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257 Hemlock Street

Brooklyn, NY 11208BBL 3-04148-0028Map

Owner of record: Guglielmo Joseph

257 Hemlock Street is a walk-up apartment building built in 1910 in Brooklyn, 11208. It has 3 residential units across 3 floors. The owner of record is Guglielmo Joseph. HPD has recorded 8 housing violations here, most recently on May 4, 2026.

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

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 · 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.

    Apr 10, 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 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 7, 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.

    Nov 24, 2017

    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 9, 2015

    Closed — Violation dismissed

DOB building violations · 0

No DOB violations on record

ECB violations · 1

  • Non-hazardous

    Illegal use in a retidential district. dead storage of (1) gray nissan4 dr (unlicensed & unregistered motor vehicles non concrete pad at front yard. dead storage requires c-8 zoning. remedy: remove illegaly sto

    Oct 11, 1996 · Penalty $500

    Resolve

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
Walk-up apartment building (C0)
Year built
1910
Floors
3
Residential units
3
Building area
2,976 ft²
Lot area
2,000 ft²
Zoning
R5
Community board
305
Council district
37
Block / lot
4148 / 28
Assessed value
$64,980
Landmark / historic district
No

HPD registration #362724, last renewed Oct 7, 2025.

Questions about 257 Hemlock Street

Who owns 257 Hemlock Street?

The owner of record in NYC Department of City Planning PLUTO data is Guglielmo Joseph.

Does 257 Hemlock Street have violations?

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

Is 257 Hemlock 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 257 Hemlock Street built?

City records list 1910 as the year it was built.

How many apartments are in 257 Hemlock 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.