NY Property Records
823 Montgomery Street
823 Montgomery Street
Brooklyn · Kings County · 11213
01 · 1–2 FamilyLast sold Sep 1987 · click to view deed ↗
Owner of record
OwnerBrennan, Louis
Assessment · 2025 roll
Land assessed$22,560
Total assessed$94,620
Est. annual tax$10,224 (2027, excl. special districts)
Building
StyleBrick
Year built1987
Living area1,640 sq ft
Lot
Size0.05 acres (GIS)
Frontage × depth20 × 100 ft
Lot sq ft2,000
Zoning
DistrictR7-1
FAR1.64 built · 3.44 max residential · 4.8 max facility
Zoning map17b
Recorded documents · 9
SATISFACTION OF MORTGAGE
Mar 30, 2010
mortgager/borrower Brennan, Lipa; Brennan, Margo
mortgagee/lender Flagstar Bank, Fsb; Mortgage Electronic Registration Systems, Inc.
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Apr 28, 2004
mortgager/borrower Brennan, Louis; Brennan, Margo
mortgagee/lender The Greenpoint Savings Bank
View on ACRIS ↗
MORTGAGE
$100,000
Jun 6, 2003
mortgagor/borrower Brannan, Lipa; Brennan, Margo
mortgagee/lender Flagstar Bank, Fsb
View on ACRIS ↗Show all 9
MORTGAGE
$8,360
Mar 19, 1993
mortgagor/borrower Brennan, Louis; Brennan, Margo
mortgagee/lender Green Point Savingsbank
View on ACRIS ↗
AGREEMENT
Mar 19, 1993
party 1 Brennan, Louis; Brennan, Margo
party 2 Green Point Savingsbank
View on ACRIS ↗
MORTGAGE
$7,268
Oct 17, 1990
mortgagor/borrower Brennan, Louis; Brennan, Margo
mortgagee/lender Green Point Savs Bank
View on ACRIS ↗
DEED
Oct 13, 1987
grantor/seller Bonah Construction Corp
grantee/buyer Brennan, Louis; Brennan, Margo
View on ACRIS ↗
MORTGAGE
$148,000
Oct 13, 1987
mortgagor/borrower Brennan, Louis; Brennan, Margo
mortgagee/lender Green Point Savingsbank
View on ACRIS ↗No DOB violations, HPD violations, or complaints on file.
Deed & identifiers
SBL3014170069
SWIS610100
Parcel ID6101003014170069
Who owns 823 Montgomery Street?
823 Montgomery Street, Brooklyn is owned by Brennan, Louis per the 2025 NYS assessment roll.
Nearby on Montgomery 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
Search by name or address · Browse all records