646 55 Street
Brooklyn, NY 11220BBL 3-00833-0025Map
Owner of record: Chen, Song Sen
646 55 Street is a two-family home built in 1945 in Brooklyn, 11220. It has 2 residential units across 2 floors. The owner of record is Chen, Song Sen. 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
At approx 11:10 am observed temporary light hung in the basement. work is approx 40% complete. no electrical permit on file for scope of work., obtain permit
Jun 8, 2026 · Penalty $2,500
Resolve - Class - 1
At approx 11:20 am observed 2 newly installed cast iron waste pipes. also newly installed copper pipes along wall of expo 4. all work done in basement, 50% complete. no permit on file for scope of work., obtain
Jun 8, 2026 · Penalty $2,500
Active - Class - 1
Work does not conform to approved construction documents. at approx 11:05 am observed newly installed (2) cast iron pipes & copper pipes.excavating of basement floor. newly poured concrete. work is approx 50% c
Jun 8, 2026 · Penalty $2,500
Active - Class - 1
Atoi of basement observed a fully functional gas stove. no permit on file for scope of work. no fire safety system in place creating hazardous conditions., obtain permit
Jan 21, 2026 · Penalty $2,500
Active - Class - 1
Atoi observed basement has 4 sro's. observed sleeping quarters in 2 of the 4 rooms and personal belongings. according to building records basement is to be occupied as laundry room and play room only. the basem
Jan 21, 2026 · Penalty $2,500
Active
Complaints
- Heating
Heat related
Mar 1, 2012 · Apt BLDG
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Two-family home (B1)
- Year built
- 1945
- Floors
- 2
- Residential units
- 2
- Building area
- 2,945 ft²
- Lot area
- 2,362 ft²
- Zoning
- R6B
- Community board
- 307
- Council district
- 43
- Block / lot
- 833 / 25
- Assessed value
- $100,200
- Landmark / historic district
- No
Questions about 646 55 Street
Who owns 646 55 Street?
The owner of record in NYC Department of City Planning PLUTO data is Chen, Song Sen.
Does 646 55 Street have violations?
NYC HPD has no housing violations on record for this property.
Is 646 55 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 646 55 Street built?
City records list 1945 as the year it was built.
How many apartments are in 646 55 Street?
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.