NY Property Records

425 East 66 Street
Manhattan · New York County · 10065

08 · Public FacilityLast sold Mar 2026 · click to view deed ↗
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Owner of record
OwnerMemorial Sloan-Kettering
Assessment · 2025 roll
Land assessed$7,133,400
Total assessed$67,973,400
Est. annual tax$7,315,297 (2027, excl. special districts)
Building
StyleMiscellaneous
Year built1987
Lot
Size0.65 acres (GIS)
Frontage × depth120 × 200 ft
Lot sq ft28,119
Zoning
DistrictR9
FAR12.63 built · 7.52 max residential · 10.0 max facility
Zoning map8c
Recorded documents · 11
DEED, OTHER $1 Apr 17, 2026
grantor Memorial Center For Cancer And Allied Diseases; Memorial Hospital For Cancer And Allied Diseases
grantee Memorial Hospital For Cancer And Allied Diseases
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ZONING LOT DESCRIPTION Oct 10, 2025
party one Memorial Hospital For Cancer And Allied Diseases
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CERTIFICATE Oct 10, 2025
party 1 Stewart Title Guaranty Company
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Show all 11
DECLARATION Mar 17, 2025
party 1 Memorial Hospital For Cancer And Allied Diseases
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AGREEMENT Oct 31, 2019
party 1 Nyc Department Of Transportation
party 2 Memorial Hospital For Cancer & Allied Diseases
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AGREEMENT May 29, 2009
party 1 Nycdot Div. Of Franhcises, Concessions & Consents
party 2 Memorial Sloan-Kettering Institute For Cancer Rese
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CORRECT INDEX/DEED-OFFICE USE Dec 18, 2007
grantor Freeman, Bertha; Gardner, Celia J +3
grantee Sixty York Realty Corp.
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SATISFACTION OF MORTGAGE Oct 21, 1985
mortgager/borrower Merorial Hsptl/Cancretc
mortgagee/lender Morgan Gurnty Tr Co/N.Y.
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SUNDRY AGREEMENT Apr 16, 1985
party 1 Memorial Hospital Etc.
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MISCELLANEOUS Sep 29, 1976
party 1 City Of New York
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DEED Apr 30, 1976
grantor/seller Finance Admins Cityny
grantee/buyer City Of New York
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DOB violations — total 70 · open 0 · dismissed 16
Elevators Dismissed Oct 10, 2025
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Energy Grade - LL33 Dismissed Dec 1, 2021
FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3
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Benchmarking - LL84 Dismissed Nov 3, 2021
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
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Benchmarking - LL84 Dismissed Aug 3, 2021
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
BIS ↗
Benchmarking - LL84 Dismissed Jun 3, 2021
FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4
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E-ELEVATOR ELEVATORREQUIRED Resolved Nov 10, 2020
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E-ELEVATOR ELEVATORREQUIRED Resolved Sep 24, 2019
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E-ELEVATOR ELEVATORREQUIRED Resolved Sep 24, 2019
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ACC1-(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION ELEVATORREQUIRED Dismissed Sep 6, 2019
VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2017 CAT 1 INSP/TST TST
BIS ↗
E-ELEVATOR ELEVATORREQUIRED Resolved Aug 30, 2017
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EVCAT5-NON-RESIDENTIAL ELEVATOR PERIODIC INSPECTION/TEST ELEVATORREQUIRED Dismissed Jun 1, 2016
FAILURE TO PERFORM CATEGORY 5 INSPECTION
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E-ELEVATOR ELEVATORREQUIRED Resolved Sep 4, 2015
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E-ELEVATOR ELEVATORREQUIRED Resolved Sep 4, 2015
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E-ELEVATOR ELEVATORREQUIRED Resolved Sep 4, 2015
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E-ELEVATOR ELEVATORREQUIRED Resolved Sep 4, 2015
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E-ELEVATOR ELEVATORREQUIRED Resolved Sep 11, 2014
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AEUHAZ Dismissed Feb 12, 2014
FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION
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FISPNRF-NO REPORT AND / OR LATE FILING (FACADE) FACADE REQUIRED Dismissed Dec 31, 2013
FAILED TO FILE FISP CYCLE 7C TECHNICAL REPORT BY 02/21/2013
BIS ↗
C-CONSTRUCTION OTHER OPTIONAL Dismissed Nov 12, 2013
FAILURE TO MAINTAIN BUILDING
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E-ELEVATOR ELEVATORREQUIRED Resolved Jul 30, 2013
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E-ELEVATOR ELEVATORREQUIRED Resolved Jul 30, 2013
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E-ELEVATOR ELEVATORREQUIRED Resolved Jul 30, 2013
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E-ELEVATOR ELEVATORREQUIRED Resolved Jul 30, 2013
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E-ELEVATOR ELEVATORREQUIRED Resolved Jul 30, 2013
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Benchmarking - LL84 Dismissed May 3, 2012
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E-ELEVATOR ELEVATORREQUIRED Resolved Aug 12, 2011
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E-ELEVATOR ELEVATORREQUIRED Resolved Aug 12, 2011
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E-ELEVATOR ELEVATORREQUIRED Resolved Aug 12, 2011
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E-ELEVATOR ELEVATORREQUIRED Resolved Aug 11, 2011
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E-ELEVATOR ELEVATORREQUIRED Resolved Jan 5, 2011
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E-ELEVATOR ELEVATORREQUIRED Resolved Jan 5, 2011
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E-ELEVATOR ELEVATORREQUIRED Resolved Jan 5, 2011
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E-ELEVATOR ELEVATORREQUIRED Resolved Jan 5, 2011
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E-ELEVATOR ELEVATORREQUIRED Resolved Jan 5, 2011
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E-ELEVATOR ELEVATORREQUIRED Resolved Sep 20, 2010
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E-ELEVATOR ELEVATORREQUIRED Resolved Mar 17, 2010
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E-ELEVATOR ELEVATORREQUIRED Resolved Mar 17, 2010
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E-ELEVATOR ELEVATORREQUIRED Resolved Oct 21, 2009
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E-ELEVATOR ELEVATORREQUIRED Resolved Oct 21, 2009
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E-ELEVATOR ELEVATORREQUIRED Resolved Oct 21, 2009
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E-ELEVATOR ELEVATORREQUIRED Resolved Oct 21, 2009
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E-ELEVATOR ELEVATORREQUIRED Resolved Oct 21, 2009
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E-ELEVATOR ELEVATORREQUIRED Resolved Jul 17, 2008
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E-ELEVATOR ELEVATORREQUIRED Resolved Jul 17, 2008
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E-ELEVATOR ELEVATORREQUIRED Resolved Jul 17, 2008
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E-ELEVATOR ELEVATORREQUIRED Resolved Jul 17, 2008
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E-ELEVATOR ELEVATORREQUIRED Resolved Jul 16, 2008
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E-ELEVATOR ELEVATORREQUIRED Resolved Aug 22, 2007
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E-ELEVATOR ELEVATORREQUIRED Resolved Aug 22, 2007
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E-ELEVATOR ELEVATORREQUIRED Resolved Aug 22, 2007
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E-ELEVATOR ELEVATORREQUIRED Resolved Aug 22, 2007
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E-ELEVATOR ELEVATORREQUIRED Resolved Aug 22, 2007
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Photoluminescent Dismissed Nov 1, 2006
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E-ELEVATOR ELEVATORREQUIRED Resolved Aug 1, 2006
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E-ELEVATOR ELEVATORREQUIRED Resolved Aug 1, 2006
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E-ELEVATOR ELEVATORREQUIRED Resolved Jul 1, 2006
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E-ELEVATOR ELEVATORREQUIRED Resolved May 18, 2005
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E-ELEVATOR ELEVATORREQUIRED Resolved May 18, 2005
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E-ELEVATOR ELEVATORREQUIRED Resolved May 18, 2005
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E-ELEVATOR ELEVATORREQUIRED Resolved May 18, 2005
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E-ELEVATOR ELEVATORREQUIRED Resolved Feb 5, 2004
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E-ELEVATOR ELEVATORREQUIRED Resolved Feb 5, 2004
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E-ELEVATOR ELEVATORREQUIRED Resolved Feb 5, 2004
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E-ELEVATOR ELEVATORREQUIRED Resolved Feb 5, 2004
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E-ELEVATOR ELEVATORREQUIRED Resolved Apr 4, 2001
1P33852
BIS ↗
LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL Dismissed Mar 8, 2001
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LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL Dismissed Mar 10, 2000
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E-ELEVATOR ELEVATORREQUIRED Resolved Nov 1, 1999
1P35275
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LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL Dismissed Jan 20, 1999
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LL1081-LOCAL LAW 10/81 - ELEVATOR ELEVATOROPTIONAL Dismissed Jan 6, 1998
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DOB complaints — total 10 · open 0 · closed 10
Failure to maintain Closed Aug 13, 2025
Complaint 1702227
View on BIS ↗
Category 7G Closed Jul 28, 2025
Complaint 1700898
View on BIS ↗
Failure to maintain Closed Jan 17, 2025
Complaint 1686760
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Show all 10
Failure to maintain Closed Sep 17, 2024
Complaint 1677774
View on BIS ↗
Failure to maintain Closed May 2, 2024
Complaint 1666992
View on BIS ↗
After-hours work – illegal Closed Nov 23, 2023
Complaint 1654124
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Failure to maintain Closed Oct 31, 2023
Complaint 1652472
View on BIS ↗
Failure to maintain Closed Oct 21, 2022
Complaint 1620920
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Category 4B Closed Dec 17, 2012
Complaint 1339545
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Failure to maintain Closed Jul 12, 2005
Complaint 1146017
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No HPD violations on file.
Deed & identifiers
SBL1014610013
SWIS620100
Parcel ID6201001014610013

Who owns 425 East 66 Street?

425 East 66 Street, Manhattan is owned by Memorial Sloan-Kettering per the 2025 NYS assessment roll.
Nearby on East 66 Street
424 East 66 Street · 426 East 66 Street · 428 East 66 Street · 420 East 66 Street · 430 East 66 Street · 419 East 66 Street · 432 East 66 Street · 434 East 66 Street · 436 East 66 Street · 438 East 66 Street
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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