NY Property Records
50 Jefferson Avenue
50 Jefferson Avenue
Brooklyn · Kings County · 11238
08 · Public Facility
Owner of record
OwnerNyc Department Of Education
Assessment · 2025 roll
Land assessed$490,500
Total assessed$5,383,350
Est. annual tax$579,356 (2027, excl. special districts)
Building
StylePublic Elementary Junior and Senior High Schools
Year built1948
Lot
Size1.45 acres (GIS)
Frontage × depth200 × 310 ft
Lot sq ft62,000
Zoning
DistrictR6B
FAR1.79 built · 2.0 max residential · 2.0 max facility
Zoning map17a
DOB violations — total 36 · open 9 · dismissed 27
Gas Piping - LL152
Dismissed
Jan 8, 2026
BIS ↗Boiler
Active
Oct 25, 2024
BIS ↗Boiler
Dismissed
Oct 25, 2024
BIS ↗Show all 36
Boiler
Active
Nov 14, 2023
BIS ↗Boiler
Dismissed
Nov 14, 2023
BIS ↗Boiler
Active
Nov 14, 2023
BIS ↗Boiler
Active
Nov 14, 2023
BIS ↗Boiler
Dismissed
Nov 14, 2023
BIS ↗LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
Dismissed
Apr 6, 2018
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORT
BIS ↗LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
Dismissed
Apr 6, 2018
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORT
BIS ↗LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
Dismissed
Apr 6, 2018
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORT
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Jan 1, 2009
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Jan 1, 2009
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Jan 1, 2009
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Feb 27, 2001
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Feb 27, 2001
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Feb 27, 2001
BIS ↗C-CONSTRUCTION OTHER OPTIONAL
Active
Apr 28, 1999
BIS ↗C-CONSTRUCTION OTHER OPTIONAL
Dismissed
Apr 28, 1999
HAZARDOUS
BIS ↗C-CONSTRUCTION OTHER OPTIONAL
Dismissed
Apr 28, 1999
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
May 4, 1998
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
May 4, 1998
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
May 4, 1998
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
May 4, 1998
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Sep 16, 1997
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Sep 16, 1997
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Sep 16, 1997
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Sep 16, 1997
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Aug 29, 1995
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Aug 29, 1995
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Aug 29, 1995
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Aug 29, 1995
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Active
Aug 16, 1993
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Active
Aug 16, 1993
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Active
Aug 16, 1993
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Active
Aug 16, 1993
BIS ↗DOB complaints — total 15 · open 0 · closed 15
Show all 15
Construction – contrary to/beyond approved plans
Closed
Jan 21, 2020
Complaint 3739397
View on BIS ↗
Sidewalk shed/scaffold – none/inadequate/defective
Closed
Oct 7, 2012
Complaint 3426196
View on BIS ↗No HPD violations on file.
Deed & identifiers
SBL3019980001
SWIS610100
Parcel ID6101003019980001
Who owns 50 Jefferson Avenue?
50 Jefferson Avenue, Brooklyn is owned by Nyc Department Of Education per the 2025 NYS assessment roll.
Nearby on Jefferson Avenue
Public record, NYS tax roll 2025. Values are the assessor's, not an appraisal. Provided for informational purposes only — accuracy and completeness are not warranted or guaranteed; verify against official sources before relying on it. Disclaimer · Request redaction
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