NY Property Records

7805 21 Avenue
Brooklyn · Kings County · 11214

02 · Walk-Up AptsSold $905,000 · Aug 2010 ↗
Owner of record
OwnerZheng, Yiyan He De
Assessment · 2025 roll
Land assessed$92,250
Total assessed$393,300
Est. annual tax$17,242 (2027, excl. special districts)
Building
StyleFour Families
Year built1931
Living area3,178 sq ft
Lot
Size0.06 acres (GIS)
Frontage × depth26 × 100 ft
Lot sq ft2,567
Zoning
DistrictR5
FAR1.24 built · 1.5 max residential · 2.0 max facility
Zoning map22d
Recorded documents · 12
MORTGAGE $800,000 May 28, 2021
mortgagor/borrower Zheng, Kam Yuen; Zheng, Yiyan He De
mortgagee/lender East West Bank
View on ACRIS ↗
POWER OF ATTORNEY May 28, 2021
party one Zheng, Yiyan He De
party two Zheng, Wei Gim
View on ACRIS ↗
DEED Jul 27, 2016
grantor/seller Zheng, Yi Yan He De; Zheng, Yiyan He De
grantee/buyer Zheng, Kam Yuen; Zheng, Yiyan He De
View on ACRIS ↗
Show all 12
MORTGAGE $550,000 Sep 12, 2014
mortgagor/borrower He De Zheng, Yi Yan
mortgagee/lender East West Bank
View on ACRIS ↗
DEED $905,000 Sep 1, 2010
grantor/seller Didonna, Beniamino; Didonna, Silvana
grantee/buyer Zheng, Yi Yan He De
View on ACRIS ↗
SATISFACTION OF MORTGAGE Dec 11, 2001
mortgager/borrower Bidonna, Silvana; Didonna, Beniamino
mortgagee/lender Hamilton Federal Savings And Loan Association
View on ACRIS ↗
SATISFACTION OF MORTGAGE Oct 7, 1986
mortgager/borrower Di Donna, Beniamino; Di Donna, Silvana
mortgagee/lender Green Point Savs Bank
View on ACRIS ↗
MORTGAGE $87,500 Jun 3, 1986
mortgagor/borrower Di Donna, Beniamino; Di Donna, Silvana
mortgagee/lender Hamilton Fedl S&L Assn
View on ACRIS ↗
DEED Jun 6, 1983
grantor/seller Bubis Louis; Bubis, Ida
grantee/buyer Didonna, Beniamino; Didonna, Silvana
View on ACRIS ↗
SATISFACTION OF MORTGAGE Jun 6, 1983
mortgager/borrower Bubis, Ida; Bubis, Louis
mortgagee/lender Dime Savings Bank/Bklyn
View on ACRIS ↗
MORTGAGE $50,000 Jun 6, 1983
mortgagor/borrower Didonna, Beniamino By/At; Didonna, Silvana
mortgagee/lender Green Point Savingsbank
View on ACRIS ↗
POWER OF ATTORNEY Jun 6, 1983
party one Didonna, Beniamino
party two Didonna, Silvana
View on ACRIS ↗
DOB complaints — total 18 · open 1 · closed 17
Curb cut/driveway/carport – illegal Active Jun 19, 2026
Complaint 3A67509
View on BIS ↗
Curb cut/driveway/carport – illegal Closed Dec 15, 2025
Complaint 3A41516
View on BIS ↗
Curb cut/driveway/carport – illegal Closed Apr 20, 2025
Complaint 3A10558
View on BIS ↗
Show all 18
Illegal hotel rooms in residential building Closed Jul 30, 2024
Complaint 3970659
View on BIS ↗
Illegal commercial/manufacturing use in residence Closed Jun 18, 2024
Complaint 3965236
View on BIS ↗
Curb cut/driveway/carport – illegal Closed Mar 12, 2024
Complaint 3951433
View on BIS ↗
Curb cut/driveway/carport – illegal Closed Mar 8, 2024
Complaint 3950767
View on BIS ↗
Illegal commercial/manufacturing use in residence Closed Feb 12, 2024
Complaint 3947086
View on BIS ↗
Curb cut/driveway/carport – illegal Closed Jan 22, 2023
Complaint 3890624
View on BIS ↗
Curb cut/driveway/carport – illegal Closed Oct 18, 2022
Complaint 3878549
View on BIS ↗
Curb cut/driveway/carport – illegal Closed Apr 30, 2022
Complaint 3842250
View on BIS ↗
Curb cut/driveway/carport – illegal Closed Dec 25, 2021
Complaint 3826230
View on BIS ↗
Permit – none (building/PA/demolition) Closed Nov 28, 2016
Complaint 3583066
View on BIS ↗
Illegal conversion Closed Apr 29, 2011
Complaint 3375937
View on BIS ↗
Egress – locked/blocked/improper/none Closed Apr 29, 2011
Complaint 3375936
View on BIS ↗
Curb cut/driveway/carport – illegal Closed Sep 30, 2010
Complaint 3356596
View on BIS ↗
Curb cut/driveway/carport – illegal Closed Mar 15, 2009
Complaint 3297929
View on BIS ↗
Curb cut/driveway/carport – illegal Closed Jul 13, 2007
Complaint 3231750
View on BIS ↗
No DOB violations on file.
Deed & identifiers
SBL3062640008
SWIS610100
Parcel ID6101003062640008

Who owns 7805 21 Avenue?

7805 21 Avenue, Brooklyn is owned by Zheng, Yiyan He De per the 2025 NYS assessment roll. It last sold for $905,000 in Aug 2010.
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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