21 Walnut Ln, Harrison, NY 10528 Property Records

Westchester County and Harrison Town property record for 21 Walnut Ln, Harrison, NY 10528 · Last verified May 2026

Property Highlights

Property Type	Residential > Multi-Unit > Duplex
Bathrooms	3 Baths
Architecture Style	Other
Year Built	Built 1967
Square Footage	2,546 sqft Total Area
Lot Size	6,970 sqft (0.16 acres)
Occupancy	Owner Occupied
Last Sale	$605,000 (2012)
Tax Bill	$17,993.00 (2025)

Owner

Source: Westchester County and Harrison Town records · APN 552801 0011.-8

Assessment roll updated May 14, 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	21 WALNUT LN, HARRISON, NY 10528-4507
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jul 17, 2012 · Amount on Record
Deed Sale	Jul 17, 2012 · Amount on Record
Prior Sale	Aug 27, 2007 · Amount on Record
Deed Doc Number	2012521843344
Prior Transfer Date	Mar 08, 2007
Prior Transfer Doc	0471070488
Record Refreshed	Jun 08, 2026

Tax Assessment & Valuation

Source: Westchester County and Harrison Town records · Assessment roll updated May 14, 2026 · Last verified May 2026

Property Jurisdictions

Type	Name
State	New York
County	Westchester County
County Subdivision	Harrison Town
Municipality	Harrison Village
Unified School District	Harrison Central School District (KG - 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
2025	$17,993.00	$11,190 (-) Land $2,000 Building $9,190	$964,655 (-2.59%) Land $172,414 Building $792,241
2024	Homeowner's exemption	$11,190 (-) Land $580 Building $10,610	$990,265 (+3.54%) Land $51,327 Building $938,938
2023		$11,190 Land $580 Building $10,610	$956,411 Land $49,573 Building $906,838

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Westchester County (36119C), updated September 18, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone AE
Flood Hazard	High
100-Year Floodplain	Yes 1% annual chance
Special Flood Hazard Area	Yes
Flood Insurance Requirement	Required (federally backed mortgages)
Floodway	No
Base Flood Elevation	Varies along the reach; see FIRM

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.

Property Details

APN / Parcel Number

Primary APN	`552801 0011.-8`
Alternative APNs	`5528000000110000008` `000000060`

Interior

Full Baths	3 Baths
Building Area	2,546 sqft Total Area
1st Floor	1,254 sqft 1st Floor
2nd Floor	1,292 sqft 2nd Floor
Basement Area	592 sqft Basement
Finished Basement	592 sqft Finished
Unfinished Basement	592 sqft Unfinished
Stories	2 Stories

Exterior

Year Built	Built 1967
Effective Year Built	Effective 1967
Architectural Style	Other Style
Exterior Material	Composition/Composite Exterior
Lot Area	6,970 sqft (0.16 acres)
Depth X Width	100 ft x 103 ft Depth x Width
Porch Area	100 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Hot Water Heating
Heating Fuel	Gas Heating Fuel

Location & Zoning

Account Number	000000060
Street Address	21 WALNUT LN
City	HARRISON
State	NY
Zip	10528-4507
Property Usage	Residential Property Usage
Type	Residential > Multi-Unit > Duplex
Legal Subdivision	WALNUT LAKE
Legal Lot Number	8
Jurisdiction	WESTCHESTER NY
Minor Civil Division	HARRISON
Census Blockgroup	2
Census Block	2006
Census Tract	8404