311 20 Street
Brooklyn, NY 11215BBL 3-00886-0080Map
Owner of record: Diaz, Ada L
311 20 Street is a walk-up apartment building built in 1910 in Brooklyn, 11215. It has 3 residential units across 3 floors. The owner of record is Diaz, Ada L. HPD has recorded 45 housing violations here, most recently on May 1, 2026. 42 of the 45 most recent violations are still open.
- HPD violations
- 45
- DOB violations
- 0
- ECB violations
- 0
- HPD complaints
- 0
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
No rent-stabilized units in 2018–2024 tax bills
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 45
- ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
May 1, 2026
Open — Nov sent out - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Nov 19, 2025
Open — Info nov sent out - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Jun 6, 2025
Open — Nov sent out - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Nov 26, 2024
Open — Info nov sent out - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Apr 3, 2024
Open — Nov sent out - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Nov 20, 2023
Open — Info nov sent out - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Mar 20, 2023
Open — Nov sent out - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Nov 9, 2022
Open — Info nov sent out - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Feb 22, 2022
Open — Nov sent out - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Feb 22, 2022
Open — Info nov sent out
Show 35 more ↓
- ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Apr 6, 2021
Open — Nov sent out - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Apr 6, 2021
Open — Info nov sent out - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Oct 28, 2019
Open — Info nov sent out - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Oct 12, 2018
Open — Info nov sent out - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Nov 16, 2017
Open — Info nov sent out - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Nov 1, 2016
Open — Info nov sent out - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Oct 6, 2015
Open — Info nov sent out - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Feb 6, 2015
Open — Info nov sent out - BHazardous
Provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following 100 watts required
Oct 6, 2003
Open — Nov sent out - ANon-hazardous
Section 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 door way sealed over with wood preventing access to front south room in the 2nd room from south located at apt 3, 3rd story, 1st apartment from west at north
Aug 21, 2000 · Apt 3
Open — Nov sent out - BHazardous
Repair the leaky and/or defective faucets wash basin in the bathroom located at apt 3, 3rd story, 1st apartment from west at north
Aug 21, 2000 · Apt 3
Open — Nov sent out - BHazardous
Properly repair the broken or defective electric light ceiling fixture in the bathroom located at apt 3, 3rd story, 1st apartment from west at north
Aug 21, 2000 · Apt 3
Open — Nov sent out - BHazardous
Provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations missing in the entire apartment located at apt 3, 3rd story, 1st apartment from west at north
Aug 21, 2000 · Apt 3
Open — Nov sent out - BHazardous
M/d law abate the nuisance consisting of deteriorated metal shelf and enclosure of the sink in the kitchen located at apt 3, 3rd story, 1st apartment
Aug 21, 2000 · Apt 3
Open — Nov sent out - BHazardous
M/d law abate the nuisance consisting of torn linoleum floor covering creating a trip hazard in the kitchen located at apt 3, 3rd story, 1st apartment from west at north
Aug 21, 2000 · Apt 3
Open — Nov sent out - BHazardous
Properly secure the loose electric light fixture on the west wall at public hall, 3rd story
Aug 21, 2000
Open — Nov sent out - BHazardous
Remove all encumbrances consisting of athletic training equiptment machines around scuttle recess ladder obstructing egress to the roof at public hall, 3rd story
Aug 21, 2000
Open — Nov sent out - BHazardous
Arrange and make self-closing the doors .. in the entrance located at apt 3, 3rd story, 1st apartment from west at north
Aug 21, 2000 · Apt 3
Open — Nov sent out - BHazardous
Repair the roof so that it will not leak .. in the 2nd living room from south located at apt 3, 3rd story, 1st apartment from west at north
Aug 21, 2000 · Apt 3
Open — Nov sent out - ANon-hazardous
File with this department a registration statement for building.
Apr 11, 1997
Closed — Violation dismissed - BHazardous
D26-19.07 adm code provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following 50 watts night inspection.
Dec 17, 1986
Open — Nov sent out - BHazardous
D26-19.05 adm code provide adequate light of not less than 60 watts incandescent or equivalent illumination vestibule 1 sty public hall night inspection.
Dec 17, 1986
Open — Nov sent out - BHazardous
D26-10.01, 10.05 adm code remove all encumbrances consisting of household items 3 sty public hall.
Dec 17, 1986
Open — Nov sent out - BHazardous
D26-19.07 adm code provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following 50 watts front.
Sep 25, 1986
Open — Nov sent out - ANon-hazardous
D26-20.08,20.09 adm code file certification of satisfactory installation of smoke detecting device in accordance with h.p.d. rules and regulations.
Sep 25, 1986
Closed — Violation closed - ANon-hazardous
D26-41.03 adm code file with this department a registration and occupancy statement of building.
Oct 23, 1985
Closed — Violation dismissed - BHazardous
D26-16.01 adm code repair the leaky and/or defective faucets kitchen sink of 3 sty apt.
Oct 23, 1985
Open — Nov sent out - BHazardous
D26-10.01, 10.05 adm code arrange and make self-closing the doors entrance to 3 sty apt .
Oct 23, 1985
Open — Nov sent out - BHazardous
D26-10.01, 10.05 adm code remove all encumbrances consisting of household items at 3 sty pub hall.
Oct 23, 1985
Open — Nov sent out - BHazardous
D26-13.03 adm code abate the nuisance consisting of vermin mice & roaches kitchen & bathroom 3 sty apt.
Sep 28, 1984
Open — Nov sent out - ANon-hazardous
D26-10.01 adm code replace with new the missing door at front west room 3 sty apt.
Sep 28, 1984
Open — Nov sent out - ANon-hazardous
D26-10.01 adm code refit entrance door 3 sty apt.
Sep 28, 1984
Open — Nov sent out - BHazardous
D26-10.01, 10.05 adm code arrange and make self-closing the doors entrance 3 sty apt.
Sep 28, 1984
Open — Nov sent out - BHazardous
D26-10.01, 10.05 adm code remove all encumbrances consisting of 3 sty pub hall household items.
Apr 19, 1984
Open — Nov sent out - ANon-hazardous
Section 329, m/d law and dept. rules and regs. provide a completed certificate of inspection visits in a proper frame at or near mailboxes, bottom edge of frame between 48-62 inches above floor frame missing.
Apr 19, 1984
Open — Nov sent out
DOB building violations · 0
No DOB violations on record
ECB violations · 0
No ECB violations on record
Complaints
No HPD complaints in our records
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C0)
- Year built
- 1910
- Floors
- 3
- Residential units
- 3
- Building area
- 2,700 ft²
- Lot area
- 2,003 ft²
- Zoning
- R6B
- Community board
- 307
- Council district
- 39
- Block / lot
- 886 / 80
- Assessed value
- $149,520
- Landmark / historic district
- No
HPD registration #368589, last renewed Apr 1, 1993.
Questions about 311 20 Street
Who owns 311 20 Street?
The owner of record in NYC Department of City Planning PLUTO data is Diaz, Ada L.
Does 311 20 Street have violations?
Yes. NYC HPD has recorded 45 housing violations at this property.
Is 311 20 Street rent stabilized?
No rent-stabilized units appear in its 2018–2024 tax bills. Individual apartments can still be regulated, so request the rent history from NYS Homes and Community Renewal if unsure.
When was 311 20 Street built?
City records list 1910 as the year it was built.
How many apartments are in 311 20 Street?
It has 3 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.