NY Property Records
321 21 Street
321 21 Street
Brooklyn · Kings County · 11215
01 · 1–2 FamilySold $1,750,000 · Jan 2026 ↗
Owner of record
OwnerKings County Organization LLC
Assessment · 2025 roll
Land assessed$16,500
Total assessed$76,920
Est. annual tax$6,808 (2027, excl. special districts)
Building
StyleConverted (From One Family)
Year built1905
Living area1,564 sq ft
Lot
Size0.04 acres (GIS)
Frontage × depth16 × 100 ft
Lot sq ft1,603
Zoning
DistrictR6B
FAR0.98 built · 2.0 max residential · 2.0 max facility
Zoning map16d
Recorded documents · 27
MORTGAGE
$1,600,000
Feb 5, 2026
mortgagor/borrower 319-321 21st Condo LLC
mortgagee/lender S3 Sb Real Estate Credit Ii Trust
View on ACRIS ↗
ASSIGNMENT OF LEASES AND RENTS
$1,600,000
Feb 5, 2026
assignor 319-321 21st Condo LLC
assignee S3 Sb Real Estate Credit Ii Trust
View on ACRIS ↗Show all 27
DEED
$1,750,000
Feb 5, 2026
grantor/seller Michael Brett Bailey Esq
grantee/buyer Bh 321 21st LLC
View on ACRIS ↗
TAX LIEN SALE CERTIFICATE
Oct 2, 2025
party 1 City Of New York
party 2 Bank Of New York
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Mar 28, 2025
mortgager/borrower Ross Aka Olga Valderrama, Olga; Valderrama, Jr, Antonio
mortgagee/lender Federal National Mortgage Association
View on ACRIS ↗
DEED
$10
Mar 25, 2025
grantor/seller 20 One Street Kings Corp
grantee/buyer Kings County Organization LLC
View on ACRIS ↗
DEED, OTHER
$10
Nov 6, 2024
grantor 20 One Street Kings Corp
grantee Kings County Organization LLC
View on ACRIS ↗
COURT ORDER
Sep 19, 2017
party 1/grantor Estate Of Antonio Valderrama
party 2/grantee Estate Of Antonio Valderrama
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Mar 29, 2016
assignor/old lender Countrywide Home Loans, Inc.; Mortgage Electronic Registration Systems, Inc.
assignee/new lender Federal National Mortgage Association
View on ACRIS ↗
DEED
$250,000
Dec 4, 2015
grantor/seller Ross, Olga; Valderrama, Olga
grantee/buyer 20 One Street Kings Corp.
View on ACRIS ↗
POWER OF ATTORNEY
Aug 27, 2003
party one Valderrama Jr., Antonia
party two Valderrama, Olga
View on ACRIS ↗
MORTGAGE
$7,403
Aug 27, 2003
mortgagor/borrower Olga Ross A/K/A Olga Valderrama; Valderrama, Jr., Anionio
mortgagee/lender Mortgage Electronic Registration Systems, Inc
View on ACRIS ↗
AGREEMENT
$37,656
Aug 27, 2003
party 1 Olga Ross A/K/A Olga Valderrama; Valderrama, Jr., Anionio
party 2 Mortgage Electronic Registration Systems, Inc
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Oct 18, 2001
assignor/old lender Aames Capital Corporation; Aames Home Loan
assignee/new lender Countrywide Home Loans Inc
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Jun 22, 2001
assignor/old lender Aames Funding Corporation D/B/A Aames Home Loan
assignee/new lender Aames Capital Corporation
View on ACRIS ↗
MORTGAGE
$35,000
Jan 12, 2001
mortgagor/borrower Ross, Olga; Valderrama, Antoniojr +1
mortgagee/lender Aames Funding Corporation; Aames Home Loan
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Jan 12, 2001
mortgager/borrower Vakderrana, Antoniojr; Valderrama, Olga
mortgagee/lender Dale Funding Corporation; Dale Mortgage Bankers Corp
View on ACRIS ↗
SATISFACTION OF MORTGAGE
Feb 19, 1992
mortgager/borrower Ross, Olga; Valderrana, Olga Aka
mortgagee/lender Bank Of Commerce
View on ACRIS ↗
MORTGAGE
$5,000
Dec 14, 1984
mortgagor/borrower Ross, Olga; Valderrama, Olga A/K/A
mortgagee/lender Bank Of Commerce
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Feb 22, 1973
assignor/old lender Dale Funding Corp
assignee/new lender Fedl Natl Mtge Assn
View on ACRIS ↗
DEED
Aug 3, 1972
grantor/seller Columbia Placement Corp
grantee/buyer Valderrama Antonio Jr; Valderrama Olga
View on ACRIS ↗
MORTGAGE
Aug 3, 1972
mortgagor/borrower Valderrama Antonio Jr; Valderrama Olga
mortgagee/lender Dale Funding Corp
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Dec 9, 1970
assignor/old lender Flatbush Fedl Savs & Loan Assn Of Bklyn
assignee/new lender Columbia Placement Corp
View on ACRIS ↗
ASSIGNMENT, MORTGAGE
Nov 18, 1970
assignor/old lender Balsamo Ida; Balsamo Victor J
assignee/new lender Columbia Placement Corp
View on ACRIS ↗
MORTGAGE
Nov 18, 1970
mortgagor/borrower Columbia Placement Corp
mortgagee/lender Sahn Dorothy
View on ACRIS ↗DOB complaints — total 6 · open 0 · closed 6
Show all 6
HPD violations — total 2 · open 1 · closed 1
I · Order to correct
Open
Apr 13, 2017
§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PEN
HPD ↗
C · Immediately hazardous
Closed
Apr 9, 2017
§ 27-2073 ADM CODE - PROVIDE AN ADEQUATE SUPPLY OF GAS TO THE FIXTURES STOVE FOR COOKING IN THE KITCHEN LOCATED AT APT 1STFL, 1st STORY, APARTMENT AT NORTH
HPD ↗No DOB violations on file.
Deed & identifiers
SBL3008920070
SWIS610100
Parcel ID6101003008920070
Who owns 321 21 Street?
321 21 Street, Brooklyn is owned by Kings County Organization LLC per the 2025 NYS assessment roll. It last sold for $1,750,000 in Jan 2026.
Nearby on 21 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
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