NY Property Records
6011 21 Avenue
6011 21 Avenue
Brooklyn · Kings County · 11204
01 · 1–2 FamilySold $1,050,000 · Nov 2021 ↗
Owner of record
OwnerRetek, Robert Chaim
Assessment · 2025 roll
Land assessed$19,740
Total assessed$72,660
Est. annual tax$9,403 (2027, excl. special districts)
Building
StyleBrick
Year built1930
Living area1,822 sq ft
Lot
Size0.05 acres (GIS)
Frontage × depth23 × 100 ft
Lot sq ft2,267
Zoning
DistrictR5
FAR0.8 built · 1.5 max residential · 2.0 max facility
Zoning map22d
Recorded documents · 5
MORTGAGE
$400,000
Jul 2, 2026
mortgagor/borrower Retek, Reizy; Retek, Robert Chaim
mortgagee/lender Mers
View on ACRIS ↗
DEED
$1,050,000
Dec 8, 2021
grantor/seller Estate Of Hilda Fishler; Evelyn Jaffa, As Devisee +5
grantee/buyer Retek, Reizy; Retek, Robert Chaim
View on ACRIS ↗
MORTGAGE
$800,250
Dec 8, 2021
mortgagor/borrower Retek, Reizy; Retek, Robert Chaim
mortgagee/lender Mers
View on ACRIS ↗Show all 5
DEED
Sep 3, 2013
grantor/seller Estate Of Benjamin Parnes; Sessa (Executrix), Susan
grantee/buyer Parnes, Alan I; Sessa, Susan
View on ACRIS ↗DOB complaints — total 8 · open 2 · closed 6
Illegal commercial/manufacturing use in residence
Active
Mar 20, 2026
Complaint 3A53810
View on BIS ↗Show all 8
Illegal commercial/manufacturing use in residence
Closed
Jan 8, 2026
Complaint 3A44377
View on BIS ↗
Illegal commercial/manufacturing use in residence
Closed
Aug 18, 2025
Complaint 3A26047
View on BIS ↗
Illegal commercial/manufacturing use in residence
Closed
Jun 19, 2024
Complaint 3965395
View on BIS ↗No DOB violations or HPD violations on file.
Deed & identifiers
SBL3055220005
SWIS610100
Parcel ID6101003055220005
Who owns 6011 21 Avenue?
6011 21 Avenue, Brooklyn is owned by Retek, Robert Chaim per the 2025 NYS assessment roll. It last sold for $1,050,000 in Nov 2021.
Nearby on 21 Avenue
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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