40-29 23 Street is tracked in NYC Property Audit as BBL 4004080013, located in QN, built in 1940, 8 residential units, 24 open DOB/HPD violation signals, $6,750 in unpaid OATH fines, 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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Audit
40-29 23 STREET
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Annual property tax estimated at ~$60,942 (Tax Class 2)· NYC DOF
Most recent mortgage: $25,100 from ACQUISITION CAPITAL LLC in 2021 (+4 more on Financials)· ACRIS
Building Details
✓ Verified · PLUTO
Building Area
6,020 sf
Zoning
M1-2/R5B
Basement
0
Land Use
Multi-Family Walk-Up Buildings
Registered Owner
Schwartz Realty LLC C
Quick facts
How many units does this building have?
8 residential units.
How tall is this building?
4 stories, non-fireproof construction, built in 1940.
How big is the lot?
2,127 sq ft (25 ft × 85.83 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
Caution — Known Issues
Maintenance Reliability
Multiple open violations — proceed with caution
55 / 100
Safety
Elevated activity — consider before signing
55 / 100
Daily Life
Transit access via 21 St-Queensbridge (M)
~3 min subway
Compliance · 10-year history
Violation timeline
DOB · HPD · OATH
201620182020202220242026
Active8Resolved with debt0Resolved45Hover any dot for detail
Violations & maintenance history
HPD · DOB · OATH — 8 open, 45 resolved
Open Issues — 8
Minor
§27-2033.3(b) correct failure to install an internet capable temperature reporting device in one living room in apartment ...
Apt 4 · 2nd floor · 1st apartment from east at south
HPD · Filed Feb 2026 · Open ·
Minor
Abate the nuisance consisting of key operated lock at door to fire escape
§ 27-2005 ADM CODE & 309 M/D LAWApt 4 · 2nd floor · 3rd room from north at east · 1st apartment from east at south
HPD · Filed Feb 2026 · Open ·
Minor
§ 27-2037, 2038 HMC: provide a safe and adequate supply of electric service to the fixtures at all outlets and fixtures
Apt 1 · 1st floor · 1st apartment from west at north
HPD · Filed Oct 2025 · Open ·
Minor
§27-2033.3(b) correct failure to install an internet capable temperature reporting device in one living room in apartment ...
Apt 1 · 1st floor · 1st apartment from west at north
HPD · Filed Oct 2025 · Open ·
Critical
§ 27-2056.7, 27-2056.17 and 27-2056.8 ADM code - certify compliance with lead-based paint hazard control requirements during period of unit vacancy by submitting required supporting documentation and affidavits for apartment
Apt 1 · 1st floor · 1st apartment from west at north
HPD · Filed Aug 2025 · Open ·
Resolved History — 45 (showing 3)
Closed
§ 27-2033.3(e) correct failure to maintain required records regarding internet capable temperature reporting devices and submit such records to the department upon request. Data requested for the period of march 2026.
HPD · Filed May 2026 · Closed
Closed
§ 27-2033.3(e) correct failure to maintain required records regarding internet capable temperature reporting devices and submit such records to the department upon request. Data requested for the period of february 2026.
HPD · Filed Apr 2026 · Closed
Closed
§ 27-2033.3(e) correct failure to maintain required records regarding internet capable temperature reporting devices and submit such records to the department upon request. Data requested for the period of january 2026.
HPD · Filed Mar 2026 · Closed
Nearby buildings to audit
Other properties in the area with active violation history — useful comparables when evaluating risk.