654 Knickerbocker Ave, Brooklyn, NY 11221 Property Records

New York City property record for 654 Knickerbocker Ave, Brooklyn, NY 11221 · Last verified May 2026

Property Summary

Property Type	Triplex
Details	2,691 sqft · built 2008
Lot Size	0.034 acres (1,487 sqft)
Owner	2 Individual Names on File
Last Sale	$645,000 (Sep 2010)
Tax Bill	$9,142 (2025)
APN	`03370-0038`

Property Details

APN / Parcel Number

Primary APN	`03370-0038`
Alternative APN	`3-03370-0038`

Interior

Units	3 Units
Stories	3 Stories
Building Area	2,691 sqft Living Area
1st Floor Area	907 sqft

Exterior

Year Built	Built 2008
Effective Year Built	Effective 2009
Architectural Style	Triplex
Lot Area	1,487 sqft (0.034 acres)
Lot Dimensions	24.5 ft deep x 60.7 ft wide

Location & Zoning

Account Number	3-03370-0038
Street Address	654 KNICKERBOCKER AVE
City	BROOKLYN
State	NY
Zip	11221-7258
Property Category	Residential
Property Type	Residential > Multi-Unit > Triplex
Legal Block	3370
Legal Lot Number	38
Jurisdiction	KINGS (BROOKLYN) NY
Township / Civil Division	BROOKLYN
Census Block Group	2
Census Block	2000
Census Tract	43500

Owner

Source: New York City records · APN 03370-0038

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	2 Individual Names on File
Mailing Address	654 KNICKERBOCKER AVE, BROOKLYN, NY 11221-7258
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Sep 24, 2010 · Amount on Record
Deed Sale	Sep 24, 2010 · Amount on Record
Deed Document Number	2010323478
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, not market price estimates; both are a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$86,040 (-7.54%) Land $4,260 Building $81,780	$1,434,000 (-7.54%) Land $71,000 Building $1,363,000
2025	$9,142.00 (+6.01%)
2023	$8,624.00	$93,060 Land $4,260 Building $88,800	$1,551,000 Land $71,000 Building $1,480,000

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	FEMA flood map data for this location is not available in our records

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.