NY Property Records
18 West 12 Street
18 West 12 Street
Manhattan · New York County · 10011
02 · Walk-Up AptsLast sold Jan 1985 · click to view deed ↗
Owner of record
OwnerBlackdiamond 1812 LLC
Assessment · 2025 roll
Land assessed$268,380
Total assessed$1,982,580
Est. annual tax$76,766 (2027, excl. special districts)
Building
StyleThree Families
Year built1846
Living area7,451 sq ft
Lot
Size0.06 acres (GIS)
Frontage × depth25 × 103 ft
Lot sq ft2,581
Zoning
DistrictR6
FAR3.55 built · 2.43 max residential · 4.8 max facility
Zoning map12c
Recorded documents · 13
BOTH RPTT AND RETT
$497,000
Nov 30, 2007
grantor/seller Brown, Blanche E
grantee/buyer Blackdiamond 1812 LLC
View on ACRIS ↗
BOTH RPTT AND RETT
Nov 30, 2007
grantor/seller Brown, Susan
grantee/buyer Black Diamond 1812 LLC
View on ACRIS ↗
SATISFACTION OF MORTGAGE
May 18, 1992
mortgager/borrower Brown, Arthur; Brown, Blanche E.
mortgagee/lender Whiteleaf Rlty Corp.
View on ACRIS ↗Show all 13
DEED
Feb 8, 1985
grantor/seller Brown, Blanche E
grantee/buyer 18 West 12th St Aptcorp
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Oct 13, 1983
assignor/old lender Whiteleaf Realty Corp.
assignee/new lender Weissblatt, Henry; Weissblatt, Louis +1
View on ACRIS ↗
CERTIFICATE OF REDUCTION
Aug 13, 1981
mortgager/borrower Brown, Arthur; Brown, Blanch E
mortgagee/lender Whiteleaf Realty Corp
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Dec 24, 1979
assignor/old lender Ministers & Missnrsetal
assignee/new lender Weissblatt Realty Corp
View on ACRIS ↗
MORTGAGE
Dec 22, 1978
mortgagor/borrower Brown, Arthur; Brown, Blanche E
mortgagee/lender Whiteleaf Realty Corp
View on ACRIS ↗DOB violations — total 1 · open 0 · dismissed 1
LANDMK-LANDMARK NONE
Dismissed
Dec 29, 2011
BIS ↗DOB complaints — total 2 · open 0 · closed 2
No HPD violations on file.
Deed & identifiers
SBL1005750043
SWIS620100
Parcel ID6201001005750043
Who owns 18 West 12 Street?
18 West 12 Street, Manhattan is owned by Blackdiamond 1812 LLC per the 2025 NYS assessment roll.
Nearby on West 12 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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