848 Knickerbocker Ave, Brooklyn, NY 11207 Property Records

New York City property record for 848 Knickerbocker Ave, Brooklyn, NY 11207

Property Summary

Property Type	Single Family Home
Details	1,125 sqft · built 1920
Lot Size	0.022 acres (938 sqft)
Owner	Individual Name on File
Last Sale	$98,000 (Mar 2000)
Tax Bill	$2,806 (2025)
APN	`03424-0042`

Property Details

APN / Parcel Number

Primary APN	`03424-0042`
Alternative APNs	`1108034240042` `3-03424-0042`

Interior

Stories	2 Stories
Building Area	1,125 sqft Living Area
1st Floor Area	375 sqft

Exterior

Year Built	Built 1920
Effective Year Built	Effective 1920
Lot Area	938 sqft (0.022 acres)
Lot Dimensions	75 ft deep x 12.5 ft wide

Location & Zoning

Account Number	3-03424-0042
Street Address	848 KNICKERBOCKER AVE
City	BROOKLYN
State	NY
Zip	11207-1332
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R6
Legal Block	3424
Legal Lot Number	42
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	3
Census Block	3001
Census Tract	40900

Owner

Source: New York City records · APN 03424-0042

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	848 KNICKERBOCKER AVE, BROOKLYN, NY 11207-1332
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Mar 30, 2000 · Amount on Record
Deed Sale	Mar 30, 2000 · Amount on Record
Deed Book / Page	4828 / 2102
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		$55,560 (-17.91%) Land $8,220 Building $47,340	$926,000 (-17.91%) Land $137,000 Building $789,000
2025	$2,806.00 (+7.18%)
2023	$2,618.00	$67,680 Land $8,220 Building $59,460	$1,128,000 Land $137,000 Building $991,000

Flood & Wildfire

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

Flood

FEMA Flood Zone	Not on file

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

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

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max 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 USA Fixed Wireless	100 / 20

May also be available: Optimum Communications, Xchange Telecom.

Based on FCC filings for 1,087 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system NY7003493, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	NEW YORK CITY SYSTEM serves 8,271,000 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.