No HPD housing-court cases on record for this building.
311 complaints from tenants
No 311 housing complaints on record for this building.
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.
The building
1909
Built
12
Floors
75
Residential units
Elevator apartments
Type
Energy-efficiency grade
D
Grade D — least efficient
ENERGY STAR score 28 of 100
Posted at the entrance of buildings over 25,000 sq ft (Local Law 33). It rates energy efficiency — a proxy for comfort and utility cost — not the landlord's upkeep.
Evictions
No executed evictions on record for this building.
Bedbug history
No bedbugs reported
The owner filed 8 annual bedbug reports and reported no infested units. Filing with zero infestations is the compliant, reassuring case.
Unpaid city fines
$0
Balance due (active)
0
Active violations
0
Lost by default
DOB violations adjudicated by OATH carry money penalties. "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.
Rent regulation
Likely rent-stabilized
The owner registered 2 stabilized units with New York State for 2023 — of about 75 apartments.
18
19
20
21
22
23
2018 — 2 units registered2023 — 2
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.
011 open class-C HPD violation (immediately hazardous) — about 1 per 75 apartments
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 DOB 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.
DOB building violations
0
Active
47
On record
0
Active, last 3 yrs
No active DOB violations.
HPD housing-maintenance violations
7
Open now
12
On record
1
Open Class C
5
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.
CLASS C · IMMEDIATELY HAZARDOUSIssued 2019-07-235+ YRS OLD
§ 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM ON THE WALL AT FIRST STORY PUBLIC HALL AND ON THE WALL OUTSIDE BOILER ROOM AT CELLER
Status: Notice issued, not yet certified
CLASS B · HAZARDOUSApt 1FIssued 2008-06-045+ YRS OLD
SECTION 300, 301, 302, M/D LAW FILE PLANS AND OBTAIN A CERTIFICATE OF OCCUPANCY TO LEGALIZE THE FOLLOWING ALTERATION OR RESTORE PREMISES TO PRIOR LEGAL CONDITION 1 STY NORTHWEST APT 1F INCREASED FROM 3 TO 4 ROOMS. , SECTION '' ''
Status: Landlord hasn't certified a fix
CLASS B · HAZARDOUSApt 1FIssued 2008-06-045+ YRS OLD
SECTION 300, 301, 302, M/D LAW FILE PLANS AND OBTAIN A CERTIFICATE OF OCCUPANCY TO LEGALIZE THE FOLLOWING ALTERATION OR RESTORE PREMISES TO PRIOR LEGAL CONDITION 1 STY NORTHWEST APT 1F INCREASED FROM 1 TO 2 BATHROOMS. , SECTION '' ''
Status: Landlord hasn't certified a fix
CLASS B · HAZARDOUSApt 1FIssued 2008-06-045+ YRS OLD
SECTION 300, 301, 302, M/D LAW FILE PLANS AND OBTAIN A CERTIFICATE OF OCCUPANCY TO LEGALIZE THE FOLLOWING ALTERATION OR RESTORE PREMISES TO PRIOR LEGAL CONDITION CLOSET REMOVED & FIRE PROOF DOOR INSTALLED 1 STY NORTHWEST APT 1F PRIVATE HALL AT EAST. , SECTION '' ''
Status: Landlord hasn't certified a fix
Neighborhood crime
Much higher than averagevs. NYC apartment blocks
561
NYPD reports · last 12 mo
47
≈ per month
Felony179
Misdemeanor332
Violation50
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.
Landlord and related buildings
Registered owner
911 ALWYN OWNERS CORP
Head officer
THERA WILLIAMS
Managing agent
HALSTEAD MANAGEMENT CO.
6 other buildings share this owner's registration contacts. Shared contacts suggest common control, but they are not proof of ownership.
borrower EXTELL WEST 57TH STREET LLC · lender BANK OF AMERICA, N.A.
Mortgage2011-10-28$59,217,814.07
borrower EXTELL WEST 57TH STREET LLC · lender BANK OF AMERICA, N.A.
Mortgage2006-06-08$59,132,029.96
borrower EXTELL WEST 57TH STREET LLC · lender CSE MORTGAGE LLC
Mortgage2003-10-20$387,380.49
borrower 911 ALWYN OWNERS CORP. · lender HSBC BANK USA
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.
This building and the landlord's others
This building6 others linked to the same owner
Neighborhood noise
Higher than averagevs. NYC apartment blocks
538
Noise reports · last 12 mo
45
≈ per month
7
% from neighbors
Vehicle237
Unspecified140
Street/Sidewalk73
Commercial49
Residential36
Helicopter3
311 noise complaints within about 1,000 ft (a few blocks) in the last year. Most reports here are about outdoor noise (mostly vehicle) — street life and traffic more than neighbors. 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.