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5709 6th Ave, Brooklyn, NY 11220 Property Records

New York City property record for 5709 6th Ave, Brooklyn, NY 11220

Property Summary

Property TypeMixed Use Commercial Office / Residential
Details4,032 sqft · built 1910
Lot Size0.034 acres (1,480 sqft)
OwnerCompany Name on File
Last Sale$1,450,000 (Dec 2024)
Tax Bill$8,347 (2025)
Deeds & MortgagesJan 2019 Mortgage
Jul 2019 Loan Modification
+ 1 more
APN00849-0006

Property Details

APN / Parcel Number

Primary APN00849-0006
Alternative APNs
  • 0308008490006
  • 3-00849-0006

Interior

Units6 Units
Stories3 Stories
Building Area4,032 sqft Gross Area
1st Floor Area1,036 sqft

Exterior

Year BuiltBuilt 1910
Effective Year BuiltEffective 1910
Lot Area1,480 sqft (0.034 acres)
Lot Dimensions80 ft deep x 18.5 ft wide

Location & Zoning

Account Number3-00849-0006
Street Address5709 6TH AVE
CityBROOKLYN
StateNY
Zip11220-3807
Property CategoryCommercial
Property TypeCommercial > Office > Mixed Use Commercial Office / Residential
Local Zoning CodeR6A
Legal Block849
Legal Lot Number6
JurisdictionKINGS (BROOKLYN) NY
Township / Civil DivisionBROOKLYN
Census Block Group1
Census Block1001
Census Tract10200

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic DistrictWithin the Sunset Park Historic District
listed 1988 · 3,238 contributing resources · NRIS 88001464

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

5709 6th Ave, a commercial property, is owned by a company that bought it in December 2024.

Source: New York City records, as of May 4, 2026

Owner of RecordCompany Name on File
Mailing Address1073 60TH ST, BROOKLYN, NY 11219-4838
Owner TypeCompany
VestingCompany

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

DateDocument
Jan 15, 2019Deed of Trust, Mortgage
GOLDEN BRIDGE LLC
Jul 1, 2019Loan Modification, Mortgage
HANOVER CMNTY BK
Nov 1, 2018Grant Deed, Transfer
CHALLENGER ABSTRACT, CHALLENGER ABS

Assessor's Deed Record

Deed NamesName on Deed
Last SaleDec 13, 2024 · Amount on File
Deed SaleDec 13, 2024 · Amount on File
Prior SaleNov 1, 2018 · Amount on File
Deed Document Number2024324714
Prior Transfer DateApr 27, 1996
Record UpdatedOct 29, 2026

January 2019: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionKINGS (BROOKLYN) NY
Property Address5709 6TH AVE, BROOKLYN, NY 11220-3807
Transaction TypeMortgage
Record UpdatedAug 19, 2022

Transferred To (Grantee/Buyer)

NameVerified Name
Address530 MORGAN AVE, BROOKLYN, NY 11222-5227

Mortgage

Document Number0000017405
DateJan 15, 2019
Instrument2019000017405
Lender
NameGOLDEN BRIDGE LLC
Address10714 71ST RD # 2, FOREST HILLS, NY 11375
Agreement
AmountAmount on Record

July 2019: Loan Modification, Mortgage

Document TypeLoan Modification
JurisdictionKINGS (BROOKLYN) NY
Property Address5709 6TH AVE, BROOKLYN, NY 11220-3807
Document Number0000222970
Instrument DateJul 1, 2019
Transaction TypeMortgage
Record UpdatedJul 23, 2019
Title CompanyCHALLENGER ABSTRACT, CHALLENGER ABS

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address416 FOSTER AVE #1F BROOKLYN NY 112307608, 1F, BROOKLYN, NY 11230-7608

Mortgage

Document Number0000222970
DateJul 16, 2019
Instrument222970
Lender
NameHANOVER CMNTY BK
TypeFederal Savings Bank
Address80 E JERICHO TPKE, MINEOLA, NY 11501-3140
Agreement
AmountAmount on Record
Interest
Rate TypeAdjustable Rate

November 2018: Grant Deed, Transfer

Document TypeGrant Deed
JurisdictionKINGS (BROOKLYN) NY
Recording DateNov 1, 2018
Property Address5709 6TH AVE, BROOKLYN, NY 11220-3807
Document Number0000364831
Instrument DateOct 18, 2018
Instrument364831
Transaction TypeTransfer
Record UpdatedNov 13, 2018
Title CompanyCHALLENGER ABSTRACT, CHALLENGER ABS

Transaction

AmountAmount on Record
Tax$5,600.00
Amount AccuracyConfirmed
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipCompany
Address5709 6TH AVE BROOKLYN NY 112203807, BROOKLYN, NY 11220-3807

Tax Assessment & Valuation

The 2025 property tax bill for 5709 6th Ave was $8,347.

Source: New York City assessment roll, as of May 4, 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

YearTax BillAssessed ValueAssessed Market Value
2026$163,800 Land $17,280 Building $146,520$2,730,000 Land $288,000 Building $2,442,000
2025$8,347.00
2023$8,174.00$113,880 Land $17,280 Building $96,600$1,898,000 Land $288,000 Building $1,610,000

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA has no flood map on file for 5709 6th Ave.

Source: FEMA National Flood Hazard Layer

FEMA Flood ZoneNot on file

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

The area around 5709 6th Ave has no burnable land within ember reach, so its wildfire risk is not rated.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot rated
no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemNEW YORK CITY SYSTEM
serves 8,271,000 people · EPA ID NY7003493
Water SourceSurface water
Last State InspectionDec 2025
Lead10 ppb (2024)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureUncovered finished water reservoir
currently in violation since Feb 2017
Monitoring and ReportingNone
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 1,539 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Verizon
Fiber · Fixed Wireless in parts of the area		2,300 / 2,300
Spectrum
Cable · Fiber in parts of the area		1,000 / 1,000
T-Mobile
Fixed Wireless		100 / 20

May also be available: Optimum.

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