NY Property Records
371 Sumpter Street
371 Sumpter Street
Brooklyn · Kings County · 11233
02 · Walk-Up AptsSold $2,450,000 · May 2017 ↗
Owner of record
OwnerKlanstuy Realty LLC, 25%
Assessment · 2025 roll
Land assessed$5,850
Total assessed$470,250
Est. annual tax$30,840 (2027, excl. special districts)
Building
StyleFive to Six Families
Year built1908
Living area5,400 sq ft
Lot
Size0.06 acres (GIS)
Frontage × depth25 × 100 ft
Lot sq ft2,500
Zoning
DistrictR6
FAR2.16 built · 2.43 max residential · 4.8 max facility
Zoning map17c
Recorded documents · 22
SATISFACTION OF MORTGAGE
Jun 13, 2018
mortgager/borrower Sumpter Commons Associates L.P.
mortgagee/lender Department Of Housing Preservation And Development; The City Of New York
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Mar 12, 2018
mortgager/borrower Sumpter Commons Associates L.P.
mortgagee/lender Department Of Housing Preservation Development; The City Of New York
View on ACRIS ↗
ASSIGNMENT OF LEASES AND RENTS
$5,550,000
Jun 5, 2017
assignor Classon Michael LLC; Fsg Realty Holdings LLC +1
assignee Customers Bank
View on ACRIS ↗Show all 22
MORTGAGE
$5,550,000
Jun 5, 2017
mortgagor/borrower Classon Michael LLC; Fsg Realty Holdings LLC +1
mortgagee/lender Customers Bank
View on ACRIS ↗
DEED
$2,450,000
Jun 1, 2017
grantor/seller Sumpter Commons Associates L.P.
grantee/buyer Classon Michael LLC 20%; Fsg Realty Holdings LLC 55% +1
View on ACRIS ↗
BOTH RPTT AND RETT
$993,044
Feb 11, 2013
grantor/seller Independence Slp Iii L.P.; Independence Tax Credit Plus L.P. Iii
grantee/buyer Tfir, Inc.
View on ACRIS ↗
AGREEMENT
Feb 13, 2001
party 1 Sumpter Commons Associates Lp
party 2 Community Preservation Corporation
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Feb 13, 2001
assignor/old lender Community Preservation Corporation
assignee/new lender Nyc Hpd
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Feb 13, 2001
assignor/old lender Community Preservation Corporation
assignee/new lender Nyc Hpd
View on ACRIS ↗
DEED
Jul 28, 1994
grantor/seller City Of New York
grantee/buyer Sumpter Commons Associates Lp
View on ACRIS ↗
MORTGAGE
$132,351
Jul 28, 1994
mortgagor/borrower Sumpter Commons Associates L.P.
mortgagee/lender Community Preservation Corp.
View on ACRIS ↗
MORTGAGE
$172,051
Jul 28, 1994
mortgagor/borrower Sumpter Commons Associates L.P.
mortgagee/lender Community Preservation Corp.
View on ACRIS ↗
MORTGAGE
$1,088,464
Jul 28, 1994
mortgagor/borrower Sumpter Commons Associates L.P.
mortgagee/lender Community Preservation Corp.
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Jul 28, 1994
assignor/old lender Sumpter Commons Associates L.P.
assignee/new lender City Of New York
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Jul 28, 1994
assignor/old lender Sumpter Commons Associates L.P.
assignee/new lender Community Preservation Corp.
View on ACRIS ↗DOB violations — total 1 · open 1 · dismissed 0
Gas Piping - LL152
Active
Oct 31, 2025
BIS ↗DOB complaints — total 1 · open 0 · closed 1
No HPD violations on file.
Deed & identifiers
SBL3015220060
SWIS610100
Parcel ID6101003015220060
Who owns 371 Sumpter Street?
371 Sumpter Street, Brooklyn is owned by Klanstuy Realty LLC, 25% per the 2025 NYS assessment roll. It last sold for $2,450,000 in May 2017.
Nearby on Sumpter 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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