 sf
Commercial Area
15,947 sf
Zoning
C1-9
Basement
Partial Basement
Land Use
Multi-Family Elevator Buildings
Registered Owner
St Martins Housing CORP
Quick facts
How many units does this building have?
180 residential units and 3 commercial spaces.
How tall is this building?
27 stories, non-fireproof construction, built in 1970.
How big is the lot?
28,617 sq ft (201.42 ft × 142.08 ft).
What's the building class?
Class D4 — Elevator apt.
How many buildings are on this lot?
1 building on the lot.
Overall Outlook
Long-term signal for residential or commercial viability
Elevated Risk
Maintenance Reliability
Multiple open violations — proceed with caution
20 / 100
Safety
Stable low-activity area
82 / 100
Daily Life
Transit access via 86 St (C B)
~5 min subway
Compliance · 10-year history
Violation timeline
DOB · HPD · OATH
201620182020202220242026
Violations & maintenance history
HPD · DOB · OATH — 49 open, 11 resolved
Tip: this building has 180 residential units and 49 open violations across all of them. To see only the records affecting your apartment, run a new search with your unit number (e.g. 5A or PH2) in the APT / UNIT field on the homepage.
Open Issues — 49
Minor
Properly repair with similar material the broken or defective wood floor
§ 27-2005 ADM CODEApt 27A · 27th floor · 1st room from east at north · 1st apartment from east at south
HPD · Filed Apr 2026 · Open ·
Minor
Properly repair with similar material the broken or defective wood floor
§ 27-2005 ADM CODEApt 27A · 27th floor · 1st room from east at north · 1st apartment from east at south
HPD · Filed Mar 2026 · Open ·
Minor
At time of inspection of a 27 stories building I observed sidewalk shed installed on exposure # 1,2 and 3, upon review the department record to verify compliance it was reveals that the sidewalk shed permit had
OATH · Filed Mar 2026 · Open
Minor
Properly repair with similar material the broken or defective wood floor
§ 27-2005 ADM CODEApt 9E · 9th floor · 4th room from east · 1st apartment from west at north
HPD · Filed Mar 2026 · Open ·
Minor
Failure to comply and submit certificate of correction for violation #39106154L issued on 02/15/2024 for failure to maintain building in code-compliant manner., repair and/replace
OATH · Filed Feb 2026 · Open
Resolved History — 11 (showing 3)
Closed
Properly repair or replace the broken or defective glass window pane to sliding window sash at window on north wall
§ 27-2005 HMCApt 14E · 14th floor · 4th room from east at north
HPD · Filed Oct 2025 · Closed ·
Closed
Properly repair with similar material the broken or defective buldging wood floor
§ 27-2005 ADM CODEApt 27A · 27th floor · 1st room from east at south · 1st apartment from east at south
HPD · Filed Aug 2025 · Closed ·
Closed
3314.10.12-during inspection of 27STORY facade restoration active site installed c-hooks and suspended scaffold, upon review observed c-hooks connection contrary to code -not supported by bearing blocks, also t
OATH · Filed May 2025 · Closed
Active49Resolved with debt0Resolved11Hover any dot for detail