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2121 E 4th St, Brooklyn, NY 11223 Property Records

New York City property record for 2121 E 4th St, Brooklyn, NY 11223 · Last verified May 2026

Property Highlights

Property TypeResidential > Condominium / Townhouse > Townhouse
Architecture StyleMansion
Year BuiltBuilt 2021
Square Footage5,926 sqft Living Area
Lot Size4,500 sqft (0.103 acres)
Last Sale$4,750,000 (2019)
Tax Bill$35,815.00 (2025)

Property Details

APN / Parcel Number

Primary APN07107-0245
Alternative APNs
  • 2105071070245
  • 3-07107-0245

Interior

Building Area5,926 sqft Living Area
1st Floor2,304 sqft 1st Floor
Stories2 Stories

Exterior

Year BuiltBuilt 2021
Effective Year BuiltEffective 2021
Architectural StyleMansion Style
Lot Area4,500 sqft (0.103 acres)
Depth X Width100 ft x 45 ft Depth x Width

Location & Zoning

Account Number3-07107-0245
Street Address2121 E 4TH ST
CityBROOKLYN
StateNY
Zip11223-4036
Property UsageResidential Property Usage
TypeResidential > Condominium / Townhouse > Townhouse
Legal Block7107
Legal Lot Number245
JurisdictionKINGS (BROOKLYN) NY
Minor Civil DivisionBROOKLYN
Census Blockgroup3
Census Block3002
Census Tract39400

Owner

Source: New York City records · APN 07107-0245

Assessment roll updated May 4, 2026 · Last verified May 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of RecordCompany Name on File
Mailing Address1796 E 4TH ST, BROOKLYN, NY 11223-1939
Owner TypeOwner is a Company
VestingCompany

Deeds, Mortgages & Sale History

DateDocument
Oct 31, 2025Deed of Trust, Mortgage
M.Y. SAFRA BANK, FSB
Jun 19, 2019Deed, Transfer
Jun 03, 2019Loan Modification, Mortgage
CONVENTUS LLC
Jun 21, 2019Grant Deed, Mortgage
CONVENTUS LLC
Jun 03, 2019Loan Modification, Mortgage
CONVENTUS LLC

Assessor's Deed Record

Deed NamesVerified Name on Deed
Last SaleJun 19, 2019 · Amount on Record
Deed SaleJun 19, 2019 · Amount on Record
Prior SaleMar 11, 2014 · Amount on Record
Deed Doc Number2019193653
Record RefreshedJun 08, 2026

October 2025: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionKINGS (BROOKLYN) NY
Property Address2121 E 4TH ST, BROOKLYN, NY 11223-4036
Transaction TypeMortgage
Record UpdatedNov 11, 2025

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000297605
DateOct 31, 2025
Instrument2025000297605
Lender
NameM.Y. SAFRA BANK, FSB
Address499 PARK AVE # 1111, NEW YORK, NY 10022
Agreement
AmountAmount Recorded

June 2019: Deed, Transfer

Document TypeDeed
JurisdictionKINGS (BROOKLYN) NY
Recording DateJun 19, 2019
Property Address2121 E 4TH ST, BROOKLYN, NY 11223-4036
Document Number0000193653
Instrument DateJun 13, 2019
Instrument2019000193653
Transaction TypeTransfer
Record UpdatedAug 19, 2022

Transaction

AmountAmount Recorded
Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name
Address372 AVENUE U, 372, BROOKLYN, NY 11223-4018

Transferred To (Grantee/Buyer)

NameVerified Name
Address1796 E 4TH ST, BROOKLYN, NY 11223-1939

June 2019: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionKINGS (BROOKLYN) NY
Property Address2121 E 4TH ST, BROOKLYN, NY 11223-4036
Document Number0000196878
Instrument DateJun 03, 2019
Transaction TypeMortgage
Record UpdatedJul 02, 2019
Title CompanyRIVERSIDE ABSTRACT INC

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address183 WILSON ST #133 BROOKLYN NY 112117578, 133, BROOKLYN, NY 11211-7578

Mortgage

Document Number0000196878
DateJun 21, 2019
Instrument196878
Lender
NameCONVENTUS LLC
Address111 POTRERO AVE, SAN FRANCISCO, CA 94103-4812
Agreement
AmountAmount Recorded
Term12 Months
DueJun 20, 2020

June 2019: Grant Deed, Mortgage

Document TypeGrant Deed
JurisdictionKINGS (BROOKLYN) NY
Recording DateJun 21, 2019
Property Address2121 E 4TH ST, BROOKLYN, NY 11223-4036
Instrument DateJun 03, 2019
Instrument196877
Transaction TypeMortgage
Record UpdatedJul 02, 2019
Title CompanyRIVERSIDE ABSTRACT INC

Transaction

Tax$0.00
Additional
  • Multiple parcels conveyed, unknown impact to APN

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address183 WILSON ST #133 BROOKLYN NY 112117578, 133, BROOKLYN, NY 11211-7578

Mortgage

Document Number0000196877
DateJun 21, 2019
Instrument196877
Lender
NameCONVENTUS LLC
Address111 POTRERO AVE, SAN FRANCISCO, CA 94103-4812
Agreement
AmountAmount Recorded

June 2019: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionKINGS (BROOKLYN) NY
Property Address2121 E 4TH ST, BROOKLYN, NY 11223-4036
Document Number0000196878
Instrument DateJun 03, 2019
Transaction TypeMortgage
Record UpdatedApr 02, 2020
Title CompanyRIVERSIDE ABSTRACT INC

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address183 WILSON ST #133 BROOKLYN NY 112117578, 133, BROOKLYN, NY 11211-7578

Mortgage

Document Number0000196878
DateJun 21, 2019
Instrument196878
Lender
NameCONVENTUS LLC
Address111 POTRERO AVE, SAN FRANCISCO, CA 94103-4812
Agreement
AmountAmount Recorded

Tax Assessment & Valuation

Source: New York City records · Assessment roll updated May 4, 2026 · Last verified May 2026

Property Jurisdictions

TypeName
StateNew York
CountyKings County
MunicipalityNew York City
Unified School DistrictNew York City Department Of Education (PK - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

YearTax BillAssessed ValueAssessed Market Value
2026$234,480 (+31.49%) Land $28,320 Building $206,160$3,908,000 (+31.49%) Land $472,000 Building $3,436,000
2025$35,815.00 (+67.2%)$178,320 (+126.52%) Land $28,320 Building $150,000$2,972,000 (+126.52%) Land $472,000 Building $2,500,000
2024$21,421.00 (+54.75%)
2023$13,842.00$78,720 Land $28,320 Building $50,400$1,312,000 Land $472,000 Building $840,000

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