A modest record — below the level that usually signals systemic problems. More recorded distress than 82% of 1-5-unit residential buildings citywide. The citywide median for 1-5-unit residential buildings is 0 penalty
points per 10 units; this building carries 8.5. In ZIP 11221, 43% of residential buildings hold an A and
17% grade D or F.
How grades work
this building
A
C
Among 699,345 1-5-unit residential buildings citywide · left is less recorded distress, right is more
Open with the city right now
Open HPD violations
1 total — 0 class C (immediately hazardous), 1 class B, 0 class A. Oldest open since 2026-01-20.
status snapshot refreshed weekly from HPD records
Patterns
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
What 311 hears from this address
4 service requests in the last three years. Most common: Blocked Driveway (2) · Sanitation Worker or Vehicle Complaint (1) · ELECTRIC (1).
Filed construction activity
$10,000 in permitted construction work filed since
2016 (1 filings with a declared cost) — a rough measure of how actively
the owner maintains the building. Permit costs cover filed construction work only — they do not
capture routine maintenance or repairs done without a permit.
Rent-stabilization signals
No
Built before 1974 (2014)
No
Six or more residential units (4)
No
421-a / J-51 tax benefit on the current tax roll
0 of 3 signals present. None of the common signals are present — stabilization is unlikely (though never impossible). The definitive answer for any unit:
request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
Registered with HPD — the names behind the building
Registered owner(s)
THE 901 GREENE AVENUE CONDOMINIUM
Head officer
BRIDGET RITZINGER
Managing agent
ALVIC PROPERTY MANAGEMENT
Last registered
2025-09-04
as filed by the owner in the building's HPD registration
What the city thinks it's worth
Tax year
City market value
Assessed value
2025
$185,592
$83,516
2026
$344,080
$154,836
2027
$267,080
$120,186
The city's market estimate has risen
44% between tax years 2025 and 2027.
Flood exposure
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Not in a hurricane evacuation zone.
Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.
No street-flooding or sewer-backup complaints on record at this address.
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps
(cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
Getting around
Subway
Kosciuszko St — J · 0.2 mi straight-line (about a 6-minute walk) · station accessibility: none Gates Av — J Z · 0.4 mi straight-line (about a 12-minute walk) · station accessibility: none
Bus
Nearest boarding stop: Malcolm X Blvd / Greene Av — B46 · 300 ft
Citi Bike
Lafayette Ave & Stuyvesant Ave · 500 ft · station location as of 2026-09-23; live availability
Distances are straight-line, not walking routes. Transit locations from the MTA and
Citi Bike, bike facilities from NYC DOT, school zones from the DOE's 2024–25 maps.
4 311 service requests from this address in the last three years.
311 will ask for the address, the apartment if the problem is inside, and what's wrong.
Contact details are optional for most complaints; food-poisoning reports can be anonymous. Complaints
appear in the city's public 311 data, usually within a day or two, and then in the Live from 311 box
on this page.
HPD class B: § 27-2037, 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES AT LIGHT FIXTURES AT CEILING AT PUBLIC HALL, 2nd
2026-01-18
311: ELECTRIC — POWER OUTAGE
2026-01-18
Tenant complaint: ELECTRIC — POWER OUTAGE
2025-12-11
Bedbug filing: 0 infested units
2025-11-13
Rodent inspection: Passed
The full timeline
2026
2026-09-29311: Blocked Driveway — No Access
2026-05-13Rodent inspection: Passed
2026-01-20HPD class B: § 27-2037, 2038 HMC: PROVIDE A SAFE AND ADEQUATE SUPPLY OF ELECTRIC SERVICE TO THE FIXTURES AT LIGHT FIXTURES AT CEILING AT PUBLIC HALL, 2nd
2026-01-18311: ELECTRIC — POWER OUTAGE
2026-01-18Tenant complaint: ELECTRIC — POWER OUTAGE
2025
2025-12-11Bedbug filing: 0 infested units
2025-11-13Rodent inspection: Passed
2025-08-04FDNY inspection (RISK)
2025-05-19Rodent inspection: Passed
2025-03-06311: Sanitation Worker or Vehicle Complaint — Inappropriate Behavior
2024
2024-12-12Bedbug filing: 0 infested units
2024-11-22Rodent inspection: Passed
2024-05-13Rodent inspection: Passed
2024-03-16311: Blocked Driveway — No Access
2023
2023-12-12Bedbug filing: 0 infested units
2023-11-02Rodent inspection: Passed
2023-09-03311: Blocked Driveway — No Access
2023-05-10Bedbug filing: 0 infested units
2023-05-08Rodent inspection: Passed
2023-04-03HPD class A: (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
2022
2022-12-11311: Blocked Driveway — No Access
2022-12-08311: Blocked Driveway — No Access
2022-12-05311: Blocked Driveway — No Access
2022-12-05311: Blocked Driveway — No Access
2022-11-22Rodent inspection: Passed
2022-11-16PAT — from CHOUNCHAISIT, ASAMAPORN to BOARD OF MANAGERS OF THE 901 GREENE AVEN
2022-11-16Deed $1,045,000 — from 901 GREENE AVENUE COMPLEX LLC to CHOUNCHAISIT, ASAMAPORN$1,045,000
2022-11-07Sold for $1,045,000$1,045,000
2022-04-29Rodent inspection: Passed
2022-02-17Certificate of occupancy Final
2022-02-17Certificate of occupancy Final
2022-02-11PAT — from LOVE, ALICIA to BOARD OF MANAGERS OF THE 901 GREENE AVEN
2022-02-11Deed $675,000 — from 901 GREENE AVENUE COMPLEX LLC to LOVE, ALICIA$675,000
2022-01-26Sold for $675,000$675,000
2021
2021-10-13Deed $700,000 — from 901 GREENE AVENUE COMPLEX LLC to MARIANI, THOMAS; KIM, SEWON$700,000
2021-10-13Mortgage $700,000 — from MARIANI, THOMAS; KIM, SEWON to ''MERS'' MORTGAGE ELECTRONIC REGISTRATIO; BANK OF AMERICA, N.A.$700,000
2021-10-13PAT — from KIM, SEWON; MARIANI, THOMAS to BOARD OF MANAGERS OF THE 901 GREENE AVEN
2021-10-08Deed $690,000 — from 901 GREENE AVENUE COMPLEX LLC to TAYLOR, LUKE GARAI SIOR; RITZINGER, BRIDGET ELAINE$690,000
2021-10-08Mortgage $621,000 — from RITZINGER, BRIDGET ELAINE; TAYLOR, LUKE GARAI SIOR to MERS$621,000
2021-10-08PAT — from RITZINGER, BRIDGET ELAINE; TAYLOR, LUKE GARAI SIOR to THE 901 GREENE AVENUE CONDOMINIUM
2021-09-03Certificate of occupancy Initial
2021-06-15CDEC — from 901 GREENE AVENUE COMPLEX LLC
2021-06-15MAPS — from THE 901 GREENE AVENUE CONDOMINIUM
2021-06-15CDEC — from 901 GREENE AVENUE COMPLEX LLC
2021-06-15MAPS — from THE 901 GREENE AVENUE CONDOMINIUM
2021-06-15MAPS — from THE 901 GREENE AVENUE CONDOMINIUM
2021-06-15CDEC — from 901 GREENE AVENUE COMPLEX LLC
2021-06-15MAPS — from THE 901 GREENE AVENUE CONDOMINIUM
2021-06-15CDEC — from 901 GREENE AVENUE COMPLEX LLC
2021-06-02DOB complaint, category ?
2021-05-19Rodent inspection: Passed
2021-04-16Permit PL — ISSUED
2021-04-05Permit PL — ISSUED
2021-02-08Permit EW — ISSUED
2020
2020-12-18Job filed: LOT NO. 67, TENTATIVE LOT NOS. 1101-1104. SEE COMMENTS FOR DETAILS.
2020-12-18Job filed: LOT NO. 67, TENTATIVE LOT NOS. 1101-1104. SEE COMMENTS FOR DETAILS.
2020-11-04Permit NB — ISSUED
2020-06-10Rodent inspection: Passed
2020-01-27DOB complaint, category ?
2019
2019-08-10DOB violation C: BOROUGH COMMISSIONER HAS ORDERED ALL WORK STOPPED UNDER PERMIT# 310221051 ON 7/30/19.CONSTRUCTION SUPERINTENDENT WITHDRAWAL
2019-08-08DOB complaint, category ?
2019-08-05DOB complaint, category ?
2019-02-26Job filed: INSTALLATION OF AUTOMATIC SPRINKLER FIRE ALARM SYSTEM WITH SELECTIVE SMOKE\HEAT DETECTION AND COT.$10,000
2018
2018-11-13Permit PL — ISSUED
2018-11-13Permit EW — ISSUED
2018-08-28Permit NB — ISSUED
2018-05-21DOB violation C: STOP ALL WORK IMMEDIATELY MAKE SITESAFE ONLY CONTACT BOROUGH COMM. OFF ICE TA 718 802-3677
2018-05-18DOB complaint, category ?
2018-05-10DOB violation C: BOROUGH COMMISSIONER ISSUED 15 DAY LETTER OF INTENT TO REVOKE PERMIT # 310221051. THE APPLICANT LOST FILING PRIVILEGES
2018-05-09DOB complaint, category ?
2018-04-02Permit NB — ISSUED
2017
2017-09-07Permit PL — ISSUED
2017-08-30Permit PL — ISSUED
2017-08-30Permit EW — ISSUED
2017-06-13Permit NB — ISSUED
2016
2016-07-01DOB complaint, category ?
2016-05-05DOB complaint, category ?
2016-05-05DOB violation C: STOP ALL WORK IMMEDIATELY MAKE SITE SAFE ONLY CONTACT THE BOROUGH COMM . OFFICE AT 718 802-3677 FOR INFO
2016-03-17Rodent inspection: Passed
2016-01-29Rodent inspection: Failed for Other Reason
2015
2015-10-07DOB violation AEUHAZ1: FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2015-10-07DOB violation AEUHAZ1: FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2015-10-07DOB violation AEUHAZ1: FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2015-08-14Permit EQ — ISSUED
2015-07-27Job filed: PROPOSED INSTALLATION OF PIPE SCAFFOLD FOR REMEDIAL REPAIRS AS PER PLANS. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION.
2015-07-27Job filed: PROPOSED INSTALLATION OF PIPE SCAFFOLD FOR REMEDIAL REPAIRS AS PER PLANS. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION.
2015-07-17DOB complaint, category ?
2015-07-17DOB complaint, category ?
2015-07-16ECB CLASS - 1 violation: ELECTRICAL WORK W/O A PERMIT. NOTE: AT THE TIME OF MY INSPECTION OF A 4 STY NEW BLDG UP TO ROOF LEVEL,I OBSERVED TEMPORARY ELECTRI$8,000
2015-07-16ECB CLASS - 1 violation: WORK W/O A PERMIT. NOTE: AT THE TIME OF MY INSPECTION OF A 4 STY NEW BLDG UP TO ROOF LEVEL. I OBSERVED APPROX 56 FEET OF SUPPORTED$8,000
2015-07-11ECB CLASS - 1 violation: 3314.4.7 USE OF SUSPENDED SCAFFOLD W/O A SCAFFOLD USER CERTIFICATE:NO 16 HOVER CARDS.NOTE:4 STORY BLDG UNDER CONSTRUCTION AT EXP.#$8,000
2015-07-11ECB CLASS - 2 violation: FAILED TO NOTIFY DEPT.FOR USE OF C-HOOKS W/SUSPENDED SCAFFOLD.NOTE:4 STORY BLDG UNDER CONSTRUCTION.@ EXP.#3 OBSERVED MEN WORKING O$4,000
2015-07-11DOB complaint, category ?
2015-07-11ECB CLASS - 1 violation: WORK AFTER HOURS W/O A VARIANCE PERMIT CONTRARY TO 28-105.12.5.NOTE:4 STORY BLDG UNDER CONSTRUCTION.AT THE REAR OF SITE,OF EXP.#3 $4,000
2015-07-11ECB CLASS - 1 violation: FAILURE TO MAINTAIN:HOUSEKEEPING.NOTE:4 STORY BLDG UNDER CONSTRUCTION AT EXP.#1 @ FRONT YARD SITE.OBSERVED LARGE PILE OF COMBUSTIB$12,000
2015-07-11DOB complaint, category ?
2015-05-08Permit NB — ISSUED
2015-04-24Permit EW — ISSUED
2015-04-22DOB complaint, category ?
2015-04-22ECB CLASS - 1 violation: FAILURE TO INSTITUTE/MAINTAIN SAFETY EQUIPMENT OF MEASURES OR TEMPORARY EQUIPMENTS-NO HANDRAILS. OBSERVED 4 STY NEW BLDG TOPPED OF$5,000
2015-04-22ECB CLASS - 1 violation: FAILURE TO SAFEGUARD ALL PERSON & PROPERTY AFFECTED BY CONSTRUCTION OPERATION OBSERVED 4 STY NLDG TOPPED OFF MISSING FENCE AT EXP#$12,000
2015-04-15Permit PL — ISSUED
2014
2014-11-11Job filed: INSTALLATION OF A SPRINKLER SYSTEM FOR THE ENTIRE BUILDING IN CONJUNCTION WITH NB APPLICATION # 310221051. NO CHANGE IN USE, EGRESS, OR OCCUPANCY UND$2,000
2014-11-05Job filed: INSTALLATION OF A SPRINKLER SYSTEM FOR THE ENTIRE BUILDING IN CONJUNCTION WITH NB APPLICATION # 310221051. NO CHANGE IN USE, EGRESS, OR OCCUPANCY UND$2,000
2014-07-31Permit FO — RE-ISSUED
2014-07-31Permit EQ — ISSUED
2014-07-31Permit FO — RE-ISSUED
2014-07-31Permit NB — ISSUED
2014-07-02DOB violation AEUHAZ1: FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
2014-03-31DOB complaint, category ?
2014-03-29ECB CLASS - 2 violation: JOBSITE FENCE NOT CONSTRUCTED PURSUANT TO SUBSECTION.A SECTION OF CONST APPROX 20'LONG HAS COLLAPSED & IS LEANING & FALLEN IN TOWA$4,000
2014-03-29ECB CLASS - 1 violation: SITE HAS BEEN EXCAVATED BELOW 5'OF GRADE & NO SHORING OR BRACING HAS BEEN INSTALLED.FRONT OF SITE(EXP.1)IS MORE THAN 5'BELOW GRADE$2,400
2014-03-03Rodent inspection: Passed
2014-02-19ECB CLASS - 2 violation: 3307.3.2 FAILURE TO PROVIDE FENCE AS REQUIRED NO REQURIED 8'HIGH SOLID CONSTRUCTION FENCE HAS BEEN ERECTED AT EXPOSURE 2 (WEST SID$4,000
2014-02-19ECB CLASS - 2 violation: PROJECT INFORMATION PANEL NOT PROVIDED AT JOBSITE. NB PERMIT #310221051 WAS RENEWED ON 8-9-13. RMDY: PROVIDE PIP AT JOB SITE.$4,000
2014-02-19ECB CLASS - 2 violation: JOB SITE FENCE NOT CONSTRUCTED PURSUANT TO SUBSECTION.NAILS WERE OBSERVED STICKING OUT OF FENCE FACING ADJ. DRIVEWAY. RMDY: REMOVE$4,000
2013
2013-11-21Rodent inspection: Failed for Other Reason
2013-10-07DOB complaint, category ?
2013-10-05ECB CLASS - 2 violation: JOB SITE FENCE NOT CONSTRUCTED OR MAINTAINED PURSUANT TO SUBSECTION. CONSTRUCTION FENCE UNDER RENEWED PERMIT #310221051-01-EQ-FN I