6011 21 Avenue
Brooklyn, NY 11204BBL 3-05522-0005Map
Owner of record: Retek, Robert Chaim
6011 21 Avenue is a two-family home built in 1930 in Brooklyn, 11204. It has 2 residential units across 2 floors. The owner of record is Retek, Robert Chaim. HPD has no housing violations on record for this property.
- HPD violations
- 0
- DOB violations
- 0
- ECB violations
- 5
- HPD complaints
- 1
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 · 5
- Class - 1
Electrical work without permit. atoi, observed a 2-story building undergoing a full gut renovation throughout the cellar, 1st, and 2nd floors. electrical work includes new bx and 220/240-volt wiring, new electr
Oct 14, 2026 · Penalty $2,500
Active - Class - 1
W, w permit. atoi, observed a 2-story building undergoing a full gut renovation throughout the cellar, 1st, and 2nd floors. work includes new partition walls, wood-framed staircase, wood and metal stud framing,
Oct 14, 2026 · Penalty $2,500
Active - Class - 1
Plumbing work without permit. . atoi, observed a 2-story building undergoing a full gut renovation throughout the cellar, 1st, and 2nd floors. work includes plumbing rough-in includes two 3-piece bathrooms, kit
Oct 14, 2026 · Penalty $2,500
Active - Class - 2
At the time of inspection, no building signs were observed loose, displaced, or falling as described in the complaint. however, loose and partially detached exterior siding was observed on the facade, indicatin
Jan 28, 2026 · Penalty $1,250
Resolve - Class - 2
The back yard of this property is being used as a storage yard for shrubs, small trees and other landscaping products and materials. this commercial type storage is illegal in a residential district., discontin
Dec 10, 2025 · Penalty $1,250
Active
Complaints
- Unsanitary condition
Pests
Dec 4, 2025 · Apt ENTIRE
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Two-family home (B1)
- Year built
- 1930
- Floors
- 2
- Residential units
- 2
- Building area
- 1,822 ft²
- Lot area
- 2,267 ft²
- Zoning
- R5
- Community board
- 312
- Council district
- 44
- Block / lot
- 5522 / 5
- Assessed value
- $72,660
- Landmark / historic district
- No
Questions about 6011 21 Avenue
Who owns 6011 21 Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Retek, Robert Chaim.
Does 6011 21 Avenue have violations?
NYC HPD has no housing violations on record for this property.
Is 6011 21 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 6011 21 Avenue built?
City records list 1930 as the year it was built.
How many apartments are in 6011 21 Avenue?
It has 2 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.