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23 Cass Place

Brooklyn, NY 11235BBL 3-08710-0013Map

Owner of record: Olga Nemets

23 Cass Place is a walk-up apartment building built in 1950 in Brooklyn, 11235. It has 3 residential units across 3 floors. The owner of record is Olga Nemets. HPD has recorded 5 housing violations here, most recently on May 4, 2026.

HPD violations
5
DOB violations
0
ECB violations
0
HPD complaints
2

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

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 · 5

  • 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

    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 9, 2024

    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 21, 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.

    Feb 23, 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 7, 2021

    Closed — Violation dismissed

DOB building violations · 0

No DOB violations on record

ECB violations · 0

No ECB violations on record

Complaints

  • Plumbing

    Water supply

    Oct 13, 2025 · Apt 2

    Close
  • Heating

    Heat related

    Mar 14, 2009 · Apt BLDG

    Close

Sales history

No recorded sales in our data

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

Building details

Building type
Walk-up apartment building (C0)
Year built
1950
Floors
3
Residential units
3
Building area
2,620 ft²
Lot area
1,700 ft²
Zoning
R6
Community board
315
Council district
48
Block / lot
8710 / 13
Assessed value
$69,600
Landmark / historic district
No

HPD registration #354643, last renewed Aug 29, 2025.

Questions about 23 Cass Place

Who owns 23 Cass Place?

The owner of record in NYC Department of City Planning PLUTO data is Olga Nemets.

Does 23 Cass Place have violations?

Yes. NYC HPD has recorded 5 housing violations at this property.

Is 23 Cass Place 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 23 Cass Place built?

City records list 1950 as the year it was built.

How many apartments are in 23 Cass Place?

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.