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
No open immediately-hazardous violations among recent records.
Date of the most recent HPD inspection that found a problem.
No balance due on recent ECB violations.
Rent stabilization
No rent-stabilized units in 2018–2024 tax bills
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
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
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
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.