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230 21 Street

Brooklyn, NY 11232BBL 3-00643-0033Map

Owner of record: Cataldi, Isabel M

230 21 Street is a walk-up apartment building built in 1931 in Brooklyn, 11232. It has 4 residential units across 3 floors. The owner of record is Cataldi, Isabel M. HPD has recorded 21 housing violations here, most recently on May 1, 2026. 11 of the 21 most recent violations are still open.

HPD violations
21
DOB violations
0
ECB violations
0
HPD complaints
2

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 · 21

  • 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 1, 2026

    Closed — Violation dismissed
  • 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

    Closed — Violation dismissed
  • 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 6, 2025

    Closed — Violation dismissed
  • 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 3, 2024

    Closed — Violation dismissed
  • 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

    Closed — Violation dismissed
  • 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 20, 2023

    Closed — Violation dismissed
  • 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

    Closed — Violation dismissed
  • 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 22, 2022

    Closed — Violation dismissed
  • 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 6, 2021

    Closed — Violation dismissed
  • B

    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 a minimum of 100 watts of incandescent light required. (light fixture present)

    Dec 6, 2013

    Closed — Violation dismissed
Show 11 more ↓
  • B

    D26-10.01 adm code replace with new the missing balusters 2 to 3 sty public hall.

    May 20, 1987

    Open — Nov sent out
  • B

    D26-10.01 adm code properly repair the broken or defective paving cellar front.

    May 20, 1987

    Open — Nov sent out
  • C

    D26-17.10 adm code post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to building's heating system 1 sty public hall & on boiler room door.

    May 20, 1987

    Open — Nov sent out
  • B

    D26-10.01 adm code properly repair with similar material the broken or defective cement block walls boiler room cellar.

    May 20, 1987

    Open — Nov sent out
  • B

    D26-10.01, 10.05 adm code remove all encumbrances consisting of flower pots 3 sty pub hall.

    Dec 15, 1986

    Open — Nov sent out
  • B

    D26-10.01, 10.05 adm code remove all encumbrances consisting of household items scuttle enclosure 3 sty pub hall.

    Dec 15, 1986

    Open — Nov sent out
  • B

    D26-10.01, 10.05 adm code fire egress defective. make stationary the iron ladder leading to scuttle opening in roof 3 sty pub hall.

    Dec 15, 1986

    Open — Nov sent out
  • B

    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 10, 1986

    Open — Nov sent out
  • B

    D26-19.05 adm code provide adequate light of not less than 60 watts incandescent or equivalent illumination vestibule 1 sty pub hall night inspection.

    Dec 10, 1986

    Open — Nov sent out
  • B

    Section 62, 187, 231 m/d law and dept. rules and regs. safeguard egress by providing iron guard rails or parapet walls 3 ft 6 in high and extending a minimum of 4 ft 0 in beyond either side of bulkhead/scuttle opening at roof

    Oct 3, 1986

    Open — Nov sent out
  • B

    D26-10.01, 10.05 adm code and dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes air conditioner 1 sty balcony front.

    Oct 3, 1986

    Open — Nov sent out

DOB building violations · 0

No DOB violations on record

ECB violations · 0

No ECB violations on record

Complaints

  • Unsanitary condition

    Pests

    Jan 31, 2025 · Apt 2F

    Close
  • Plumbing

    Water supply

    Jan 4, 2022 · Apt 1

    Close

Sales history

DatePriceTypeUnits
Jun 16, 2026Non-market transferRentals - walkup apartments4

Building details

Building type
Walk-up apartment building (C3)
Year built
1931
Floors
3
Residential units
4
Building area
3,300 ft²
Lot area
2,003 ft²
Zoning
R6A
Community board
307
Council district
38
Block / lot
643 / 33
Assessed value
$490,500
Landmark / historic district
No

HPD registration #357979, last renewed Mar 5, 2026.

Questions about 230 21 Street

Who owns 230 21 Street?

The owner of record in NYC Department of City Planning PLUTO data is Cataldi, Isabel M.

Does 230 21 Street have violations?

Yes. NYC HPD has recorded 21 housing violations at this property.

Is 230 21 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 230 21 Street built?

City records list 1931 as the year it was built.

How many apartments are in 230 21 Street?

It has 4 residential units.

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