NY Property Records
859 Classon Avenue
859 Classon Avenue
Brooklyn · Kings County · 11225
08 · Public FacilityLast sold Oct 1989 · click to view deed ↗
Owner of record
OwnerSaint Francis De Sales
Assessment · 2025 roll
Land assessed$940,500
Total assessed$4,800,600
Est. annual tax$516,641 (2027, excl. special districts)
Building
StyleParochial Schools, Yeshivas
Year built1922
Lot
Size1.55 acres (GIS)
Frontage × depth350 × 192 ft
Lot sq ft67,200
Zoning
DistrictR8A
FAR1.41 built · 6.02 max residential · 6.5 max facility
Zoning map16d
Recorded documents · 5
SUNDRY MISCELLANEOUS
$10
Apr 5, 2017
party 1 The Rc Diocese Of Brooklyn, New York
party 2 The Rc Diocese Of Brooklyn, New York
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Dec 2, 2013
mortgager/borrower St. Francis De Sales School For The Deaf
mortgagee/lender Dormitory Authority Of The State Of New York
View on ACRIS ↗
MORTGAGE
$51,640,000
Apr 7, 1999
mortgagor/borrower St Francis De Salesschool For The Deaf
mortgagee/lender Dormitory Authorityof The State Of New York
View on ACRIS ↗Show all 5
DEED
Nov 22, 1989
grantor/seller Roman Cath Diocese/Bk/Ny
grantee/buyer Saint Francis De Sales
View on ACRIS ↗
LANDMARK DESIGNATION
Apr 22, 1980
party 1 Landmarks Preservation; Landmarks Preservation Commission +1
View on ACRIS ↗DOB violations — total 57 · open 22 · dismissed 23
Boiler
Active
Dec 15, 2025
BIS ↗Boiler
Active
Dec 15, 2025
BIS ↗Boiler
Active
Dec 15, 2025
BIS ↗Show all 57
Gas Piping - LL152
Active
Oct 31, 2025
BIS ↗Elevators
Active
Oct 10, 2025
BIS ↗Elevators
Active
Aug 29, 2025
BIS ↗Boiler
Active
Oct 25, 2024
BIS ↗Boiler
Active
Oct 25, 2024
BIS ↗Boiler
Active
Oct 25, 2024
BIS ↗Elevators
Active
Oct 11, 2024
BIS ↗Boiler
Active
Nov 14, 2023
BIS ↗Boiler
Active
Nov 14, 2023
BIS ↗Boiler
Active
Nov 14, 2023
BIS ↗Boiler
Active
Nov 14, 2023
BIS ↗Elevators
Active
Oct 23, 2023
BIS ↗Elevators
Active
Dec 17, 2021
FAILURE TO PERFORM CATEGORY 5 INSPECTION
BIS ↗Energy Grade - LL33
Dismissed
Apr 29, 2021
FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3
BIS ↗E-ELEVATOR ELEVATORREQUIRED
Resolved
Feb 18, 2020
BIS ↗E-ELEVATOR ELEVATORREQUIRED
Resolved
Feb 18, 2020
BIS ↗E-ELEVATOR ELEVATORREQUIRED
Resolved
Feb 18, 2020
BIS ↗E-ELEVATOR ELEVATORREQUIRED
Resolved
Feb 18, 2020
BIS ↗LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
Dismissed
Nov 8, 2019
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORT
BIS ↗LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED
Dismissed
Nov 8, 2019
VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORT
BIS ↗Benchmarking - LL84
Dismissed
Feb 16, 2019
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
BIS ↗Retro-Commissioning - LL87
Dismissed
Mar 27, 2018
FAILURE TO SUBMIT AN EER PER AD. CODE SEC. 28-308.4 - MULTIPLE YEARS (2017)
BIS ↗Benchmarking - LL84
Dismissed
May 2, 2017
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
BIS ↗Retro-Commissioning - LL87
Dismissed
Feb 16, 2017
FAILURE TO SUBMIT AN EER PER AD. CODE SEC. 28-308.4 - MULTIPLE YEARS (2016)
BIS ↗Elevators
Active
Jan 3, 2017
VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2015 CAT 1 INSP/TST
BIS ↗Retro-Commissioning - LL87
Dismissed
Mar 14, 2016
FAILURE TO SUBMIT AN EER PER AD. CODE SEC. 28-308.4 IN 2015
BIS ↗Benchmarking - LL84
Dismissed
Aug 2, 2015
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
BIS ↗Benchmarking - LL84
Dismissed
May 2, 2015
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
BIS ↗Benchmarking - LL84
Dismissed
May 1, 2014
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
BIS ↗Benchmarking - LL84
Active
May 3, 2012
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
BIS ↗Benchmarking - LL84
Active
Jan 1, 2012
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
BIS ↗E-ELEVATOR ELEVATORREQUIRED
Resolved
May 2, 2011
BIS ↗Elevators
Active
Oct 8, 2010
BIS ↗E-ELEVATOR ELEVATORREQUIRED
Resolved
May 24, 2010
BIS ↗E-ELEVATOR ELEVATORREQUIRED
Resolved
Feb 23, 2009
BIS ↗E-ELEVATOR ELEVATORREQUIRED
Resolved
Oct 14, 2008
BIS ↗E-ELEVATOR ELEVATORREQUIRED
Resolved
Feb 15, 2006
BIS ↗E-ELEVATOR ELEVATORREQUIRED
Resolved
May 11, 2005
BIS ↗E-ELEVATOR ELEVATORREQUIRED
Resolved
Mar 3, 2004
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Mar 21, 2003
BIS ↗C-CONSTRUCTION OTHER OPTIONAL
Active
Jun 27, 2001
WORK WITHOUT A PERMIT NOTED: 2 CUT CURB APPROX 10'LONG EACH AT REAR OF PREMISES AT UNION ST FOR THE STAFF PARKING LOTS NO RECORD FOUND AT DEPT OF BUIL
BIS ↗E-ELEVATOR ELEVATORREQUIRED
Resolved
Jul 20, 2000
3P1163
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
Jul 25, 1994
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Jul 25, 1994
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Jul 25, 1994
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Jun 1, 1994
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Active
Aug 16, 1993
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Jun 1, 1993
BIS ↗LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Apr 7, 1992
1
BIS ↗LL10/81-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Apr 7, 1992
BIS ↗LL16-LOCAL LAW 16/84 - ELEVATOR ELEVATOROPTIONAL
Dismissed
Jun 12, 1989
BIS ↗DOB complaints — total 1 · open 0 · closed 1
No HPD violations on file.
Deed & identifiers
SBL3011850001
SWIS610100
Parcel ID6101003011850001
Who owns 859 Classon Avenue?
859 Classon Avenue, Brooklyn is owned by Saint Francis De Sales per the 2025 NYS assessment roll.
Nearby on Classon 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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