NY Property Records
459 West 21 Street
459 West 21 Street
Manhattan · New York County · 10011
01 · 1–2 FamilyLast sold Oct 2017 · click to view deed ↗
Owner of record
OwnerBorthwick, John K.L.
Assessment · 2025 roll
Land assessed$201,960
Total assessed$630,420
Est. annual tax$79,965 (2027, excl. special districts)
Building
StyleMiscellaneous (Old Buildings, Attached & Semi-Detached Frame Houses, etc)
Year built1854
Living area4,430 sq ft
Lot
Size0.04 acres (GIS)
Frontage × depth18 × 99 ft
Lot sq ft1,728
Zoning
DistrictR7B
FAR3.26 built · 3.0 max residential · 3.0 max facility
Zoning map8b
Recorded documents · 29
ASSIGNMENT, MORTGAGE
Sep 5, 2025
assignor/old lender Federal Deposit Insurance Corporation
assignee/new lender First Citizens Bank And Trust
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Jan 16, 2025
mortgager/borrower Borthwick, Blair C; Borthwick, John K
mortgagee/lender First Citizens Successor To Silicon Valley Bank
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Nov 15, 2017
mortgager/borrower Borthwick, Blair; Borthwick, John
mortgagee/lender Bank Of America, N.A.
View on ACRIS ↗Show all 29
AGREEMENT
$1,720,000
Nov 6, 2017
party 1 Borthwick, Blair C; Borthwick, John K.L.
party 2 Silicon Valley Bank
View on ACRIS ↗
MORTGAGE
$713,825
Nov 6, 2017
mortgagor/borrower Borthwick, Blair C; Borthwick, John K.L.
mortgagee/lender Silicon Valley Bank
View on ACRIS ↗
MORTGAGE
$2,750,000
Nov 6, 2017
mortgagor/borrower Borthwick, Blair C; Borthwick, John K.L.
mortgagee/lender Silicon Valley Bank
View on ACRIS ↗
DEED
Nov 6, 2017
grantor/seller Borthwick, Blair C; Borthwick, John K.L. +1
grantee/buyer Borthwick, Blair C; Borthwick, John K.L.
View on ACRIS ↗
POWER OF ATTORNEY
Nov 6, 2017
party one Borthwick, Blair C
party two Borthwick, John K.L.
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Nov 6, 2017
assignor/old lender Bank Of America, National Association; U.S. Trust Mortgage Service Company +2
assignee/new lender Silicon Valley Bank
View on ACRIS ↗
MORTGAGE
$1,000,000
Oct 11, 2012
mortgagor/borrower Borthwick, Blair; Borthwick, John
mortgagee/lender Bank Of America, N.A.
View on ACRIS ↗
MORTGAGE
$3,802
Aug 12, 2008
mortgagor/borrower Borthwick, John K L; Kampmann, Blair C
mortgagee/lender Bank Of America, Na
View on ACRIS ↗
AGREEMENT
$1,006,175
Aug 12, 2008
party 1 Borthwick, John K L; Kampmann, Blair C
party 2 Bank Of America, Na
View on ACRIS ↗
POWER OF ATTORNEY
Aug 12, 2008
party one Kampmann, Blair C
party two Borthwick, John K L
View on ACRIS ↗
POWER OF ATTORNEY
Sep 9, 2002
party one Borthwick, Blair; Borthwick, Blair C. +1
party two Ginsburg, Mel B.
View on ACRIS ↗
MORTGAGE
$22,535
Sep 9, 2002
mortgagor/borrower Borthwick, John K.L.; Kampmann, Blair C.
mortgagee/lender United States Trustcompany Of Ny
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Sep 9, 2002
assignor/old lender First Republic Bank
assignee/new lender United States Trustcompany Of Ny
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Sep 9, 2002
assignor/old lender United States Trustcompany Of Ny
assignee/new lender U.S. Trust Mortgageservice Company
View on ACRIS ↗
AGREEMENT
Sep 9, 2002
party 1 Borhwick, John K.L.; Kampmann, Blair C.
party 2 United States Trustcompany Of Ny
View on ACRIS ↗
POWER OF ATTORNEY
Sep 9, 2002
party one Borthwick, John K.L.
party two Ginsburg, Mel B.
View on ACRIS ↗
DEED
Sep 14, 1998
grantor/seller 459 West 21st Streetcorporation
grantee/buyer Borthwick, John K.L.; Kampmann, Blair C.
View on ACRIS ↗
MORTGAGE
$1,125,000
Sep 14, 1998
mortgagor/borrower Borthwick, John K.L.; Kampmann, Blair C.
mortgagee/lender First Republic Bank
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Sep 14, 1998
mortgager/borrower 459 West 21st Streetcorporation
mortgagee/lender Woodside Savings Loan Association
View on ACRIS ↗
MORTGAGE
Sep 8, 1972
mortgagor/borrower 459 W 21 St Corp
mortgagee/lender Woodside Svgs Ln Assoc
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Sep 21, 1970
assignor/old lender Mitchell, Jay B; Mitchell, Melvin S
assignee/new lender Chernow, Estelle; Ensen, John +2
View on ACRIS ↗DOB violations — total 6 · open 1 · dismissed 5
LANDMK-LANDMARK NONE
Active
Oct 3, 2013
BIS ↗LANDMK-LANDMARK NONE
Dismissed
Oct 3, 2013
BIS ↗LANDMK-LANDMARK NONE
Dismissed
Oct 3, 2013
BIS ↗DOB complaints — total 1 · open 0 · closed 1
No HPD violations on file.
Deed & identifiers
SBL1007190008
SWIS620100
Parcel ID6201001007190008
Who owns 459 West 21 Street?
459 West 21 Street, Manhattan is owned by Borthwick, John K.L. per the 2025 NYS assessment roll.
Nearby on West 21 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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