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646 Hancock Street

Brooklyn, NY 11233BBL 3-01661-0041Map

Owner of record: Pinn, Cynthia

646 Hancock Street is a walk-up apartment building built in 1899 in Brooklyn, 11233. It has 3 residential units across 2 floors. The owner of record is Pinn, Cynthia. HPD has recorded 8 housing violations here, most recently on May 4, 2026. 2 of the 8 most recent violations are still open.

HPD violations
8
DOB violations
0
ECB violations
1
HPD complaints
3

What to know

Concern
2 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 · 8

  • 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.

    Mar 23, 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.

    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
  • 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 30, 2019

    Closed — Violation dismissed
  • C

    D26-17.07 adm code provide hot water at all hot water fixtures 1 sty apt bathroom & kitchen er1.

    Apr 8, 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 pub hall & on boiler room door.

    Jul 24, 1984

    Open — Nov sent out

DOB building violations · 0

No DOB violations on record

ECB violations · 1

  • Hazardous

    Failure to maintain building:defect is chimney at rear of premises facing malcolm x blvd is cracked broken brick work is unkeyed & loose remedy:make immediate repairs & summit engineers for structual stability

    Sep 17, 2003 · Penalty $2,500

    Resolve

Complaints

  • Plumbing

    Water supply

    Dec 16, 2016 · Apt 1

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Dec 16, 2016 · Apt 1

    Close
  • Heating

    Heat related

    Jan 14, 2004 · Apt 1PAR

    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
1899
Floors
2
Residential units
3
Building area
2,688 ft²
Lot area
1,940 ft²
Zoning
R6A
Community board
303
Council district
36
Block / lot
1661 / 41
Assessed value
$104,640
Landmark / historic district
No

HPD registration #323546, last renewed Sep 30, 2025.

Questions about 646 Hancock Street

Who owns 646 Hancock Street?

The owner of record in NYC Department of City Planning PLUTO data is Pinn, Cynthia.

Does 646 Hancock Street have violations?

Yes. NYC HPD has recorded 8 housing violations at this property.

Is 646 Hancock 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 646 Hancock Street built?

City records list 1899 as the year it was built.

How many apartments are in 646 Hancock Street?

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.