48 Ralph Avenue
Brooklyn, NY 11221BBL 3-01638-0051Map
Owner of record: Cheung, Tsz Hong
48 Ralph Avenue is a mixed residential and retail building built in 1931 in Brooklyn, 11221. It has 1 residential unit across 2 floors. The owner of record is Cheung, Tsz Hong. HPD has no housing violations on record for this property.
- HPD violations
- 0
- DOB violations
- 7
- 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 · 7
- Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
May 4, 1998
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Sep 16, 1997
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 10, 1997
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 29, 1995
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jun 1, 1994
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 16, 1993
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jun 1, 1993
Dob violation - dismissed
ECB violations · 3
- Class - 2
Weilmclain steam boiler has the chimney base cleanout door cemented over+discharge pipes on hwh's are incorrect;correct violation+submit certificate of correction
Jun 3, 2025
Resolve - Class - 2
Work w/o a permit. work noted: front facade 1st fl erected no canopy 2 roll down gates w/o permits size approx 10'h x 10'w & 10'x5'w projecting 12" beyond street line. remedy: obtain all required permits.
Apr 11, 2018 · Penalty $1,250
Active - Class - 2
Work w/out a permit: accessory business signs/awning structure indirect illuminated app 3'x3'x30' reads "world health juices bar & deli" installed w/out a permit(s). rem: obtain all required permits.
Feb 24, 2018 · Penalty $400
Resolve
Complaints
No HPD complaints in our records
Sales history
No recorded sales in our data
Building details
- Building type
- Mixed residential and retail building (S1)
- Year built
- 1931
- Floors
- 2
- Residential units
- 1
- Building area
- 2,428 ft²
- Lot area
- 1,456 ft²
- Zoning
- R6A
- Community board
- 303
- Council district
- 41
- Block / lot
- 1638 / 51
- Assessed value
- $93,120
- Landmark / historic district
- No
Questions about 48 Ralph Avenue
Who owns 48 Ralph Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Cheung, Tsz Hong.
Does 48 Ralph Avenue have violations?
NYC HPD has no housing violations on record for this property.
Is 48 Ralph 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 48 Ralph Avenue built?
City records list 1931 as the year it was built.
How many apartments are in 48 Ralph Avenue?
It has 1 residential units and 2 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.