521 Brooklyn Avenue
Brooklyn, NY 11225BBL 3-04793-0010Map
Owner of record: Triefler, Sidney M
521 Brooklyn Avenue is a mixed residential and retail building built in 1931 in Brooklyn, 11225. It has 4 residential units across 3 floors. The owner of record is Triefler, Sidney M. HPD has recorded 4 housing violations here, most recently on November 21, 2024. 4 of the 4 most recent violations are still open.
- HPD violations
- 4
- DOB violations
- 12
- ECB violations
- 0
- HPD complaints
- 4
What to know
Immediately hazardous issues among recent violations are still open.
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 · 4
- CImmediately hazardous
Fire escape defective. properly secure fifth tread from bottom up from 2nd story to 3rd story. at fire escape
Nov 21, 2024
Open — Nov sent out - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color walls and ceilings throughout in the entire apartment located at apt 2, 3rd story, 1st apartment from south at west
Jan 22, 2003 · Apt 2
Open — Nov sent out - BHazardous
Repair the roof so that it will not leak over ceiling , roof
Jan 22, 2003
Open — Nov sent out - CImmediately hazardous
Remove the illegal fastening double cylinder key operated locks in the entrance located at apt 2, 3rd story, 1st apartment from south at west
Jan 22, 2003 · Apt 2
Open — Nov sent out
DOB building violations · 12
- Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 31, 2005
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 13, 2004
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 19, 2003
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 26, 2002
Dob violation - active - Construction other optional
C-construction other optional
Mar 14, 2001
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 27, 2001
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 7, 2000
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 16, 1999
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
May 4, 1998
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Sep 16, 1997
Dob violation - active
Show 2 more ↓
- Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 10, 1997
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 29, 1995
Dob violation - active
ECB violations · 0
No ECB violations on record
Complaints
- Electric
No lighting
Feb 11, 2025 · Apt 2NDFLO
Close - Heat/hot water
Apartment only
Nov 20, 2024 · Apt 2NDFLO
Close - Heat/hot water
Apartment only
Jan 29, 2022 · Apt 1
Close - Heat/hot water
Apartment only
Jan 29, 2022 · Apt 1FLOOR
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Mixed residential and retail building (S4)
- Year built
- 1931
- Floors
- 3
- Residential units
- 4
- Building area
- 4,680 ft²
- Lot area
- 2,000 ft²
- Zoning
- R6
- Community board
- 309
- Council district
- 40
- Block / lot
- 4793 / 10
- Assessed value
- $519,300
- Landmark / historic district
- No
Questions about 521 Brooklyn Avenue
Who owns 521 Brooklyn Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Triefler, Sidney M.
Does 521 Brooklyn Avenue have violations?
Yes. NYC HPD has recorded 4 housing violations at this property.
Is 521 Brooklyn 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 521 Brooklyn Avenue built?
City records list 1931 as the year it was built.
How many apartments are in 521 Brooklyn Avenue?
It has 4 residential units and 5 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.