NY Property Records

75 Gelston Avenue
Brooklyn · Kings County · 11209

01 · 1–2 FamilySold $1,220,000 · May 2017 ↗
Owner of record
OwnerQin Dy LLC
Assessment · 2025 roll
Land assessed$17,100
Total assessed$126,240
Est. annual tax$11,207 (2027, excl. special districts)
Building
StyleBrick
Year built1950
Living area2,304 sq ft
Lot
Size0.05 acres (GIS)
Frontage × depth20 × 116 ft
Lot sq ft2,325
Zoning
DistrictR5B
Special districtBR
FAR1.51 built · 1.5 max residential · 2.0 max facility
Zoning map22b
Recorded documents · 12
DEED $1,220,000 Jun 15, 2017
grantor/seller Mary Ellen Elias, As Trustee; The Alice M. Duggan Revocable Trust
grantee/buyer Qin Dy LLC
View on ACRIS ↗
MORTGAGE $510,000 Jun 15, 2017
mortgagor/borrower Qin Dy LLC
mortgagee/lender Cathay Bank
View on ACRIS ↗
ASSIGNMENT OF LEASES AND RENTS $510,000 Jun 15, 2017
assignor Qin Dy LLC
assignee Cathay Bank
View on ACRIS ↗
Show all 12
MORTGAGE $100,000 Aug 26, 2004
mortgagor/borrower Reinhardt, Eileen V
mortgagee/lender Hsbc Mortgage Corporation Usa
View on ACRIS ↗
DEED Sep 26, 2000
grantor/seller Duggan, Alice
grantee/buyer Elias, Mary Ellen
View on ACRIS ↗
SATISFACTION OF MORTGAGE Aug 10, 2000
mortgager/borrower Duggan, Alice M
mortgagee/lender Citibank Na
View on ACRIS ↗
AGREEMENT Jul 3, 1996
party 1 Duggan, Alice
party 2 Citibank, Na
View on ACRIS ↗
SATISFACTION OF MORTGAGE Jul 3, 1996
mortgager/borrower Duggan, Alice
mortgagee/lender Bay Ridge Savings And Loan Association
View on ACRIS ↗
MORTGAGE $12,825 Jul 3, 1996
mortgagor/borrower Duggan, Alice
mortgagee/lender Citibank, Na
View on ACRIS ↗
MORTGAGE $22,624 Jul 27, 1992
mortgagor/borrower Duggan, Alice
mortgagee/lender Citibank Na
View on ACRIS ↗
AGREEMENT Jul 27, 1992
party 1 Duggan, Alice
party 2 Citibank Na
View on ACRIS ↗
MORTGAGE $40,000 Sep 16, 1988
mortgagor/borrower Duggan, Alice M
mortgagee/lender Citibank Na
View on ACRIS ↗
DOB complaints — total 12 · open 1 · closed 11
Illegal conversion Active May 25, 2026
Complaint 3A63616
View on BIS ↗
Illegal conversion Closed Sep 21, 2021
Complaint 3814916
View on BIS ↗
Illegal conversion Closed Oct 5, 2018
Complaint 3670284
View on BIS ↗
Show all 12
Illegal conversion Closed Sep 2, 2018
Complaint 3665621
View on BIS ↗
Illegal conversion Closed Aug 9, 2018
Complaint 3661787
View on BIS ↗
SRO – illegal work/change of use or occupancy Closed Jan 23, 2018
Complaint 3635654
View on BIS ↗
Illegal conversion Closed Dec 14, 2017
Complaint 3631556
View on BIS ↗
Illegal conversion Closed Dec 2, 2017
Complaint 3629751
View on BIS ↗
Illegal conversion Closed Sep 7, 2017
Complaint 3618182
View on BIS ↗
Category 1Z Closed Aug 28, 2017
Complaint 3616780
View on BIS ↗
Construction – contrary to/beyond approved plans Closed Jun 29, 2017
Complaint 3608566
View on BIS ↗
Permit – none (building/PA/demolition) Closed Jun 29, 2017
Complaint 3608556
View on BIS ↗
No DOB violations or HPD violations on file.
Deed & identifiers
SBL3060680015
SWIS610100
Parcel ID6101003060680015

Who owns 75 Gelston Avenue?

75 Gelston Avenue, Brooklyn is owned by Qin Dy LLC per the 2025 NYS assessment roll. It last sold for $1,220,000 in May 2017.
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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