539 Hart St
Brooklyn, NY 11221BBL 3-03215-7502Map
Owner of record: 539 Ryl Hart St LLC
539 Hart St is a condominium built in 1920 in Brooklyn, 11221. It has 4 residential units across 3 floors. The owner of record is 539 Ryl Hart St LLC. HPD has recorded 4 housing violations here, most recently on June 9, 2025.
- HPD violations
- 4
- DOB violations
- 2
- ECB violations
- 17
- HPD complaints
- 0
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. Showing up to 50 per agency.
HPD housing violations · 4
- 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 9, 2025
Closed — Violation dismissed - 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
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 25, 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.
Apr 9, 2021
Closed — Violation dismissed
DOB building violations · 2
- Construction other optional
C-construction other optional
May 19, 2017
Dob violation - dismissed - Construction other optional
C-construction other optional
May 19, 2017
Dob violation - dismissed
ECB violations · 17
- Class - 1
Bc 907.2.8 failure to provide a fire alarm system for transient use inapartment 3a(3rd floor).rem:discontinue illegal use.
Sep 13, 2022 · Penalty $2,500
Resolve - Class - 1
Failure to maintain building in code compliant manner.failure to provide number of required means of egress for every floor per bc 1018.1 and 27-366 for transient use for apartment 3a 3rd floor.rem:discontinue
Sep 13, 2022 · Penalty $2,500
Resolve - Class - 2
Permanent dwelling used/converted for other than permanent-residentialpurposes.certificate of occupancy#320626435t005 approved class a multiple-dwelling now apartment#3a(3rd floor)used/converted transiently hav
Sep 13, 2022 · Penalty $1,250
Resolve - Class - 1
Altered/changed building occupied without a valid certificate of occupancy as per 28-118.3.1 and 28-118.3.2 noted:at time of inspection cofo#320626435t005 expired 04-20-2021 and building is fully occupied.rem:o
Sep 13, 2022 · Penalty $6,250
Resolve - Class - 2
Failure to provide approved/accepted const documents at job site at time of inspection. at time of inspection i observed ongoing const activity w/ ohp installed at entrance of building at exp#1. i requested to
Jul 25, 2019 · Penalty $625
Resolve - Class - 2
Failure to provide approved/accepted construction docuements at job site at time of inspection at the tiem of inspection i observed proposed alteration of a 4 story building with work activity present i laos ob
Jul 19, 2019 · Penalty $625
Resolve - Class - 2
Construction superintednet failed to perofrm duties at the tim fo inspection i observed propsoed alteration of a 4 story building with work activity present i also observed superintednent failed to perform duti
Jul 19, 2019 · Penalty $5,000
Resolve - Class - 1
Failure to safeguard all persons and property affected by construction operations. (no roof protection) (open job site fence)at the time of inspection i observed proposed conversion of existing 2 story building
May 30, 2019 · Penalty $10,000
Resolve - Class - 1
Failure to maintain adequate housekeeping per section requirments.at the time of inpsection i observed proposed conversion of existing 2 story building in front and at exposure #3 in rear of the site.
May 30, 2019 · Penalty $2,500
Resolve - Class - 2
Construction superintendent parked to perform duties as per code.at time of my inspection i observed proposed conversion of a 2 story building to a 4 story dwelling. i also obeserved superintendent failed
May 30, 2019 · Penalty $2,500
Resolve
Show 7 more ↓
- Class - 2
Failure to comply with the commissioners order contained in summons/violation#35375292j issued on 01/15/19 and to file a certificate of correction pursuant to 28-201.1 and 1rcny 102-01.unlawfully continue word
Mar 15, 2019 · Penalty $3,125
Resolve - Class - 2
Failure to comply with the commissioner order contained is summons/violation#35375293l issue on 01/15/19 and to file a certificate of correction pursuant to 28-201.1 and 1rcny 102-01.failure to institute/mainta
Mar 15, 2019 · Penalty $3,125
Resolve - Class - 1
Failure to institute/maintain safety equipment measure on temporary construction. staiurs in plae from cellar to 1st sty & no guardrails or handrails around stairs to provide protection. remedy: provide guardra
Jan 15, 2019 · Penalty $2,500
Resolve - Class - 1
Unlawfully continued work while on notice on a stop work order. noted:a partial stop work order was place on jobsite on 5-19-17 job#320626435. observed workers in bldg performing construction work under above
Jan 15, 2019 · Penalty $5,000
Resolve - Class - 2
Temporary construction equipment on site: exp permit. noted: app#320636435 exp 6-9-17 at time of inspection,8'wood temporary construction fence in place at above address. dob records indicate permit has expired
Dec 20, 2017 · Penalty $2,000
Resolve - Class - 2
Failure to post/provide required job site signs and permits pursuant to sub-section. noted: job# 320626435-alt1. at time of inspection, no contractors, owners or 311 signs posted. also no other required signs p
Dec 20, 2017 · Penalty $2,000
Resolve - Class - 2
Work w/o a permit. at the time of inspection demolition of the entire bldg down to the foundation was complete. no demo permit was on file for the work performed. remedy: obtain permit.
Oct 1, 2015 · Penalty $800
Resolve
Complaints
No HPD complaints in our records
Sales history
No recorded sales in our data
Building details
- Building type
- Condominium (RM)
- Year built
- 1920
- Floors
- 3
- Residential units
- 4
- Building area
- 3,893 ft²
- Lot area
- 1,837 ft²
- Zoning
- R6
- Community board
- 304
- Council district
- 34
- Block / lot
- 3215 / 7502
- Assessed value
- $574,002
- Landmark / historic district
- No
HPD registration #389272, last renewed Jul 17, 2025.
Questions about 539 Hart St
Who owns 539 Hart St?
The owner of record in NYC Department of City Planning PLUTO data is 539 Ryl Hart St LLC.
Does 539 Hart St have violations?
Yes. NYC HPD has recorded 4 housing violations at this property.
Is 539 Hart St 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 539 Hart St built?
City records list 1920 as the year it was built.
How many apartments are in 539 Hart St?
It has 4 residential units and 5 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.