346 21 Street
Brooklyn, NY 11215BBL 3-00898-0035Map
Owner of record: Greenwood Downhill, LLC
346 21 Street is a walk-up apartment building built in 1931 in Brooklyn, 11215. It has 8 residential units across 4 floors. The owner of record is Greenwood Downhill, LLC. HPD has recorded 129 housing violations here, most recently on May 13, 2026. City tax records listed 5 rent-stabilized apartments here in 2024.
- HPD violations
- 129
- DOB violations
- 12
- ECB violations
- 8
- HPD complaints
- 159
What to know
No open immediately-hazardous violations among recent records.
Date of the most recent HPD inspection that found a problem.
No balance due on recent ECB violations.
Rent stabilization
Counts come from owners' rent-stabilization filings shown on NYC Department of Finance tax bills, as extracted by JustFix. They tell you a building has stabilized apartments, not which ones.
Think your apartment is stabilized? Request its rent history from HCR (free), then check your renewal with the renewal calculator.
Violations
Most recent first. The newest 10 per agency here; the full lists are a click away.
HPD housing violations · 129
- BHazardous
Remove all encumbrances consisting of boxes and wooden parts of furniture at public hall, 2nd story
May 13, 2026
Closed — Violation closed - ANon-hazardous
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 buildings entrance. for more information about signage requirements, please visit: https://www.nyc.gov/site/hpd/services-and-information/required-signage.page
Feb 25, 2026
Closed — Violation closed - BHazardous
Remove all encumbrances consisting of table, boxes and other household items at public hall, 3rd story
Feb 25, 2026
Closed — Violation closed - BHazardous
Refit door at vestibule , 1st story
Jan 22, 2026
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt 1l, 1st story, 1st apartment from south at west
Jan 22, 2026 · Apt 1L
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department the ceiling at public hall, 4th story
Jun 24, 2025
Closed — Violation dismissed - BHazardous
Repair the roof so that it will not leak ceiling at public hall, 4th story
Jun 24, 2025
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective fire retardant material ceiling at public hall, 4th story
Jun 24, 2025
Closed — Violation dismissed - BHazardous
Remove all encumbrances consisting of shopping carts at public hall, 4th story
Jun 24, 2025
Closed — Violation dismissed - BHazardous
Remove all encumbrances consisting of shopping carts, garbage can and baby carriages at public hall, 3rd story
Jun 24, 2025
Closed — Violation dismissed
DOB building violations · 12
- Construction other optional
Failure to maintain building in code compliant manner; at time of inspection observed at apt 2r condition in this apartment have an open ceiling of a room that 2 beam is rotten and deteriorated. beam to adjacent unit #2l may be affect.
May 13, 2024
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2018 external low pressure inspection
Jun 20, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2017 inspection report
Jan 17, 2020
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 19, 2003
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 26, 2002
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 16, 1999
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
May 4, 1998
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Sep 16, 1997
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 10, 1997
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jun 1, 1994
Dob violation - dismissed
ECB violations · 8
- Class - 1
At time of inspection, of a 4 story 8 family multi dwelling building, observed railroad apt. 4r, the front door that opens directly into the rear room of apt.4r from the common hallway, front door opening seale
Jul 10, 2025
Resolve - Class - 2
Failure to maintain building in code compliant manner; at time of inspection observed apt 2r condition in this apartment have through an open ceiling of a room that a beam is rotten and deteriorated., repair an
May 13, 2024 · Penalty $625
Active - Class - 1
Failure to maintain building in code complaint manner i observed in the basement gas meter room being used a storage room, repair and/replace
Dec 23, 2021
Resolve - Class - 2
Failure to provide approved plan at jobsite. at time of inspection job in progress at apt#1l w/o approved plan at construction site. job permit#321979793 exp 3-8-20. stop work order posted only for apt#1l.
Aug 17, 2019 · Penalty $625
Resolve - Class - 2
Failure to provide approved plan. at jobsite at time of inspection jobin progress w/o plan at construction site. job permit#321979793 exp 3-8-20 "stop work order for apt#1r posted". remedy: provide approved pla
Aug 17, 2019
Resolve - Class - 1
Sec. 3303.7.2 fire extinguishers shall be provided in accordance w/thenyc fire code. nyc fire code 1415.1 buildings or structures under construction,alteration or demolition shall be provided w/not less than on
May 6, 2019 · Penalty $2,500
Resolve - Class - 2
Failure to distribute or post notice of safe construction bill of rights: at time of inspection,i spoke w/tenants from apt's#2l,3l&4l. the tenants informed me that they were not provided a copy of the safe cons
May 6, 2019
Resolve - Class - 2
Failure to distribute or post notice of tenant protection plan: at thetime of inspection,i spoke w/tenants from apt's#2l,3l,& 4l. provided a copy of the tenant protection plan from property owner. upon walk-tho
May 6, 2019
Resolve
Complaints
- Heat/hot water
Entire building
Feb 22, 2026 · Apt BLDG
Close - Plumbing
Water supply
Feb 10, 2026 · Apt 4R
Close - Heat/hot water
Entire building
Jan 18, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 21, 2025 · Apt BLDG
Close - Heat/hot water
Apartment only
Nov 22, 2025 · Apt 4L
Close - Heat/hot water
Apartment only
Nov 6, 2025 · Apt 4L
Close - Heat/hot water
Apartment only
Nov 6, 2025 · Apt 4L
Close - Heat/hot water
Apartment only
Nov 6, 2025 · Apt 4L
Close - Unsanitary condition
Pests
Jul 28, 2025 · Apt 1L
Close - Unsanitary condition
Pests
Jul 28, 2025 · Apt 1L
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C1)
- Year built
- 1931
- Floors
- 4
- Residential units
- 8
- Building area
- 5,884 ft²
- Lot area
- 2,504 ft²
- Zoning
- R6B
- Community board
- 307
- Council district
- 39
- Block / lot
- 898 / 35
- Assessed value
- $874,350
- Landmark / historic district
- No
HPD registration #338109, last renewed Sep 6, 2025.
Questions about 346 21 Street
Who owns 346 21 Street?
The owner of record in NYC Department of City Planning PLUTO data is Greenwood Downhill, LLC.
Does 346 21 Street have violations?
Yes. NYC HPD has recorded 129 housing violations at this property.
Is 346 21 Street rent stabilized?
NYC Department of Finance tax bills listed 5 rent-stabilized units here in 2024 (about 63% of its 8 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 346 21 Street built?
City records list 1931 as the year it was built.
How many apartments are in 346 21 Street?
It has 8 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.