423 Senator Street
Brooklyn, NY 11220BBL 3-05851-0072Map
Owner of record: Qing Hua Xu
423 Senator Street is a walk-up apartment building built in 1910 in Brooklyn, 11220. It has 3 residential units across 3 floors. The owner of record is Qing Hua Xu. HPD has recorded 4 housing violations here, most recently on March 24, 2023. 1 of the 4 most recent violations are still open.
- HPD violations
- 4
- DOB violations
- 1
- ECB violations
- 4
- 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. 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.
Mar 24, 2023
Closed — Violation dismissed - 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 required 100 watts (light fixture present) at front areaway, 1st story
Jun 9, 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.
Nov 15, 2016
Closed — Violation dismissed - 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 4, 2011
Open — Nov sent out
DOB building violations · 1
- Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Sep 21, 2011
Dob violation - dismissed
ECB violations · 4
- Class - 3
Fence exceeds permitted six foot height. fence/gate at entrance to driveway is 9'3' high. rem:conform fence to code.
Dec 12, 2011
Resolve - Class - 1
Unlawful acts.failure to comply w/ an order of the commissioner.noted:respondent failed to correct the conditions cited in the prior nov#34906879m.garage renovated to look like apts,complete w/ entry doors & wi
Jun 30, 2011
Resolve - Class - 1
Failure to maintain bldg in code compliant manner.noted:the following condition exits @ south exterior wall(1)five diagonal cracks,approx 3/16"wide w/ lengths vary/btwn 6ft & 12ft.1 vertical crack approx 3/16"w
Jun 30, 2011 · Penalty $1,000
Resolve - Class - 1
Work w/o a permit.noted: garage,located @ rear of premises, has been renovated to resemble apts there are approx 3 decorative entry doors & windows work done w/o a permit.work is 100%complete.rem:obtain permit
Apr 9, 2011 · Penalty $1,600
Resolve
Complaints
- Electric
Power outage
Feb 17, 2025 · Apt 2
Close - Heating
Heat related
Jan 11, 2007 · Apt BLDG
Close - Heating
Heat related
Dec 29, 2006 · Apt BLDG
Close - Heating
Heat related
Nov 20, 2006 · Apt BLDG
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C0)
- Year built
- 1910
- Floors
- 3
- Residential units
- 3
- Building area
- 4,092 ft²
- Lot area
- 3,120 ft²
- Zoning
- R4A
- Community board
- 310
- Council district
- 47
- Block / lot
- 5851 / 72
- Assessed value
- $129,600
- Landmark / historic district
- No
HPD registration #355199, last renewed Jul 24, 2026.
Questions about 423 Senator Street
Who owns 423 Senator Street?
The owner of record in NYC Department of City Planning PLUTO data is Qing Hua Xu.
Does 423 Senator Street have violations?
Yes. NYC HPD has recorded 4 housing violations at this property.
Is 423 Senator 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 423 Senator Street built?
City records list 1910 as the year it was built.
How many apartments are in 423 Senator Street?
It has 3 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.