NY Property Records
818 Avenue C
818 Avenue C
Brooklyn · Kings County · 11218
01 · 1–2 FamilySold $505,000 · Sep 2010 ↗
Owner of record
OwnerSo, Mary
Assessment · 2025 roll
Land assessed$20,940
Total assessed$85,260
Est. annual tax$7,436 (2027, excl. special districts)
Building
StyleConverted (From One Family)
Year built1905
Living area1,680 sq ft
Lot
Size0.06 acres (GIS)
Frontage × depth25 × 100 ft
Lot sq ft2,500
Zoning
DistrictR5
Special districtOP
FAR0.67 built · 1.5 max residential · 2.0 max facility
Zoning map22c
Recorded documents · 11
SATISFACTION OF MORTGAGE
Dec 12, 2025
mortgager/borrower So, Mary
mortgagee/lender Td Bank N.A.
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Feb 12, 2016
mortgager/borrower Qing So, Cai; So, Mary
mortgagee/lender Td Bank, N.A.
View on ACRIS ↗
MORTGAGE
$285,000
Dec 11, 2015
mortgagor/borrower So, Mary
mortgagee/lender Td Bank N.A.
View on ACRIS ↗Show all 11
MORTGAGE
$200,000
May 4, 2012
mortgagor/borrower So, Cai Qing; So, Mary
mortgagee/lender Td Bank, Na
View on ACRIS ↗
DEED
Oct 7, 2010
grantor/seller Luciano Cornacchia, As Executor; The Estate Of Michael Cornacchina
grantee/buyer Cornacchia, Josephine
View on ACRIS ↗
DEED
$505,000
Oct 7, 2010
grantor/seller Cornacchia, Josephine
grantee/buyer So , Cai Qing; So , Mary
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Sep 25, 1991
mortgager/borrower Cornacchia, Michael
mortgagee/lender Green Point Savs Bank
View on ACRIS ↗
MORTGAGE
Apr 9, 1976
mortgagor/borrower Cornacchia Michael
mortgagee/lender Green Point Savings Bank
View on ACRIS ↗
DEED
Apr 6, 1970
grantor/seller Cornacchia Giuseppina; Cornacchia Josephine +2
grantee/buyer Cornacchia Michael; Savino Concetta
View on ACRIS ↗No DOB violations, HPD violations, or complaints on file.
Deed & identifiers
SBL3053770008
SWIS610100
Parcel ID6101003053770008
Who owns 818 Avenue C?
818 Avenue C, Brooklyn is owned by So, Mary per the 2025 NYS assessment roll. It last sold for $505,000 in Sep 2010.
Nearby on Avenue C
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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