How this is set: open hazardous violations measured against the building's size, then raised by strong distress signals — HPD's enforcement program, court harassment findings, recent evictions, unpaid OATH/ECB fines, open housing-court cases, and a sold tax lien. Neighborhood noise and crime are not part of it. It describes the public record, not the condition of any one apartment, and a quiet record is not proof of a good building.
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On the NYC DHCR 2024 registered rent-stabilized building list. This official list records the building, not a per-year unit count.
421-a tax benefit · expires ~2037
A 421-a building's rent stabilization is tied to this tax benefit and generally ends when it expires — here, around 2037 (approximate, from DOF exemption records). Confirm your unit's status with NYS HCR.
No public data says which specific apartment is stabilized.
Registration counts apply to the building, not to unit numbers. To confirm your own apartment, request your rent history from New York State Homes and Community Renewal — it is free and takes a few weeks.
No 311 housing complaints on record for this building.
Neighborhood noise
Neighborhood crime
Bedbug history
No bedbugs reported
The owner filed 5 annual bedbug reports and reported no infested units. Filing with zero infestations is the compliant, reassuring case.
DOB building violations
0
Active
0
On record
0
Active, last 3 yrs
Violations issued by the Department of Buildings that the owner must correct. Most don't carry a fine on their own; summonses that go to a hearing and can be fined are listed separately under OATH/ECB.
No active DOB violations.
OATH/ECB violations and fines
Evictions
No marshal-executed evictions on record for this building. Eviction cases filed in court but not carried out aren't included.
Housing court: repair & harassment cases
No HPD housing-court cases on record for this building.
These are cases HPD is a party to, mostly tenants suing to force repairs or stop harassment. Eviction cases landlords file against tenants are not in the city's open data, so they don't appear here; the Evictions section shows only evictions a marshal carried out.
Landlord and related buildings
Registered owner
XINYAN YU
No other buildings found sharing this building's registered contact.
Ownership & money
City debt & tax-lien sale
Not on the city's tax-lien sale list (2019–2025). The owner has not fallen far enough behind on property tax or water charges to be flagged for a lien sale.
HPD housing-maintenance violations
4
Open now
12
On record
0
Open Class C
3
Open Class B
1
Open Class A
Class C is immediately hazardous, Class B is hazardous, Class A is non-hazardous. A violation stays open until HPD certifies the repair, so some open items may already be fixed. HPD writes a separate violation for each room or spot, so one inspection can produce several near-identical entries; those are grouped below by apartment and date.
CLASS B · HAZARDOUSApt 2Issued 2026-09-14
§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQ FT AT CEILING IN THE BATHROOM LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH ORIGINAL VIOLATION 18933389 ISSUED 13-MAY-26 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE 27-2017.3a(3)(a) or (b).
Status: Notice issued, not yet certified
CLASS B · HAZARDOUSApt 2Issued 2026-05-152 violations
§ 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
§ 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 2, 2nd STORY, 1st APARTMENT FROM EAST AT SOUTH
Status: Notice issued, not yet certified
CLASS A · NON-HAZARDOUSIssued 2026-05-11
§ 300 M/D LAW FILE PLANS AND APPLICATION AND LEGALIZE THE FOLLOWING ALTERATION OR RESTORE TO THE LEGAL CONDITION EXISTING PRIOR TO THE MAKING OF SAID ALTERATION , SHEETROCK WALLS ERECTED FROM FLOOR TO CEILING CREATING DUPLEX APARTMENT IN CONJUNCTION WITH 1ST STORY APARTMENT AT CELLAR
Status: Notice issued, not yet certified
Neighborhood noise
Higher than averagevs. NYC apartment blocks
633
Noise reports · last 12 mo
53
≈ per month
55
% from neighbors
Residential350
Street/Sidewalk193
Vehicle84
Unspecified4
Commercial2
311 noise complaints within about 1,000 ft (a few blocks) in the last year. Most reports here are about noise from inside buildings — neighbors, not the street. This counts how often people call 311, which tracks how densely populated and busy an area is as much as how loud it is — it is not a sound measurement.
Neighborhood crime
About averagevs. NYC apartment blocks
188
NYPD reports · last 12 mo
16
≈ per month
Felony58
Misdemeanor103
Violation27
NYPD complaints reported within about 1,000 ft (a few blocks) in the last year, by severity. This reflects what gets reported and where police are active as much as actual safety, and busier, denser, higher-foot-traffic blocks log more. Locations are approximate — the NYPD shifts each report to the nearest corner for privacy — so read this as rough context, not a safety score.
OATH/ECB violations and fines
$0
Balance due (active)
1
Active violations
0
Lost by default
These are separate from DOB violations. They are summonses written by DOB inspectors and decided at a hearing before OATH, the city's administrative court (formerly the Environmental Control Board), and they can carry a fine. "Lost by default" means the owner never appeared at the hearing. An unpaid balance is a stronger "ignoring the city" signal than a raw violation count.
ConstructionClass 12026-04-25$2,500 penalty
Ownership & money
Speculation watch
·Bought and resold within a few years — rapid turnover is a common speculation signal
A pattern, not a prediction — many transfers are ordinary or between related companies.
borrower HUANG, SHIWEI, XU, XIA YAN, YU, XIN-YAN · lender FIRST AMERICAN INTERNATIONAL BANK
From ACRIS recorded documents. Amounts are often $0 or nominal for transfers between related parties, and LLCs can obscure who is really involved — treat this as public-record context, not a valuation.