The owner registered 32 stabilized units with New York State for 2023 — of about 37 apartments.
18
19
20
21
22
23
2018 — 32 units registered2023 — 32
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.
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.
Bedbug history
0
Infested, latest filing
9
Annual filings
2024–20250 infested · 0 eradicated
2023–20240 infested · 0 eradicated
2022–20230 infested · 0 eradicated
Self-reported by the owner for the year ending each filing. Counts are building-wide and do not say which apartment was affected.
Landlord and related buildings
Registered owner
GREENDOOR REALTY CORP
Head officer
BOYSIE SIEW
Managing agent
GREENDOOR REALTY CORP
10 other buildings share this owner's registration contacts. Shared contacts suggest common control, but they are not proof of ownership.
Complaints record what a tenant reported, not a finding by the city. "Closed" often means the inspector could not gain access.
Unsanitary ConditionMold2026-07-22 · closed
Paint/PlasterWall2026-07-22 · closed
GeneralVentilation System2026-07-22 · closed
This building and the landlord's others
This building10 others linked to the same owner
Neighborhood noise
Much higher than averagevs. NYC apartment blocks
3522
Noise reports · last 12 mo
294
≈ per month
19
% from neighbors
Street/Sidewalk2262
Residential677
Commercial429
Vehicle92
Unspecified54
House of Worship8
311 noise complaints within about 1,000 ft (a few blocks) in the last year. Most reports here are about outdoor noise (mostly street/sidewalk) — 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.
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.
Ownership & money
4
Recorded sales
10
Mortgages / refinances
Last recorded sale1983-12-07 · no recorded price
Most recent mortgage2019-01-23 · $267,938.7
Mortgage2019-01-23$267,938.7
borrower GREEN DOOR REALTY CORP. · lender FIRST REPUBLIC BANK
Mortgage2014-11-21$1,256,713.18
borrower GREEN DOOR REALTY CORP. · lender JPMORGAN CHASE BANK, N.A.
Mortgage2011-05-03$711,677.65
borrower GREEN DOOR REALTY CORP · lender HUDSON VALLEY BANK
Mortgage2004-06-29$315,371.35
borrower GREEN DOOR REALTY CORP. · lender NEW YORK COMMUNITY BANK
Mortgage2001-04-26$382,531.81
borrower GREEN DOOR REALTY CORP. · lender RICHMOND COUNTY SAVINGS 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.
DOB building violations
7
Active
26
On record
0
Active, last 3 yrs
ACTIVE · EGRADE-FAILURE TO POST ENERGY GRADE/SCORE NONE2022-12-01
FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3
ACTIVE · BENCH-FAILURE TO BENCHMARK NONE2022-11-02
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
ACTIVE · BENCH-FAILURE TO BENCHMARK NONE2022-08-02
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
HPD housing-maintenance violations
13
Open now
187
On record
4
Open Class C
2
Open Class B
7
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 HAZARDOUSApt 43Issued 2026-07-31
HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 43, 4th STORY, 2nd APARTMENT FROM NORTH AT EAST
Status: Landlord hasn't certified a fix
CLASS C · IMMEDIATELY HAZARDOUSApt 43Issued 2026-07-31
§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... GREATER THAN 30 SQ FT AT CEILING, NORTH WALL, WEST WALL IN THE BATHROOM LOCATED AT APT 43, 4th STORY, 2nd APARTMENT FROM NORTH AT EAST
Status: Civ14 Mailed
CLASS C · IMMEDIATELY HAZARDOUSApt 42Issued 2026-02-05
§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE SHUT OFF VALVE AT RADIATOR IN THE 2nd ROOM FROM NORTH LOCATED AT APT 42, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
Status: Certified late
CLASS C · IMMEDIATELY HAZARDOUSApt 2Issued 2013-03-255+ YRS OLD
§ 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) NORTH WALL, SOUTH WALL, EAST WALL IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT 2, 1st STORY, 1st APARTMENT FROM NORTH AT EAST
Status: Defect letter issued
Evictions
5
Executed, all time
2
Last 3 years
2024-10-08Apt 21residential
2024-10-08Apt 21residential
2023-10-05Apt 46residential
2017-11-14Apt 52residential
Executed by a city marshal. An eviction can be lawful; a high or rising count is a displacement signal, not proof of wrongdoing.
Housing court
No HPD housing-court cases on record for this building.
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.
Concern level3 of 4
High
014 open class-C HPD violations (immediately hazardous) — about 1 per 9 apartments
023 of those issued in the last 3 years
037 active DOB violation(s)
042 evictions executed in the last 3 years
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.
Neighborhood crime
Much higher than averagevs. NYC apartment blocks
738
NYPD reports · last 12 mo
62
≈ per month
Felony275
Misdemeanor384
Violation79
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.