1817 West 7 Street
Brooklyn, NY 11223BBL 3-06674-0077Map
Owner of record: Liu, Mao Sheng
1817 West 7 Street is a walk-up apartment building built in 1931 in Brooklyn, 11223. It has 4 residential units across 2 floors. The owner of record is Liu, Mao Sheng. HPD has recorded 38 housing violations here, most recently on May 6, 2026. 26 of the 38 most recent violations are still open.
- HPD violations
- 38
- DOB violations
- 1
- ECB violations
- 1
- HPD complaints
- 15
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 · 38
- 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 6, 2026
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.
Jun 11, 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
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 12, 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
Closed — Violation dismissed - CImmediately hazardous
Properly repair or replace the broken or defective lock and assembly at building entrance door at public hall, 1st story
Nov 17, 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 27, 2023
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective cracked brick wall with deteriorated and loose mortar at joints , parapet to 2nd story at front areaway
Dec 21, 2022
Open — Nov sent out - CImmediately hazardous
Post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to buildings heating system at public hall, 1st story
Dec 9, 2022
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 at public hall, 1st story
Dec 9, 2022
Open — Nov sent out
Show 28 more ↓
- 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.
Dec 9, 2022
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. at public hall, 1st story
Dec 9, 2022
Open — Nov sent out - BHazardous
Replace with new the missing light fixture at ceiling in the bathroom located at apt 1f, 1st story, 1st apartment from west at north
Dec 9, 2022 · Apt 1F
Open — Nov sent out - BHazardous
Repair or replace the smoke detector missing in the entire apartment located at apt 1f, 1st story, 1st apartment from west at north
Dec 9, 2022 · Apt 1F
Open — Nov sent out - BHazardous
Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment located at apt 1f, 1st story, 1st apartment from west at north
Dec 9, 2022 · Apt 1F
Open — Nov sent out - CImmediately hazardous
Provide ready access to buildings heating system boiler room door locked at cellar
Dec 9, 2022
Open — Nov sent out - CImmediately hazardous
Provide an adequate supply of heat for the apartment in the 4th room from east located at apt 1f, 1st story, 1st apartment from west at north
Dec 9, 2022 · Apt 1F
Open — Nov sent out - BHazardous
Remove all encumbrances consisting of household items a/c furniture table flower pots skateboards at public hall, 2nd story
Nov 29, 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.
Nov 10, 2022
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.
Mar 2, 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.
Mar 2, 2022
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.
Apr 13, 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 13, 2021
Closed — Violation dismissed - ANon-hazardous
Remove the accumulation of refuse and/or rubbish and maintain in a clean condition the front court
Mar 6, 2020
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.
Oct 31, 2019
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.
Oct 22, 2018
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 30, 2017
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 16, 2016
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.
Oct 14, 2015
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.
Feb 25, 2015
Closed — Violation dismissed - BHazardous
Repair or replace the smoke detector missing located at apt 2f, 2nd story, apartment at west
Oct 27, 2014 · Apt 2F
Open — Nov sent out - CImmediately hazardous
Replace with new the missing wired glass panes at skylight
Oct 27, 2014
Open — Nov sent out - BHazardous
Fire egress defective. make stationary the iron ladder leading to scuttle opening in roof ... at public hall, 2nd story
Oct 27, 2014
Open — Nov sent out - ANon-hazardous
Paint metal in accordance with dept. regulation .. 1st riser from west at north wall in the 1st room from east at south located at apt 2f, 2nd story, 1st apartment from south at west
Dec 5, 2005 · Apt 2F
Open — Nov sent out - ANon-hazardous
Paint metal in accordance with dept. regulation .. 1st riser from west at north wall in the 2nd room from east located at apt 2f, 2nd story, 1st apartment from south at west
Dec 5, 2005 · Apt 2F
Open — Nov sent out - ANon-hazardous
D26-20.01 adm code provide a peep hole in entrance door of the dwelling unit so located so as to permit a person inside the dwelling to view any person outside entrance door 1 sty front apt.
Aug 13, 1985
Open — Nov sent out - BHazardous
D26-19.07 adm code 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 50 watts front.
Aug 13, 1985
Open — Nov sent out - ANon-hazardous
D26-20.08,20.09 adm code file certification of satisfactory installation of smoke detecting device in accordance with h.p.d. rules and regulations.
Jan 20, 1982
Closed — Violation closed
DOB building violations · 1
- Construction other optional
Ecb
Aug 31, 2001
Dob violation - active
ECB violations · 1
- Non-hazardous
Work without a permit; noted curb cut front yard pecreased by aprx 5 creating a parking pad between adjoining property at front yard. remedyobtain a permit or restore to prior legal condition.
Aug 31, 2001
Resolve
Complaints
- Heat/hot water
Apartment only
Dec 18, 2023 · Apt 1F
Close - Heat/hot water
Apartment only
Nov 15, 2023 · Apt 1
Close - Heat/hot water
Apartment only
Jan 17, 2023 · Apt 1F
Close - Heat/hot water
Apartment only
Dec 19, 2022 · Apt 1F
Close - Heat/hot water
Apartment only
Dec 8, 2022 · Apt 1F
Close - Heat/hot water
Apartment only
Nov 22, 2022 · Apt 1F
Close - Heat/hot water
Apartment only
Nov 15, 2022 · Apt 1F
Close - Unsanitary condition
Garbage/recycling storage
Jul 27, 2020 · Apt BLDG
Close - Unsanitary condition
Garbage/recycling storage
Mar 2, 2020 · Apt BLDG
Close - Heat/hot water
Entire building
Nov 7, 2014 · Apt 2R
Close
Show 5 more ↓
- Heat/hot water
Entire building
Oct 23, 2014 · Apt 2F
Close - Heating
Heat related
Dec 3, 2005 · Apt 2F
Close - Heating
Heat related
Dec 2, 2005 · Apt 2F
Close - Heating
Heat related
Dec 2, 2005 · Apt 2F
Close - Heating
Heat related
Nov 21, 2005 · Apt BLG
Close
Sales history
| Date | Price | Type | Units |
|---|---|---|---|
| Mar 13, 2026 | $1,880,000 | Rentals - walkup apartments | 4 |
Building details
- Building type
- Walk-up apartment building (C3)
- Year built
- 1931
- Floors
- 2
- Residential units
- 4
- Building area
- 3,198 ft²
- Lot area
- 2,667 ft²
- Zoning
- R4-1
- Community board
- 311
- Council district
- 43
- Block / lot
- 6674 / 77
- Assessed value
- $406,800
- Landmark / historic district
- No
HPD registration #336430, last renewed May 8, 2026.
Questions about 1817 West 7 Street
Who owns 1817 West 7 Street?
The owner of record in NYC Department of City Planning PLUTO data is Liu, Mao Sheng.
Does 1817 West 7 Street have violations?
Yes. NYC HPD has recorded 38 housing violations at this property.
Is 1817 West 7 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 1817 West 7 Street built?
City records list 1931 as the year it was built.
How many apartments are in 1817 West 7 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.