779 Williams Ave, Brooklyn, NY 11207 Property Records

New York City property record for 779 Williams Ave, Brooklyn, NY 11207

Property Summary

Property Type	Duplex
Details	1,584 sqft · built 1925
Lot Size	0.047 acres (2,024 sqft)
Owner	Individual Name on File
Last Sale	$940,000 (Oct 2023)
Tax Bill	$2,331 (2025)
Deeds & Mortgages	Oct 2023 Sale & Mortgage Jun 2022 Sale + 1 more
APN	`04317-0038`

Property Details

APN / Parcel Number

Primary APN	`04317-0038`
Alternative APNs	`1401043170038` `3-04317-0038`

Interior

Units	2 Units
Stories	2 Stories
Building Area	1,584 sqft Living Area
1st Floor Area	814 sqft

Exterior

Year Built	Built 1925
Effective Year Built	Effective 1925
Architectural Style	Duplex Single
Construction Type	Frame
Lot Area	2,024 sqft (0.047 acres)
Lot Dimensions	87.8 ft deep x 23.5 ft wide

Location & Zoning

Account Number	3-04317-0038
Street Address	779 WILLIAMS AVE
City	BROOKLYN
State	NY
Zip	11207-6703
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Local Zoning Code	R6
Legal Block	4317
Legal Lot Number	38
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	5
Census Block	5007
Census Tract	109800

Owner

779 Williams Ave, a duplex, is owned and occupied by an individual who bought it in October 2023.

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

Owner of Record	Individual Name on File
Mailing Address	779 WILLIAMS AVE, BROOKLYN, NY 11207-6703
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
Oct 16, 2023	Deed, Transfer CONTOUR MORTGAGE CORPORATION
Jun 27, 2022	Deed, Transfer
Jan 6, 2022	Deed, Transfer

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Oct 16, 2023 · Amount on File
Deed Sale	Oct 16, 2023 · Amount on File
Prior Sale	Jun 27, 2022 · Amount on File
Deed Document Number	2023265315
Prior Transfer Date	Sep 13, 2000
Record Updated	Oct 29, 2026

October 2023: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Oct 16, 2023
Property Address	779 WILLIAMS AVE, BROOKLYN, NY 11207-6703
Document Number	0000265315
Instrument Date	Sep 28, 2023
Instrument	2023000265315
Transaction Type	Transfer
Record Updated	Oct 24, 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	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	77 JEFFERSON AVE, ROSLYN HEIGHTS, NY 11577-1236

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	779 WILLIAMS AVE, BROOKLYN, NY 11207-6703

Mortgage

Document Number	0000265316
Date	Oct 16, 2023
Instrument	2023000265316

Lender

Name	CONTOUR MORTGAGE CORPORATION

Agreement

Amount	Amount on Record

June 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Jun 27, 2022
Property Address	779 WILLIAMS AVE, BROOKLYN, NY 11207-6703
Document Number	0000251958
Instrument Date	May 19, 2022
Instrument	2022000251958
Transaction Type	Transfer
Record Updated	Jul 5, 2022

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	62 WALDORF CT, 62, BROOKLYN, NY 11230-2435

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	77 JEFFERSON AVE, ROSLYN HEIGHTS, NY 11577-1236

January 2022: Deed, Transfer

Document Type	Deed
Jurisdiction	KINGS (BROOKLYN) NY
Recording Date	Jan 6, 2022
Property Address	779 WILLIAMS AVE, BROOKLYN, NY 11207-6703
Document Number	0000009764
Instrument Date	Jan 5, 2021
Instrument	2022000009764
Transaction Type	Transfer
Record Updated	Jan 11, 2022

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	3655 FARMRANCH RD S, 3655, BETHPAGE, NY 11714-4012

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	44 MONROE AVE, TOMS RIVER, NJ 08755-3245

Tax Assessment & Valuation

The 2025 property tax bill for 779 Williams Ave was $2,331.

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		$38,700 Land $9,720 Building $28,980	$645,000 Land $162,000 Building $483,000
2025	$2,331.00
2023	$2,180.00 (+4.81%)	$45,540 (+23.01%) Land $9,720 Building $35,820	$759,000 (+23.01%) Land $162,000 Building $597,000
2022	$2,080.00	$37,020 Land $9,720 Building $27,300	$617,000 Land $162,000 Building $455,000

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 779 Williams Ave; 2 flood insurance policies are in force nearby.

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	2 in force

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 779 Williams 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 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 1,076 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

May also be available: Starry, T-Mobile.

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