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Property Audit ReportBBL 3050880048Generated Jun 10, 2026
Walk-up apt
273 Martense Street
Overall
Warning — Significant Risk
Warning — Significant Risk
Open Violations
85
DOB + HPD
Unpaid Fines
$0
OATH / ECB
Flood Zone
X
FEMA designation
Audit Score
40/100
Composite index
Address-level public record preview
273 Martense Street is tracked in NYC Property Audit as BBL 3050880048, located in BK, built in 1931, 4 residential units, 85 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
2 items
85 open violations on record· DOB · HPD
Annual property tax estimated at ~$46,756 (Tax Class 2)· NYC DOF
Building Details
✓ Verified · PLUTO
Building Area
5,072 sf
Zoning
R6 · C1-3 overlay
Basement
Converted
Land Use
Multi-Family Walk-Up Buildings
Registered Owner
Quick facts
- How many units does this building have?
- 4 residential units.
- How tall is this building?
- 4 stories, non-fireproof construction, built in 1931.
- How big is the lot?
- 2,083 sq ft (20.83 ft × 100 ft).
- What's the building class?
- Class C3 — 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
20 / 100
Safety
Elevated activity — consider before signing
40 / 100
Daily Life
Transit access via Church Av (2 5)
~2 min subway
Compliance · 10-year history
Violation timeline
201620182020202220242026
Active46Resolved with debt0Resolved4Hover any dot for detail
Violations & maintenance history
HPD · DOB · OATH — 46 open, 4 resolved
Tip: this building has 4 residential units and 46 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 — 46
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 May 2026 · Open
Minor
Properly repair or replace the broken or defective sink base cabinet door at north wall
§ 27-2005 HMCApt 1STFLO · 1st floor · 1st apartment from west at north
HPD · Filed Apr 2026 · Open ·
Minor
§ 27-2026, 2027 HMC: properly repair the source and abate the evidence of a water leak at ceiling
Apt 1STFLO · 1st floor · 1st room from north · 1st apartment from west at north
HPD · Filed Apr 2026 · Open ·
Minor
§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( c) mdl and 28 rcny §25-171: replace or repair the self-closing doors that is missing or defective hinges at vestibule door , 1st story
HPD · Filed Apr 2026 · Open
Minor
Repair the flushing apparatus and maintain same so as to flush effectively the water closet
§ 27-2026 ADM CODEApt 1STFLO · 1st floor · 1st apartment from west at north
HPD · Filed Apr 2026 · Open ·
Resolved History — 4 (showing 3)
Closed
Abate the nuisance consisting of storage of free-standing radiator at public hall, 1st story
§ 27-2005 ADM CODE & 309 M/D LAW
HPD · Filed May 2025 · Closed ·
Closed
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 Nov 2023 · Closed ·
Closed
§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( c) mdl and 28 rcny §25-171: replace or repair the self-closing doors that is missing or defective inoperable hinges at door in the bulkhead
HPD · Filed Oct 2023 · Closed
Nearby buildings to audit
Other properties in the area with active violation history — useful comparables when evaluating risk.