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Property Audit ReportBBL 3009130001Generated Jun 12, 2026
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Walk-up apt

3921 5 Avenue

Caution — Review Before Signing

Open Violations

67

DOB + HPD

Unpaid Fines

$0

OATH / ECB

Flood Zone

X

FEMA designation

Audit Score

77/100

Composite index

Address-level public record preview

3921 5 Avenue is tracked in NYC Property Audit as BBL 3009130001, located in BK, built in 1925, 10 residential units, 67 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

3 items
67 open violations on record· DOB · HPD
Annual property tax estimated at ~$125,694 (Tax Class 2)· NYC DOF
Last sold for $1,141,010 in September 2008· ACRIS

Building Details

✓ Verified · PLUTO
Building Area
8,760 sf
Commercial Area
2,200 sf
Zoning
R6A · C2-4 overlay
Basement
Partial Basement
Land Use
Mixed Residential & Commercial
Registered Owner
Rent Regulation
Yes · 5 regulated units(DHCR)
Quick facts
How many units does this building have?
10 residential units and 6 commercial spaces.
How tall is this building?
4 stories, fireproof construction, built in 1925.
How big is the lot?
2,517 sq ft (25.17 ft × 100 ft).
What's the building class?
Class C7 — 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
Elevated Risk
Maintenance Reliability
Multiple open violations — proceed with caution
32 / 100
Safety
Moderate activity — typical urban
77 / 100
Daily Life
Transit access via 36 St (D N R)
~6 min subway

Compliance · 10-year history

Violation timeline

DOB · HPD · OATH
201620182020202220242026
Active25Resolved with debt0Resolved25Hover any dot for detail

Violations & maintenance history

HPD · DOB · OATH — 25 open, 25 resolved

Tip: this building has 10 residential units and 25 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 — 25
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 2026 · Open
Minor
§ 27-2005, 2007 ADM code remove all encumbrances consisting of freezer and household items at public hall, 1st story
HPD · Filed Jul 2025 · 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 Jun 2025 · Open
Minor
§ 27-2017.3 HMC: trace and repair the source and abate the visible mold condition... Less than 10 sq ft at window recess at east in the bathroom located at APT 7, 4th story, 1st apartment from west at north original violation 17117562 issued 17-jul-24 has been upgraded to class b per administrative code §27-2017.3A(3)(a) or (b).
HPD · Filed Jul 2024 · Open
Minor
HMC ADM code: § 27-2017.4 abate the infestation consisting of mice
Apt 7 · 4th floor · 1st apartment from west at north
HPD · Filed Jul 2024 · Open ·
Resolved History — 25 (showing 3)
Closed
Provide hot water at all hot water fixtures
§ 27-2031 ADM CODEApt 7 · 4th floor · 1st apartment from west at north
HPD · Filed Jul 2024 · Closed ·
Closed
Provide ready access to buildings heating system locked door at boiler room
§ 27-2033 ADM CODE
HPD · Filed Jul 2024 · Closed ·
Closed
§ 27-2017.3 HMC: trace and repair the source and abate the visible mold condition... Less than 10 sq ft at window recess at east
Apt 7 · 4th floor · 1st apartment from west at north
HPD · Filed Jul 2024 · Closed ·

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