421 Allen Avenue
Brooklyn, NY 11229BBL 3-08830-0012Map
Owner of record: Iqbal, Muhammad
421 Allen Avenue is an one-family home built in 1930 in Brooklyn, 11229. It has 1 residential unit across 2 floors. The owner of record is Iqbal, Muhammad. HPD has no housing violations on record for this property.
- HPD violations
- 0
- DOB violations
- 0
- ECB violations
- 3
- HPD complaints
- 0
What to know
No open immediately-hazardous violations among recent records.
HPD has not cited this building.
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 · 0
No HPD violations on record
DOB building violations · 0
No DOB violations on record
ECB violations · 3
- Class - 1
Work without permit. fswo issued for all plumbing work being done on the interior of the resident. atoi observed in interior at the basement level newly installed case iron plumbing piping protruding from the w
May 7, 2026 · Penalty $2,500
Active - Class - 1
Work without permit. fswo issued for all electrical work being done on the interior of the resident. atoi at 2 pm observed in interior at the basement level newly installed ceiling lighting along with wall sock
May 7, 2026 · Penalty $12,500
Active - Class - 1
Work without permit. fswo issued for all general construction. : atoi observed in the interior of the residents basement full gut removal of all fire stopping on the walls and ceiling. replaced with newly insta
May 7, 2026 · Penalty $12,500
Active
Complaints
No HPD complaints in our records
Sales history
No recorded sales in our data
Building details
- Building type
- One-family home (A9)
- Year built
- 1930
- Floors
- 2
- Residential units
- 1
- Building area
- 883 ft²
- Lot area
- 1,818 ft²
- Zoning
- R4
- Community board
- 315
- Council district
- 46
- Block / lot
- 8830 / 12
- Assessed value
- $39,840
- Landmark / historic district
- No
Questions about 421 Allen Avenue
Who owns 421 Allen Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Iqbal, Muhammad.
Does 421 Allen Avenue have violations?
NYC HPD has no housing violations on record for this property.
Is 421 Allen Avenue 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 421 Allen Avenue built?
City records list 1930 as the year it was built.
How many apartments are in 421 Allen Avenue?
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.