839 Knickerbocker Ave, Brooklyn, NY 11207 Property Records

New York City property record for 839 Knickerbocker Ave, Brooklyn, NY 11207 · Last verified May 2026

Property Summary

Property Type	Retail Stores (Personal Services, Photography, Travel)
Details	1,339 sqft · built 1931
Lot Size	0.057 acres (2,500 sqft)
Owner	Individual Name on File
Last Sale	$18,000 (Sep 1998)
Tax Bill	$9,395 (2025)
APN	`03425-0005`

Property Details

APN / Parcel Number

Primary APN	`03425-0005`
Alternative APNs	`1108034250005` `3-03425-0005`

Interior

Units	2 Units
Stories	1 Story
Building Area	1,339 sqft Gross Area
1st Floor Area	640 sqft

Exterior

Year Built	Built 1931
Effective Year Built	Effective 1931
Lot Area	2,500 sqft (0.057 acres)
Lot Dimensions	100 ft deep x 25 ft wide
Garage Area	699 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Account Number	3-03425-0005
Street Address	839 KNICKERBOCKER AVE
City	BROOKLYN
State	NY
Zip	11207-1314
Property Category	Commercial
Property Type	Commercial > Retail > Retail Stores (Personal Services, Photography, Travel)
Legal Block	3425
Legal Lot Number	5
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	3
Census Block	3000
Census Tract	40900

Owner

Source: New York City records · APN 03425-0005

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 Record	Individual Name on File
Mailing Address	839 KNICKERBOCKER AVE, BROOKLYN, NY 11207-1314
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Sep 25, 1998 · Amount on Record
Deed Sale	Sep 25, 1998 · Amount on Record
Deed Book / Page	4286 / 1653
Record Updated	Jun 08, 2026

Tax Assessment & Valuation

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

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$92,700 (+1.48%) Land $11,250 Building $81,450	$206,000 (+1.48%) Land $25,000 Building $181,000
2025	$9,395.00 (-2.89%)
2023	$9,675.00	$91,350 Land $11,250 Building $80,100	$203,000 Land $25,000 Building $178,000

Flood & Wildfire

Source: FEMA National Flood Hazard Layer · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Not on file

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 1,087 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Verizon	Fiber	2,300 / 2,300
Spectrum	Cable	1,000 / 1,000
T-Mobile USA	Fixed Wireless	100 / 20
Starlink	Satellite (low-earth orbit)	280 / 30

May also be available at this address: Optimum Communications, Verizon, Spectrum, Xchange Telecom. Availability varies by address; speeds are provider-advertised maximums, not measured.