21 Collyer Dr, Ossining, NY 10562 Property Records

Westchester County and Ossining Town property record for 21 Collyer Dr, Ossining, NY 10562 · Last verified May 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	4 Beds
Bathrooms	2 Baths
Year Built	Built 1964
Square Footage	1,521 sqft Living Area
Lot Size	10,890 sqft (0.25 acres)
Occupancy	Owner Occupied
Last Sale	$429,000 (2008)
Tax Bill	$10,796.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`554203 90.05-1-69`
Alternative APN	`55420300104F012 011`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Building Area	1,521 sqft Living Area
1st Floor	1,014 sqft 1st Floor
Upper Floors	507 sqft Upper Floors
Game Room	Game Room
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1964
Architectural Style	Cape Cod Style
Exterior Material	Aluminum/Vinyl Exterior
Lot Area	10,890 sqft (0.25 acres)
Garage Type	Basement Garage
Porch	Open Porch
Porch Area	240 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Central Heating
Heating Fuel	Gas Heating Fuel
Sewage	Municipal Sewage
Water Source	Commercial Water Source

Location & Zoning

Street Address	21 COLLYER DR
City	OSSINING
State	NY
Zip	10562-2607
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Subdivision	HILLANDALE WOODS
Legal Block	1
Legal Lot Number	69.000
Jurisdiction	WESTCHESTER NY
Minor Civil Division	OSSINING
Census Blockgroup	1
Census Block	1006
Census Tract	13500

Owner

Source: Westchester County and Ossining Town records · APN 554203 90.05-1-69

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 COLLYER DR, OSSINING, NY 10562-2607
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 14, 2008 · Amount on Record
Deed Sale	Jul 14, 2008 · Amount on Record
Prior Sale	Jul 14, 2008 · Amount on Record
Deed Doc Number	2008481720421
Prior Transfer Date	Oct 03, 1996
Prior Transfer Doc	1165000220
Record Refreshed	Jun 08, 2026

Tax Assessment & Valuation

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

Property Jurisdictions

Type	Name
State	New York
County	Westchester County
County Subdivision	Ossining Town
Municipality	Ossining Village
Unified School District	Ossining Union Free School District (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
2025	$10,796.00	$590,500 (+12.95%) Land $255,300 Building $335,200	$590,500 (+12.95%) Land $255,300 Building $335,200
2024		$522,800 (+6.15%) Land $156,300 Building $366,500	$522,800 (+6.15%) Land $156,300 Building $366,500
2023		$492,500 Land $156,300 Building $336,200	$492,500 Land $156,300 Building $336,200

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 X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No

Wildfire

Wildfire Risk	Low above 20% of the US · above 55% of New York
Wildfire Likelihood	About 1 in 7,143 per year
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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