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400 Degraw Street

Brooklyn, NY 11231BBL 3-00422-0028Map

Owner of record: Oconnor, Aisling

400 Degraw Street is a two-family home built in 1899 in Brooklyn, 11231. It has 2 residential units across 3 floors. The owner of record is Oconnor, Aisling. HPD has recorded 25 housing violations here, most recently on May 4, 2026. 25 of the 25 most recent violations are still open.

HPD violations
25
DOB violations
0
ECB violations
0
HPD complaints
0

What to know

Concern
1 open Class C

Immediately hazardous issues among recent violations are still open.

Good
Last violation May 4, 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 · 25

  • A

    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 4, 2026

    Open — Nov sent out
  • I

    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
  • A

    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 9, 2025

    Open — Nov sent out
  • I

    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 29, 2024

    Open — Info nov sent out
  • A

    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 9, 2024

    Open — Nov sent out
  • I

    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 22, 2023

    Open — Info nov sent out
  • A

    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 22, 2023

    Open — Nov sent out
  • I

    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 14, 2022

    Open — Info nov sent out
  • A

    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 24, 2022

    Open — Nov sent out
  • I

    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 24, 2022

    Open — Info nov sent out
Show 15 more ↓
  • A

    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, 2021

    Open — Nov sent out
  • I

    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 8, 2021

    Open — Info nov sent out
  • I

    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 29, 2019

    Open — Info nov sent out
  • I

    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 16, 2018

    Open — Info nov sent out
  • I

    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 21, 2017

    Open — Info nov sent out
  • I

    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 4, 2016

    Open — Info nov sent out
  • I

    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 8, 2015

    Open — Info nov sent out
  • B

    Properly repair with similar material the broken or defective fire retarding north wall at public hall, 3rd story

    Sep 29, 2002

    Open — Invalid certification
  • B

    M/d law abate the nuisance consisting of hasp with eyelet installed at scuttle cover with capability to be padlocked at public hall, 3rd story

    Sep 29, 2002

    Open — Invalid certification
  • B

    Remove the accumulation of refuse and/or rubbish and maintain in a clean condition the cellar throughout

    Sep 29, 2002

    Open — Invalid certification
  • C

    Post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to buildings heating system 1 sty public hall & on boiler room door.

    Jun 1, 1990

    Open — Nov certified late
  • B

    Arrange and make self-closing the doors boiler room cellar.

    Jun 1, 1990

    Open — Invalid certification
  • B

    Properly repair with similar material the broken or defective plaster board cockloft 3 sty public hall to roof.

    Jun 1, 1990

    Open — Invalid certification
  • B

    Properly repair with similar material the broken or defective plaster board ceiling rear cellar.

    Jun 1, 1990

    Open — Invalid certification
  • B

    Remove all encumbrances consisting of household articles 1 sty public hall.

    Jun 1, 1990

    Open — Invalid certification

DOB building violations · 0

No DOB violations on record

ECB violations · 0

No ECB violations on record

Complaints

No HPD complaints in our records

Complaint data is still being backfilled from NYC Open Data.

Sales history

No recorded sales in our data

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

Building details

Building type
Two-family home (B1)
Year built
1899
Floors
3
Residential units
2
Building area
3,546 ft²
Lot area
2,000 ft²
Zoning
R6B
Community board
306
Council district
39
Block / lot
422 / 28
Assessed value
$244,860
Landmark / historic district
No

HPD registration #317946, last renewed Sep 18, 2014.

Questions about 400 Degraw Street

Who owns 400 Degraw Street?

The owner of record in NYC Department of City Planning PLUTO data is Oconnor, Aisling.

Does 400 Degraw Street have violations?

Yes. NYC HPD has recorded 25 housing violations at this property.

Is 400 Degraw 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 400 Degraw Street built?

City records list 1899 as the year it was built.

How many apartments are in 400 Degraw Street?

It has 2 residential units.

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