431 West 48 Street is tracked in NYC Property Audit as BBL 1010580015, located in MN, built in 1901, 8 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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Audit
431 WEST 48 STREET
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Annual property tax estimated at ~$226,161 (Tax Class 2)· NYC DOF
Last sold for $3,150,000 in April 2025· ACRIS
Most recent mortgage: $1,250,000 from CATHAY BANK in 2025· ACRIS
Building Details
✓ Verified · PLUTO
Building Area
6,560 sf
Zoning
R8
Basement
Partial Basement
Land Use
Multi-Family Walk-Up Buildings
Registered Owner
431 W 48 St LLC
Rent Regulation
Yes · 8 regulated units(DHCR)
Quick facts
How many units does this building have?
8 residential units.
How tall is this building?
4 stories, non-fireproof construction, built in 1901.
How big is the lot?
2,510 sq ft (25 ft × 100.42 ft).
What's the building class?
Class C4 — 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
Moderate activity — typical urban
69 / 100
Daily Life
Transit access via 50 St (C E)
~6 min subway
Compliance · 10-year history
Violation timeline
DOB · HPD · OATH
201620182020202220242026
Active2Resolved with debt0Resolved5Hover any dot for detail
Violations & maintenance history
HPD · DOB · OATH — 9 open, 10 resolved
Open Issues — 9
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
§27-2104(b) HMC post a proper notice regarding rent stabilization law, in a form approved by the commissioner, in a conspicuous location within the common area at the building s entrance. For more information about signage requirements, please visit: https://www. NYC. Gov/site/hpd/services-and-information/required-signage. Page
HPD · Filed Feb 2026 · Open
Minor
Section 27-2070 ADM code provide an adequate supply of gas to the fixtures at rang
Apt 1E · 1st floor · 2nd apartment from west at north
HPD · Filed Jun 2013 · Open ·
Minor
Section 27-2005 ADM code repair the broken or defective plastered surfaces and paint in a uniform color ceiling
Apt 1W · 1st floor · 1st apartment from west at north
HPD · Filed Sep 2006 · Open ·
Minor
Section 27-2005 ADM code repair the broken or defective plastered surfaces and paint in a uniform color ceiling
Apt 1W · 1st floor · 1st apartment from west at north
HPD · Filed Sep 2006 · Open ·
Resolved History — 10 (showing 3)
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 2025 · Closed ·
Closed
Work without a permit. Observed in apt1w, unauthorized and unapproved full interior demo work for entire APT that included removal of entire bathroom(3PC, branch line, water, waste system)kit pipes, all electric wire
OATH · Filed Feb 2022 · Closed
Closed
(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 · Closed
Nearby buildings to audit
Other properties in the area with active violation history — useful comparables when evaluating risk.