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866 51 Street

Brooklyn, NY 11220BBL 3-05651-0034Map

Owner of record: Family Dong168 LLC

866 51 Street is a walk-up apartment building built in 1920 in Brooklyn, 11220. It has 5 residential units across 2 floors. The owner of record is Family Dong168 LLC. HPD has recorded 12 housing violations here, most recently on May 1, 2026. 8 of the 12 most recent violations are still open.

HPD violations
12
DOB violations
7
ECB violations
20
HPD complaints
4

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

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. The newest 10 per agency here; the full lists are a click away.

HPD housing violations · 12

  • ANon-hazardous

    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

    Open — Nov sent out
  • IInformation / order

    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 19, 2025

    Open — Info nov sent out
  • ANon-hazardous

    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

    Open — Nov sent out
  • IInformation / order

    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 27, 2024

    Open — Info nov sent out
  • ANon-hazardous

    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 8, 2024

    Open — Nov sent out
  • IInformation / order

    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

    Open — Info nov sent out
  • ANon-hazardous

    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

    Open — Nov sent out
  • IInformation / order

    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

    Open — Info nov sent out
  • IInformation / order

    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.

    Feb 22, 2022

    Closed — Violation dismissed
  • ANon-hazardous

    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
See all 12 HPD violations (10 shown here)

DOB building violations · 7

  • Construction other optional

    Emergency dm work prfmed contrary to acpted plans & non-compliant missing jst ties, wp with backfill agnst party wall. remedy:by 032026, submit evidence of adj jst ties & calc for backfill agnst party wall submit corrective wk plan & schdle to bring site to compliance

    Mar 19, 2026

    Dob violation - active
  • Construction other optional

    Borough commissioner has ordered all work stopped underpermit# b01031464-i1 on 2/20/26. applicant withdrawal

    Feb 25, 2026

    Dob violation - active
  • Construction other optional

    Borough commissioner has ordered all work stopped underpermit# b01031481-i1 on 2/20/26. applicant withdrawal

    Feb 25, 2026

    Dob violation - dismissed
  • Immediate emergency anythingoptional

    Fully demolish the building, backfill and gradte the site. fence not required

    Feb 20, 2026

    Dob violation - active
  • Immediate emergency anythingoptional

    Full demolish the building, bacfill and grate the site. dm filing indicates exp 4 wall as a paraty wall. provice tiebacks and weather proofing as per code bc 3309.8 & bc 3309.9 as required. fence not required

    Feb 20, 2026

    Dob violation - active
  • Construction other optional

    Emergency: demo contrary to b01031480. roof/exp 4 wall demoed; exp 2 unbraced. debris surcharging 1f joists. hazard. remdey: retain rdp/cs and demo endorsed contractor to stablized, secure and protect the site and adj properties. submit & sealed docs by 10am 2/20/26. submit daily comencement of 2/20/26. pre-file application with in 2 business day

    Feb 19, 2026

    Dob violation - active
  • Construction other optional

    Emergncy work-demo contrary to b01031480. roof/exp 4 wall demoed; exp 2 unbraced. debris surcharging 1f joists. hazard.remedy: retain rdp & cs to tablized, secure, and protect the site & adj properties. submit signed and sealed doc for emergency work by 10 am 2/20/26.submit daily reports.prefile application within 2 business day

    Feb 19, 2026

    Dob violation - active

ECB violations · 20

  • Class - 2

    At time of inspection, observed sidewalk shed in place with active permits; however, adequate illumination was not provided beneath the sidewalk shed as required by bc 3307.6.4.8. this condition poses a risk of

    Apr 7, 2026 · Penalty $2,400

    Resolve
  • Class - 2

    At time of inspection, observed construction fence installed at the premises. upon review of department records, fence permit #b01031381-i1-fn was found expired as of 03/01/2026 and had not been renewed. contra

    Mar 25, 2026

    Resolve
  • Class - 1

    At time of my inspection of full demolition jobsite, i observed workers on site doing mechanical demolition. stop work order was issued 02/19/2026 for unsafe demolition operation with violation #039550602r work

    Feb 20, 2026 · Penalty $12,500

    Resolve
  • Class - 1

    3307.2 - at the time of inspection of full demolition site, i observed excavator on site, upon request for dot permit for sidewalk crossing, non was provided or available. creating cracks on the concrete sidewa

    Feb 20, 2026 · Penalty $5,000

    Resolve
  • Class - 1

    Bc 3306.9.8.3- at the time of my inspection of full demolition site, i observed glass, frame in windows, doors and fixtures located in the area authorized to be demolished by the work permit as per code were n

    Feb 20, 2026 · Penalty $5,000

    Resolve
  • Class - 1

    At time of inspection, i observed building substantially demolished with the use of mechanical demolition equipment without the required mechanical demolition equipment permit. mechanical demolition being condu

    Feb 20, 2026 · Penalty $25,000

    Active
  • Class - 1

    At time of inspection of building demolition, i observed that demolition protocols were not followed, large amount of construction debris, combustible materials on site without required containers as per code.

    Feb 19, 2026 · Penalty $6,250

    Resolve
  • Class - 1

    At time of inspection, i observed mechanical demolition operation in an unsafe manner, deviating from approved demolition plans, established safety protocols and disregarding demolition sequence, resulting in a

    Feb 19, 2026 · Penalty $12,500

    Resolve
  • Class - 1

    Bc3309.1- at the time of my inspection of a building demolition, i observed no overhead protection or any other safety measures in place at adjoining property rear yard at exposure #4, creating unsafe condition

    Feb 19, 2026 · Penalty $5,000

    Resolve
  • Class - 2

    At 5:00am observed 2 story building with sidewalk shed installed at exposure#1 that was not illuminated as stipulated in bc3307.6.4.8 creates hazardous conditions for pedestrians of slips and trips due to inade

    Oct 2, 2025 · Penalty $5,000

    Resolve
See all 20 ECB violations (10 shown here)

Complaints

  • Heating

    Heat related

    Dec 27, 2005 · Apt BSMT

    Close
  • Heating

    Heat related

    Dec 26, 2005 · Apt ANON

    Close
  • Heating

    Heat related

    Dec 21, 2004 · Apt BSMT

    Close
  • Heating

    Heat related

    Dec 20, 2004 · 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 (C2)
Year built
1920
Floors
2
Residential units
5
Building area
5,360 ft²
Lot area
5,284 ft²
Zoning
R6
Community board
312
Council district
43
Block / lot
5651 / 34
Assessed value
$235,463
Landmark / historic district
No

HPD registration #314384, last renewed Mar 24, 2022.

Questions about 866 51 Street

Who owns 866 51 Street?

The owner of record in NYC Department of City Planning PLUTO data is Family Dong168 LLC.

Does 866 51 Street have violations?

Yes. NYC HPD has recorded 12 housing violations at this property.

Is 866 51 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 866 51 Street built?

City records list 1920 as the year it was built.

How many apartments are in 866 51 Street?

It has 5 residential units.

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