9709 Ave K, Brooklyn, NY 11236 Property Records

New York City property record for 9709 Ave K, Brooklyn, NY 11236

Property Summary

Property Type	Duplex
Details	1,100 sqft · built 1955
Lot Size	0.046 acres (2,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$601,900 (Nov 2019)
Tax Bill	$4,563 (2025)
Deeds & Mortgages	Nov 2019 Sale & Mortgage
APN	`08224-0008`

Property Details

APN / Parcel Number

Primary APN	`08224-0008`
Alternative APNs	`2406082240008` `3-08224-0008`

Interior

Units	2 Units
Stories	1 Story
Building Area	1,100 sqft Living Area
1st Floor Area	1,100 sqft

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1955
Architectural Style	Duplex Single
Construction Type	Brick
Lot Area	2,000 sqft (0.046 acres)
Lot Dimensions	100 ft deep x 20 ft wide

Location & Zoning

Account Number	3-08224-0008
Street Address	9709 AVENUE K
City	BROOKLYN
State	NY
Zip	11236-4405
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R4
Legal Block	8224
Legal Lot Number	8
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	2
Census Block	2003
Census Tract	98800

Owner

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

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

Owner of Record	2 Individual Names on Record
Mailing Address	9709 AVENUE K, BROOKLYN, NY 11236-4405
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Individual(s)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 22, 2019 · Amount on Record
Deed Sale	Nov 22, 2019 · Amount on Record
Deed Document Number	2019383404
Prior Transfer Date	Aug 2, 2007
Prior Transfer Doc	0000496286
Record Updated	Oct 29, 2026

November 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Nov 22, 2019
Property Address	9709 AVENUE K, BROOKLYN, NY 11236-4405
Document Number	0000383404
Instrument Date	Nov 15, 2019
Instrument	383404
Transaction Type	Transfer
Record Updated	Dec 9, 2019
Title Company	PRIME TITLE AND SETTLEMENT SERVICES, PRIME TITLE & SETTLEMENT SVCS

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$2,407.60
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	9709 AVENUE K BROOKLYN NY 112364405, BROOKLYN, NY 11236-4405

Mortgage

Document Number	383405
Date	Nov 22, 2019
Instrument	383405

Lender

Name	CONTOUR MTG
Type	Mortgage Company
Address	GARDEN CITY, NY 11530

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Nov 21, 2049

Tax Assessment & Valuation

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		$32,100 (-1.11%) Land $7,200 Building $24,900	$535,000 (-1.11%) Land $120,000 Building $415,000
2025	$4,563.00	$32,460 (-16.77%) Land $7,200 Building $25,260	$541,000 (-16.77%) Land $120,000 Building $421,000
2024	$4,563.00 (+0.75%)
2023	$4,529.00	$39,000 Land $7,200 Building $31,800	$650,000 Land $120,000 Building $530,000

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

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

FEMA Flood Zone	Not on file
Nearby Flood Policies	6 in force
Nearby Flood Claims	4 (1979–1983)
Most Recent Claim	Aug 1983 · 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

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 1,751 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.

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