NY Property Records
6421 20 Avenue
6421 20 Avenue
Brooklyn · Kings County · 11204
04 · Mixed Res & CommercialSold $4,500,000 · Dec 2024 ↗
Owner of record
OwnerJiang Quan Realty LLC
Assessment · 2025 roll
Land assessed$17,280
Total assessed$74,820
Est. annual tax$9,052 (2027, excl. special districts)
Building
StylePrimarily Two Family with Store or Office
Year built1931
Living area1,100 sq ft
Lot
Size0.04 acres (GIS)
Frontage × depth20 × 90 ft
Lot sq ft1,800
Zoning
DistrictR5
Commercial overlayC1-2
FAR1.22 built · 1.5 max residential · 2.0 max facility
Zoning map22d
Recorded documents · 17
EASEMENT
Jun 3, 2026
grantor/seller Jiang Quan Realty LLC
grantee/buyer Jiang Quan Realty LLC
View on ACRIS ↗
DEED
$4,500,000
Jan 24, 2025
grantor/seller Alaimo, Antonino; Alaimo, Caterina +1
grantee/buyer Jiang Quan Realty LLC
View on ACRIS ↗
MORTGAGE
$3,000,000
Jan 24, 2025
mortgagor/borrower Jiang Quan Realty LLC
mortgagee/lender Alaimo, Antonino; Alaimo, Caterina +1
View on ACRIS ↗Show all 17
ASSIGNMENT OF LEASES AND RENTS
$3,000,000
Jan 24, 2025
assignor Jiang Quan Realty LLC
assignee Alaimo, Antonino; Alaimo, Caterina +1
View on ACRIS ↗
ASSIGNMENT OF LEASES AND RENTS
$582,083
Oct 19, 2006
assignor Richmond County Savings Bank
assignee Alaimo, Antonino; Alaimo, Caterina
View on ACRIS ↗
MORTGAGE AND CONSOLIDATION
$582,083
Oct 19, 2006
mortgagor Alaimo, Antonino; Alaimo, Caterina
mortgagee Richmond County Savings Bank
View on ACRIS ↗
DEED
Feb 11, 2000
grantor/seller Alaimo, Emanuele; Alaimo, Lina
grantee/buyer Alaimo, Antonio; Alaimo, Caterina
View on ACRIS ↗
MORTGAGE
$400,000
Feb 11, 2000
mortgagor/borrower Alaimo, Antonino; Alaimo, Caterina
mortgagee/lender Richmond County Savings Bank
View on ACRIS ↗
SATISFACTION OF MORTGAGE
May 1, 1998
mortgager/borrower Alaimo, Emanuele; Alaimo, Lina
mortgagee/lender Green Point Savingsbank
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Apr 30, 1998
mortgager/borrower Alaimo, Emanuele; Alaimo, Lina
mortgagee/lender Green Point Savingsbank
View on ACRIS ↗
SATISFACTION OF MORTGAGE
May 2, 1990
mortgager/borrower Alaimo, Emanuele; Alaimo, Lina
mortgagee/lender Safonte, Salvatore
View on ACRIS ↗
MORTGAGE
$106,000
Jul 16, 1987
mortgagor/borrower Alaimo, Emanuele; Alaimo, Lina
mortgagee/lender Safonte, Salvatore
View on ACRIS ↗
DEED
Jan 28, 1987
grantor/seller 6423 20 Ave Rlty Corp
grantee/buyer Alaimo, Emanuele; Alaimo, Lina
View on ACRIS ↗
MORTGAGE
$180,000
Jan 28, 1987
mortgagor/borrower Alaimo, Emanuele; Alaimo, Lina
mortgagee/lender Green Point Savingsbank
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Dec 3, 1986
mortgager/borrower Kohler, Richard
mortgagee/lender Gindi, David; Gindi, Victoria
View on ACRIS ↗
DEED
Jan 8, 1973
grantor/seller Albanese Lena; Albanese Rose F
grantee/buyer 6423 20th Ave Rlty Corp
View on ACRIS ↗
MORTGAGE
Jan 8, 1973
mortgagor/borrower 6423 20th Ave Rlty Corp
mortgagee/lender Albanese Lena; Albanese Rose F
View on ACRIS ↗DOB violations — total 6 · open 0 · dismissed 6
LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Jan 6, 2006
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Jan 31, 2005
BIS ↗LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED
Dismissed
Feb 13, 2004
BIS ↗DOB complaints — total 1 · open 0 · closed 1
No HPD violations on file.
Deed & identifiers
SBL3055490002
SWIS610100
Parcel ID6101003055490002
Who owns 6421 20 Avenue?
6421 20 Avenue, Brooklyn is owned by Jiang Quan Realty LLC per the 2025 NYS assessment roll. It last sold for $4,500,000 in Dec 2024.
Nearby on 20 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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