21 Algernon St, Cornwall, NY 12518 Property Records

Orange County and Cornwall Town property record for 21 Algernon St, Cornwall, NY 12518 · Last verified May 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 1.5 ba · 2,056 sqft · built 1898
Lot Size	0.65 acres (28,314 sqft)
Owner	2 Individual Names on File
Last Sale	$225,000 (Oct 2003)
Tax Bill	$10,946 (2024)
Deeds & Mortgages	Dec 2018 Sale
Flood Zone	Zone X (minimal risk)
APN	`332489 16-3-18`

Property Details

APN / Parcel Number

Primary APN	`332489 16-3-18`
Alternative APNs	`248901600000030180000000` `16-3-18`

Interior

Bedrooms	4 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	2,056 sqft Living Area
Gross Area	2,336 sqft
1st Floor Area	1,036 sqft
2nd Floor Area	1,020 sqft

Exterior

Year Built	Built 1898
Effective Year Built	Effective 1898
Architectural Style	Old Style
Exterior Material	Composition/Composite
Lot Area	28,314 sqft (0.65 acres)
Lot Dimensions	282 ft deep x 100 ft wide
View / Lot	Suburban
Garage Type	Detached
Garage Area	273 sqft
Parking Spaces	1 Parking Space
Porch	Covered Porch
Porch Area	908 sqft

Utilities, Heating & Cooling

Heating System	Hot Water
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Account Number	16-3-18
Street Address	21 ALGERNON ST
City	CORNWALL
State	NY
Zip	12518-1218
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Subdivision	MARY B REAS
Legal Block	3
Legal Lot Number	18.00
Jurisdiction	ORANGE NY
Township / Civil Division	CORNWALL
Census Block Group	1
Census Block	1000
Census Tract	13000

Owner

Source: Orange County and Cornwall Town records · APN 332489 16-3-18

Assessment roll updated April 29, 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 ALGERNON ST, CORNWALL, NY 12518-1218
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Oct 28, 2003 · Amount on Record
Deed Sale	Oct 28, 2003 · Amount on Record
Deed Book / Page	11251 / 404
Prior Transfer Date	Oct 07, 2003
Prior Transfer Doc	1125000404
Record Updated	Jun 08, 2026

December 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ORANGE NY
Recording Date	Dec 05, 2018
Property Address	21 ALGERNON ST, CORNWALL, NY 12518-1218
Document Number	0000085483
Book / Page	014496 / 001005
Instrument Date	Nov 09, 2018
Instrument	85483
Transaction Type	Transfer
Record Updated	Feb 12, 2019
Title Company	QUEEN CITY ABSTRACT, QUEEN CITY ABS

Transaction

Amount	Amount Recorded
Tax	$530.00
Amount Accuracy	Confirmed

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	21 ALGERNON ST CORNWALL NY 125181218, CORNWALL, NY 12518-1218

Tax Assessment & Valuation

Source: Orange County and Cornwall Town records · Assessment roll updated April 29, 2026 · Last verified May 2026

Property Jurisdictions

Type	Name
State	New York
County	Orange County
County Subdivision	Cornwall Town
Unified School District	Cornwall Central School District (KG - 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		$267,500 (-) Land $99,000 Building $168,500	$423,100 (+6.68%)
2024	$10,946.00
2023		$267,500 (-) Land $99,000 Building $168,500	$396,600 (+11.88%) Land $146,779 Building $249,821
2022		$267,500 Land $99,000 Building $168,500	$354,500 Land $131,198 Building $223,302

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Orange County (36071C), updated September 26, 2023 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 360710130001, refreshed September 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
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearby Flood Policies	1 in force

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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 377 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

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