5423 Avenue M
Brooklyn, NY 11234BBL 3-07852-0001Map
Owner of record: Valerus, Marie
5423 Avenue M is an one-family home built in 1925 in Brooklyn, 11234. It has 1 residential unit across 2 floors. The owner of record is Valerus, Marie. HPD has recorded 1 housing violation here, most recently on November 24, 2025.
- HPD violations
- 1
- DOB violations
- 0
- ECB violations
- 1
- 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 · 1
- 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, 2025
Closed — Violation dismissed
DOB building violations · 0
No DOB violations on record
ECB violations · 1
- Non-hazardous
Work without a permit: work noted: at rear new garage constructed concrete block and pitched roof along with exterior perimeter fence over 6' in height. remedy: "stop all work" obtain a permit.
Nov 22, 2004 · Penalty $250
Active
Complaints
No HPD complaints in our records
Sales history
| Date | Price | Type | Units |
|---|---|---|---|
| Dec 23, 2025 | $10 | One family dwellings | 1 |
Building details
- Building type
- One-family home (A9)
- Year built
- 1925
- Floors
- 2
- Residential units
- 1
- Building area
- 952 ft²
- Lot area
- 1,800 ft²
- Zoning
- R3-2
- Community board
- 318
- Council district
- 46
- Block / lot
- 7852 / 1
- Assessed value
- $40,620
- Landmark / historic district
- No
HPD registration #825547, last renewed Dec 20, 2024.
Questions about 5423 Avenue M
Who owns 5423 Avenue M?
The owner of record in NYC Department of City Planning PLUTO data is Valerus, Marie.
Does 5423 Avenue M have violations?
Yes. NYC HPD has recorded 1 housing violations at this property.
Is 5423 Avenue M 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 5423 Avenue M built?
City records list 1925 as the year it was built.
How many apartments are in 5423 Avenue M?
It has 1 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.