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Property Audit ReportBBL 1005740055Generated Jun 12, 2026
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Walk-up apt

21 West 10 Street

Caution — Review Before Signing

Open Violations

9

DOB + HPD

Unpaid Fines

$0

OATH / ECB

Flood Zone

X

FEMA designation

Audit Score

85/100

Composite index

Address-level public record preview

21 West 10 Street is tracked in NYC Property Audit as BBL 1005740055, located in MN, built in 1846, 10 residential units, 9 open DOB/HPD violation signals, FEMA flood zone X. The free preview keeps address-level facts crawl-visible while the full due-diligence report remains available in the audit.

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Key Findings

4 items
9 open violations on record· DOB · HPD
Annual property tax estimated at ~$446,028 (Tax Class 2)· NYC DOF
Last sold for $31,000,000 in April 2016· ACRIS
Most recent mortgage: $18,600,000 from FIRST REPUBLIC BANK in 2016· ACRIS

Building Details

✓ Verified · PLUTO
Building Area
8,589 sf
Zoning
R6
Basement
Full Basement
Land Use
Multi-Family Walk-Up Buildings
Registered Owner
Quick facts
How many units does this building have?
10 residential units.
How tall is this building?
4 stories, non-fireproof construction, built in 1846.
How big is the lot?
2,511 sq ft (26.5 ft × 94.75 ft).
What's the building class?
Class C1 — Walk-up apt.
How many buildings are on this lot?
1 building on the lot.
Overall Outlook
Long-term signal for residential or commercial viability
Stable — Review Maintenance
Maintenance Reliability
Multiple open violations — proceed with caution
71 / 100
Safety
Stable low-activity area
85 / 100
Daily Life
Transit access via 6 Av (L)
~4 min subway

Compliance · 10-year history

Violation timeline

DOB · HPD · OATH
201620182020202220242026
Active8Resolved with debt0Resolved0Hover any dot for detail

Violations & maintenance history

HPD · DOB · OATH — 9 open, 0 resolved

Open Issues — 9
Minor
Owner failed to file a valid registration statement with the department as required by ADM code §27-2097 and is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
§27-2107 ADM CODE
HPD · Filed Feb 2022 · Open ·
Minor
(a) § HMC: file annual bedbug report in accordance with HPD rule as described on the back of this notice of violation or as described on HPD s website, www. NYC. Gov\hpd, search bed bugs.
HPD · Filed Feb 2022 · Open
Minor
(a) § HMC: file annual bedbug report in accordance with HPD rule as described on the back of this notice of violation or as described on HPD s website, www. NYC. Gov\hpd, search bed bugs.
HPD · Filed Apr 2021 · Open
Minor
Owner failed to file a valid registration statement with the department as required by ADM code §27-2097 and is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
§27-2107 ADM CODE
HPD · Filed Apr 2021 · Open ·
Minor
Owner failed to file a valid registration statement with the department as required by ADM code §27-2097 and is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
§27-2107 ADM CODE
HPD · Filed Oct 2019 · Open ·

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