801 Avenue U

Brooklyn, NY 11223BBL 3-07111-0048Map

801 Avenue U is a mixed residential and retail building built in 1926 in Brooklyn, 11223. It has 4 residential units across 3 floors. The owner of record is 6401 20th Ave, LLC. HPD has recorded 15 housing violations here, most recently on May 1, 2026. 10 of the 15 most recent violations are still open.

HPD violations: 15
DOB violations: 5
ECB violations: 3
HPD complaints: 5

What to know

Concern

1 open Class C

Immediately hazardous issues among recent violations are still open.

Good

Last violation May 1, 2026

Date of the most recent HPD inspection that found a problem.

Good

No unpaid ECB fines

No balance due on recent ECB violations.

Rent stabilization

No rent-stabilized units in 2018–2024 tax bills

Some apartments can still be regulated. Use the rent-stabilized checker or request the rent history from HCR.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 15

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 20, 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 27, 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 8, 2024
Open — 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 21, 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 10, 2022
Closed — Violation dismissed
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 23, 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 23, 2022
Closed — Violation dismissed
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 7, 2021
Open — Nov sent out

Show 5 more ↓

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 7, 2021
Closed — Violation dismissed
CImmediately hazardous
Fire escape defective. replace with new the broken, defective and/or missing gusset plate at top south rail on 3rd story balcony ,building front stack
Sep 25, 2019
Open — Nov sent out
BHazardous
And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes consisting of house hold articles on 3rd and 2nd story balconies building front stack
Sep 25, 2019
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.
Oct 15, 2018
Closed — Violation dismissed
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 7, 2015
Closed — Violation dismissed

DOB building violations · 5

Low pressure boiler boiler required
Violation issued-failure to file 2024 external low pressure inspection
Nov 14, 2025
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2023 external low pressure inspection
Sep 23, 2024
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2020 external low pressure inspection
Jun 30, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2021 external low pressure inspection
Jun 30, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - active

ECB violations · 3

Class - 2
Failure to file required annual boiler inspection reports for low-pressure boiler 30000073746n0001 in accordance with the rules of the department. 1rcny 103-01(d)(1) requires that an annual inspection report fo
Jul 1, 2025 · Penalty $625
Active
Class - 2
Failure to comply with commissioner's order contained in summons #35646825p issued on 12/26/2022, and failure to file a certificate of correction pursuant to 28.201.1 and 1 rcny 102-01(d)(2). an acceptable cert
Jan 29, 2025 · Penalty $6,250
Active
Class - 2
Work w/o permit.at time of inspection observed metal storefront installed steel front sign 16 linear feet x 4 feet at exp #1 with"infinity cut 2 barbershop" written on sign,new coastal drop ceiling tiles instal
Dec 26, 2022 · Penalty $1,250
Active

Complaints

Heat/hot water
Entire building
Nov 13, 2019 · Apt BLDG
Close
Unsanitary condition
Mold
Sep 22, 2019 · Apt 2R
Close
Unsanitary condition
Pests
Sep 22, 2019 · Apt 2R
Close
Unsanitary condition
Pests
Sep 22, 2019 · Apt 2R
Close
Unsanitary condition
Pests
Jul 19, 2014 · Apt 2R
Close

Sales history

No recorded sales in our data

Sales come from the NYC Department of Finance rolling sales file.

Building details

Building type: Mixed residential and retail building (S9)
Year built: 1926
Floors: 3
Residential units: 4
Building area: 5,940 ft²
Lot area: 2,200 ft²
Zoning: R6A
Community board: 315
Council district: 48
Block / lot: 7111 / 48
Assessed value: $609,750
Landmark / historic district: No

HPD registration #343799, last renewed Sep 19, 2023.

Questions about 801 Avenue U

Who owns 801 Avenue U?

The owner of record in NYC Department of City Planning PLUTO data is 6401 20th Ave, LLC.

Does 801 Avenue U have violations?

Yes. NYC HPD has recorded 15 housing violations at this property.

Is 801 Avenue U 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 801 Avenue U built?

City records list 1926 as the year it was built.

How many apartments are in 801 Avenue U?

It has 4 residential units and 7 units in total.

Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.