5109 Ave I, Brooklyn, NY 11234 Property Records

New York City property record for 5109 Ave I, Brooklyn, NY 11234

Property Summary

Property Type	Duplex
Details	1,948 sqft · built 1945
Lot Size	0.063 acres (2,750 sqft)
Owner	Individual Name on File
Last Sale	$940,000 (Sep 2023)
Tax Bill	$7,677 (2025)
Deeds & Mortgages	Sep 2023 Sale & Mortgage Jul 2023 Mortgage + 2 more
APN	`07755-0006`

Property Details

APN / Parcel Number

Primary APN	`07755-0006`
Alternative APNs	`2307077550006` `3-07755-0006`

Interior

Units	2 Units
Stories	2 Stories
Building Area	1,948 sqft Living Area
1st Floor Area	1,148 sqft

Exterior

Year Built	Built 1945
Effective Year Built	Effective 1945
Architectural Style	Duplex Single
Construction Type	Brick
Lot Area	2,750 sqft (0.063 acres)
Lot Dimensions	100 ft deep x 27.5 ft wide

Location & Zoning

Account Number	3-07755-0006
Street Address	5109 AVENUE I
City	BROOKLYN
State	NY
Zip	11234-1606
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R4
Legal Block	7755
Legal Lot Number	6
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	2
Census Block	2001
Census Tract	72200

Owner

5109 Ave I, a duplex, is owned and occupied by an individual who bought it in September 2023.

Source: New York City records, as of October 19, 2026

Owner of Record	Individual Name on File
Mailing Address	5109 AVENUE I, BROOKLYN, NY 11234-1606
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Individual(s)

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

Date	Document
Sep 29, 2023	Deed, Transfer CARDINAL FINANCIAL COMPANY
Jul 21, 2023	Deed of Trust, Mortgage SILVER FUNDING LLC
May 2, 2023	Contract Sale, Transfer
May 2, 2023	Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Sep 29, 2023 · Amount on File
Deed Sale	Sep 29, 2023 · Amount on File
Prior Sale	May 2, 2023 · Amount on File
Deed Document Number	2023250961
Prior Transfer Date	Dec 7, 2004
Prior Transfer Doc	0000033056
Record Updated	Oct 29, 2026

September 2023: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Sep 29, 2023
Property Address	5109 AVENUE I, BROOKLYN, NY 11234-1606
Document Number	0000250961
Instrument Date	Sep 12, 2023
Instrument	2023000250961
Transaction Type	Transfer
Record Updated	Oct 10, 2023

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Notice of Foreclosure Sale Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	499 SCHENECTADY AVE, BROOKLYN, NY 11203-1315

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5109 AVENUE I, BROOKLYN, NY 11234-1606

Mortgage

Document Number	0000250962
Date	Sep 29, 2023
Instrument	2023000250962

Lender

Name	CARDINAL FINANCIAL COMPANY

Agreement

Amount	Amount on Record

July 2023: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	KINGS (BROOKLYN) NY
Property Address	5109 AVENUE I, BROOKLYN, NY 11234-1606
Transaction Type	Mortgage
Record Updated	Aug 1, 2023

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000183876
Date	Jul 21, 2023
Instrument	2023000183876

Lender

Name	SILVER FUNDING LLC
Address	338 NORTHERN BLVD, GREAT NECK, NY 11021

Agreement

Amount	Amount on Record

May 2023: Contract Sale, Transfer

Document Type	Contract Sale
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	May 2, 2023
Property Address	5109 AVENUE I, BROOKLYN, NY 11234-1606
Document Number	0000108354
Instrument Date	Apr 25, 2023
Instrument	2023000108354
Transaction Type	Transfer
Record Updated	May 9, 2023

Transaction

Tax	$0.00
Additional	Notice of Foreclosure Sale Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	5109 AVENUE I, BROOKLYN, NY 11234-1606

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	11860 218TH ST, CAMBRIA HEIGHTS, NY 11411-1936

May 2023: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	May 2, 2023
Property Address	5109 AVENUE I, BROOKLYN, NY 11234-1606
Document Number	0000108355
Instrument Date	Apr 25, 2023
Instrument	2023000108355
Transaction Type	Transfer
Record Updated	May 9, 2023

Transaction

Amount	Amount on Record
Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Notice of Foreclosure Sale Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	5109 AVENUE I, BROOKLYN, NY 11234-1606

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	393 JERICHO TPKE STE 208, 208, MINEOLA, NY 11501-1299

Tax Assessment & Valuation

The 2025 property tax bill for 5109 Ave I was $7,677.

Source: New York City assessment roll, as of May 4, 2026

Property Jurisdictions

Type	Name
State	New York
County	Kings County
Municipality	New York City
Unified School District	New York City Department Of Education (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$50,820 Land $10,200 Building $40,620	$847,000 Land $170,000 Building $677,000
2025	$7,677.00
2023	$7,339.00 (+3.79%)	$36,540 (-8.7%) Land $10,200 Building $26,340	$609,000 (-8.7%) Land $170,000 Building $439,000
2022	$7,071.00	$40,020 Land $10,200 Building $29,820	$667,000 Land $170,000 Building $497,000

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 5109 Ave I; there have been 2 flood claims nearby since 1980.

Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Not on file
Nearby Flood Claims	2 (1980)
Most Recent Claim	Apr 1980 · tidal / storm surge

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

The area around 5109 Ave I 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 Risk	Not 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 System	NEW YORK CITY SYSTEM serves 8,271,000 people · EPA ID NY7003493
Water Source	Surface water
Last State Inspection	Dec 2025
Lead	10 ppb (2024) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	Uncovered finished water reservoir currently in violation since Feb 2017
Monitoring and Reporting	None 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 1,273 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Optimum Fiber · Cable	8,000 / 8,000
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
T-Mobile Fixed Wireless	100 / 20

May also be available: Starry.

Nearby Properties on Ave I

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