451 Henry Street
Brooklyn, NY 11231BBL 3-00323-0024Map
Owner of record: Karlsen Arlene
451 Henry Street is a walk-up apartment building built in 1875 in Brooklyn, 11231. It has 4 residential units across 3 floors. The owner of record is Karlsen Arlene. HPD has recorded 53 housing violations here, most recently on May 4, 2026. 49 of the 50 most recent violations are still open.
- HPD violations
- 53
- DOB violations
- 0
- ECB violations
- 0
- HPD complaints
- 4
What to know
Immediately hazardous issues among recent violations are still open.
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 · 53
- 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 4, 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 20, 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 9, 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 29, 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 10, 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 22, 2023
Open — Info nov sent out - BHazardous
Provide a safe and adequate supply of electric service to the fixtures .. in the 3rd room from east located at apt 2, 2nd story, 1st apartment from north at east
Aug 30, 2023 · Apt 2
Open — Nov sent out - BHazardous
Repair or replace the smoke detector missing in the entire apartment located at apt 2, 2nd story, 1st apartment from north at east
Aug 30, 2023 · Apt 2
Open — Nov sent out - BHazardous
Repair or replace the carbon monoxide detecting device(s). missing in the entire apartment located at apt 2, 2nd story, 1st apartment from north at east
Aug 30, 2023 · Apt 2
Open — Nov sent out - BHazardous
Properly repair or replace the broken or defective light fixture at ceiling in the foyer located at apt 2, 2nd story, 1st apartment from north at east
Aug 30, 2023 · Apt 2
Open — Nov sent out
Show 40 more ↓
- BHazardous
Properly repair or replace the broken or defective light fixture at east wall in the bathroom located at apt 2, 2nd story, 1st apartment from north at east
Aug 30, 2023 · Apt 2
Open — Nov sent out - BHazardous
Properly repair or replace the broken or defective light fixture at ceiling in the kitchen located at apt 2, 2nd story, 1st apartment from north at east
Aug 30, 2023 · Apt 2
Open — Nov sent out - BHazardous
Properly repair or replace the broken or defective electrical outlet at east wall in the kitchen located at apt 2, 2nd story, 1st apartment from north at east
Aug 30, 2023 · Apt 2
Open — Nov sent out - BHazardous
Provide a safe and adequate supply of electric service to the fixtures .. in the 4th room from east located at apt 2, 2nd story, 1st apartment from north at east
Aug 30, 2023 · Apt 2
Open — Nov sent out - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective in the entrance located at apt 2, 2nd story, 1st apartment from north at east
Aug 30, 2023 · Apt 2
Open — Nov sent out - ANon-hazardous
Post, in a form approved by the commissioner, and maintain a notice in a common area of the building regarding the procedures that should be followed when a gas leak is suspected
Aug 30, 2023
Open — Nov sent out - ANon-hazardous
Post and maintain a proper notice on wall of the entrance story in english and spanish on the availability of the agencys housing information guide. a sample notice can be found at www.nyc.gov/hpd.
Aug 30, 2023
Open — Nov sent out - ANon-hazardous
Post and maintain a proper sign on wall of entrance story showing the registration number assigned by the department and the address of the building.
Aug 30, 2023
Open — Nov sent out - ANon-hazardous
Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box missing at public hall, 1st story
Aug 30, 2023
Open — Nov sent out - ANon-hazardous
Post a proper notice of carbon monoxide detecting device requirements, in a form approved by the commissioner, in a common area of a class a multiple dwelling near inspection certificate or provide notice to tenants in a private dwelling.
Aug 30, 2023
Open — Nov sent out - ANon-hazardous
§ 329, m/d law and dept. rules and regs. provide a completed certificate of inspection visits in a proper frame at or near mailboxes, bottom edge of frame between 48-62 inches above floor missing at public hall, 1st story
Aug 30, 2023
Open — Nov sent out - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective building entrance door at public hall, 1st story
Aug 30, 2023
Closed — Violation closed - BHazardous
Refit the building entrance door at public hall, 1st story
Aug 30, 2023
Open — 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 23, 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 14, 2022
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.
Feb 25, 2022
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.
Feb 25, 2022
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 9, 2021
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.
Apr 9, 2021
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.
Oct 30, 2019
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.
Oct 18, 2018
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.
Nov 24, 2017
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.
Nov 9, 2016
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.
Oct 9, 2015
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 20, 2015
Open — Info nov sent out - BHazardous
Provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following ***minimum 100 watts of incandescent light required***
Apr 4, 2012
Open — Nov sent out - BHazardous
Provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following ***minimum 100 watts of incandescent light required***
Mar 24, 2012
Open — Nov sent out - BHazardous
Provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following 100 watts required fixture present light not on at front areaway
May 2, 2001
Open — Nov sent out - BHazardous
Provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following fixture present 200 watts rdg
Aug 28, 1999
Open — Nov sent out - BHazardous
D26-10.01 adm code properly repair with similar material the broken or defective plaster ceiling boiler room.
Jun 16, 1987
Open — Nov sent out - BHazardous
D26-10.01 adm code replace with new the missing handrail cellar 1 sty public hall.
Jun 16, 1987
Open — Nov sent out - BHazardous
D26-19.05 adm code provide adequate light of not less than 60 watts incandescent or equivalent illumination vestibule & all stys public halls.
Jun 16, 1987
Open — Nov sent out - BHazardous
D26-16.01 adm code repair the leaky and/or defective faucets sink 3 sty apt 3 kitchen. located at apt 3
Jun 16, 1987 · Apt 3
Open — Nov sent out - BHazardous
D26-10.01 adm code replace with new the broken or defective scuttle cover 3 sty public hall roof.
Jun 16, 1987
Open — Nov sent out - BHazardous
D26-10.01 adm code fire escape defective. properly secure gooseneck ladder 3 sty rear balcony.
Jun 16, 1987
Open — Nov sent out - BHazardous
D26-10.01 adm code properly secure the loose balustrade 2 & 3 stys public halls.
Jun 16, 1987
Open — Nov sent out - BHazardous
D26-16.01 adm code repair the leaky and/or defective faucets sink 2 sty apt 2 kitchen. located at apt 2
Jun 16, 1987 · Apt 2
Open — Nov sent out - BHazardous
D26-16.01 adm code repair the flushing apparatus and maintain same so as to flush effectively the water closet 2 sty apt 2 bathroom. located at apt 2
Jun 16, 1987 · Apt 2
Open — Nov sent out - BHazardous
D26-16.01 adm code repair the leaky and/or defective faucets washbasin 2 sty apt bathroom.
Jun 16, 1987
Open — Nov sent out - BHazardous
D26-20.08 adm code repair or replace the smoke detector defective 1 sty apt 1 house. located at apt 1
Jun 16, 1987 · Apt 1
Open — Nov sent out
DOB building violations · 0
No DOB violations on record
ECB violations · 0
No ECB violations on record
Complaints
- Electric
Wiring
Aug 22, 2023 · Apt 2
Close - Safety
Smoke detector
Aug 22, 2023 · Apt 2
Close - Safety
Carbon monoxide detector
Aug 22, 2023 · Apt 2
Close - Electric
Lighting
Apr 4, 2012 · Apt BLDG
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C3)
- Year built
- 1875
- Floors
- 3
- Residential units
- 4
- Building area
- 1,800 ft²
- Lot area
- 1,650 ft²
- Zoning
- R6
- Community board
- 306
- Council district
- 39
- Block / lot
- 323 / 24
- Assessed value
- $592,200
- Landmark / historic district
- Cobble Hill Historic District
HPD registration #374099, last renewed Feb 11, 1999.
Questions about 451 Henry Street
Who owns 451 Henry Street?
The owner of record in NYC Department of City Planning PLUTO data is Karlsen Arlene.
Does 451 Henry Street have violations?
Yes. NYC HPD has recorded 53 housing violations at this property.
Is 451 Henry 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 451 Henry Street built?
City records list 1875 as the year it was built.
How many apartments are in 451 Henry Street?
It has 4 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.