roofy
Post

641 Knickerbocker Avenue

Brooklyn, NY 11221BBL 3-03365-0110Map

Owner of record: Suarez, Freddy S

641 Knickerbocker Avenue is a walk-up apartment building built in 1931 in Brooklyn, 11221. It has 3 residential units across 3 floors. The owner of record is Suarez, Freddy S. HPD has recorded 7 housing violations here, most recently on May 5, 2026.

HPD violations
7
DOB violations
0
ECB violations
4
HPD complaints
2

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
Last violation May 5, 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 · 7

  • 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 5, 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.

    Jun 10, 2025

    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 21, 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 10, 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 25, 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 9, 2021

    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.

    Apr 9, 2021

    Closed — Violation dismissed

DOB building violations · 0

No DOB violations on record

ECB violations · 4

  • Hazardous

    Failure to comply with commissioners orders.a violation was issued on 3/31/04 v#34444864x for work without a permit.work done was full partion walls with 2 bedrooms and kitchen w/ gas stove and a bathroom with

    Aug 2, 2004 · Penalty $800

    Resolve
  • Hazardous

    Work without a permit hazardous note full partition walls illegally erected in cellar at various locations creating an illegal apartment with two bedrooms kitchen with gas stove dining area bathroom with sink

    Mar 31, 2004 · Penalty $800

    Resolve
  • Hazardous

    Failure to provide at least two means of egress from room or space where required note. full partitions walls illegally erected in cellar atvarious locations creating an illegal apartment with two bedrooms, kit

    Mar 31, 2004 · Penalty $480

    Resolve
  • Hazardous

    Residence altered for occupancy as a dwelling for more than the legally approved number of families c of o # 204567 indicate cellar ordinaryuse and one family each on first second and third floors now cellar i

    Mar 31, 2004 · Penalty $3,050

    Resolve

Complaints

  • Heating

    Heat related

    Feb 16, 2010 · Apt 2

    Close
  • Heating

    Heat related

    Dec 25, 2009 · Apt 2

    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
1931
Floors
3
Residential units
3
Building area
3,300 ft²
Lot area
1,722 ft²
Zoning
R6
Community board
304
Council district
37
Block / lot
3365 / 110
Assessed value
$52,860
Landmark / historic district
No

HPD registration #350656, last renewed Jul 11, 2025.

Questions about 641 Knickerbocker Avenue

Who owns 641 Knickerbocker Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Suarez, Freddy S.

Does 641 Knickerbocker Avenue have violations?

Yes. NYC HPD has recorded 7 housing violations at this property.

Is 641 Knickerbocker Avenue 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 641 Knickerbocker Avenue built?

City records list 1931 as the year it was built.

How many apartments are in 641 Knickerbocker Avenue?

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.