NY Property Records
20 Amsterdam Avenue
20 Amsterdam Avenue
Manhattan · New York County · 10023
08 · Public FacilityLast sold Oct 1979 · click to view deed ↗
Owner of record
OwnerNyc Department Of Education
Assessment · 2025 roll
Land assessed$11,520,000
Total assessed$21,826,800
Est. annual tax$2,349,000 (2027, excl. special districts)
Building
StylePublic Elementary Junior and Senior High Schools
Year built1957
Lot
Size1.24 acres (GIS)
Frontage × depth201 × 276 ft
Lot sq ft52,725
Zoning
DistrictR8
FAR1.45 built · 6.02 max residential · 6.5 max facility
Zoning map8c
Recorded documents · 1
DEED
Oct 19, 1979
grantor/seller Kieval, Adeline
grantee/buyer Blanche, Frederick; Gaglio, Esther +1
View on ACRIS ↗DOB violations — total 55 · open 15 · dismissed 39
Boiler
Active
Dec 15, 2025
BIS ↗Boiler
Active
Dec 15, 2025
BIS ↗Boiler
Active
Dec 15, 2025
BIS ↗Show all 55
Boiler
Active
Oct 25, 2024
BIS ↗Boiler
Active
Oct 25, 2024
BIS ↗Boiler
Active
Nov 14, 2023
BIS ↗Boiler
Active
Nov 14, 2023
BIS ↗Boiler
Dismissed
Nov 14, 2023
BIS ↗Boiler
Dismissed
Nov 14, 2023
BIS ↗Boiler
Active
Nov 14, 2023
BIS ↗Boiler
Active
Nov 14, 2023
BIS ↗Boiler
Dismissed
Jun 20, 2023
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Boiler
Active
Jun 20, 2023
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Boiler
Active
Jun 20, 2023
VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Boiler
Dismissed
Apr 25, 2023
VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Boiler
Active
Apr 25, 2023
VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗Boiler
Active
Apr 25, 2023
VIOLATION ISSUED-FAILURE TO FILE 2022 EXTERNAL LOW PRESSURE INSPECTION
BIS ↗LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
Dismissed
Dec 31, 2009
BIS ↗LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
Dismissed
Dec 31, 2009
BIS ↗LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
Dismissed
Dec 31, 2009
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Feb 27, 2009
BIS ↗P-PLUMBING NONE
Active
Sep 18, 2008
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Mar 21, 2008
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Jan 3, 2008
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Apr 2, 2007
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Jan 6, 2006
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Oct 1, 2005
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Jan 31, 2005
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Nov 19, 2004
BIS ↗E-ELEVATOR ELEVATORREQUIRED
Resolved
Jun 3, 2004
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Apr 21, 2004
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Feb 13, 2004
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Mar 21, 2003
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Mar 19, 2003
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Feb 19, 2002
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Mar 8, 2001
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Mar 10, 2000
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Jan 20, 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 ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Jan 6, 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 ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Active
Jan 13, 1997
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Jan 13, 1997
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Mar 8, 1996
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Apr 17, 1995
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Sep 1, 1994
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Sep 1, 1994
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
May 31, 1994
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Jun 28, 1993
1
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Apr 7, 1992
1
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Apr 25, 1991
2
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Jun 29, 1990
2
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Oct 12, 1989
2
BIS ↗DOB complaints — total 8 · open 0 · closed 8
Show all 8
No HPD violations on file.
Deed & identifiers
SBL1011520029
SWIS620100
Parcel ID6201001011520029
Who owns 20 Amsterdam Avenue?
20 Amsterdam Avenue, Manhattan is owned by Nyc Department Of Education per the 2025 NYS assessment roll.
Nearby on Amsterdam 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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