18 Union St, Cornwall, NY 12518 Property Records

Orange County and Cornwall Town property record for 18 Union St, Cornwall, NY 12518

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 1,284 sqft · built 1957
Lot Size	0.59 acres (25,700 sqft)
Owner	Individual Name on Record
Last Sale	$200,000 (May 2021)
Tax Bill	$9,214 (2024)
Deeds & Mortgages	Nov 2017 Transfer
Flood Zone	Zone X (minimal risk)
APN	`332489 24-2-12`

Property Details

APN / Parcel Number

Primary APN	`332489 24-2-12`
Alternative APNs	`248902400000020120000000` `24-2-12`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,284 sqft Living Area
Gross Area	1,476 sqft
1st Floor Area	1,284 sqft

Exterior

Year Built	Built 1957
Effective Year Built	Effective 1975
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Lot Area	25,700 sqft (0.59 acres)
Lot Dimensions	333 ft deep x 78 ft wide
View / Lot	Suburban

Exterior Amenities

Porch	Enclosed Porch
Porch Area	412 sqft
Patio Area	210 sqft
Shed	1 Shed
Shed Area	126 sqft
Canopy	15 sqft

Utilities, Heating & Cooling

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

Location & Zoning

Account Number	24-2-12
Street Address	18 UNION ST
City	CORNWALL
State	NY
Zip	12518-1619
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Block	2
Legal Lot Number	12.00
Jurisdiction	ORANGE NY
Township / Civil Division	CORNWALL
Census Block Group	4
Census Block	4016
Census Tract	13000

Owner

Source: Orange County and Cornwall Town records, as of April 29, 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 Record
Mailing Address	18 UNION ST, CORNWALL, NY 12518-1619
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	May 20, 2021 · Amount on Record
Deed Sale	May 20, 2021 · Amount on Record
Record Updated	Jun 8, 2026

November 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ORANGE NY
Recording Date	Nov 22, 2017
Property Address	18 UNION ST, CORNWALL, NY 12518-1619
Document Number	0000084093
Book / Page	014325 / 000178
Instrument Date	Oct 23, 2017
Instrument	84093
Transaction Type	Transfer
Record Updated	Nov 28, 2017
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	112 RUSSELL ST CORNWALL NY 125181709, CORNWALL, NY 12518-1709

Tax Assessment & Valuation

Source: Orange County and Cornwall Town assessment roll, as of April 29, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025		$219,400 (-) Land $72,600 Building $146,800	$347,000 (+6.67%)
2024	$9,214.00
2023		$219,400 (-) Land $72,600 Building $146,800	$325,300 (+11.86%) Land $107,643 Building $217,657
2022		$219,400 Land $72,600 Building $146,800	$290,800 Land $96,226 Building $194,574

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

Source: FEMA National Flood Hazard Layer, effective September 26, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	1 in force
Nearby Flood Claims	6 (2011–2023)
Claims Outside the SFHA	6 of 6
Most Recent Claim	Jul 2023 · Severe Storms And Flooding
Claims by Event	Severe Storms And Flooding, Jul 2023 · 2 claims Remnants Of Hurricane Ida, Sep 2021 · 2 claims

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 80% of the US · above 54% of New York
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CORNWALL-ON-HUDSON serves 9,700 people · EPA ID NY3503526
Water Source	Surface water
Last State Inspection	Nov 2025
Lead	1 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 322 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Spectrum Cable	1,000 / 1,000
T-Mobile Fixed Wireless	100 / 20