20 Cornwall Ln, Guilford, CT 06437 Property Records

Guilford Town property record for 20 Cornwall Ln, Guilford, CT 06437

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,650 sqft · built 1985
Lot Size	1.07 acres (46,609 sqft)
Owner	Individual Name on File
Last Sale	$586,000 (Apr 2006)
Tax Bill	$10,632 (2024)
Deeds & Mortgages	Jan 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`GUIL M:9200105`

Property Details

APN / Parcel Number

Primary APN	`GUIL M:9200105`
Alternative APN	`8337`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,650 sqft Living Area
Basement Area	1,288 sqft
Unfinished Basement	688 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1985
Effective Year Built	Effective 2005
Architectural Style	Colonial
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Asphalt
Lot Area	46,609 sqft (1.07 acres)
Garage Type	Attached

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Hot Water
Heating Fuel	Oil
Sewer	Septic

Location & Zoning

Account Number	8337
Street Address	20 CORNWALL LN
City	GUILFORD
State	CT
Zip	06437-1668
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-4
Jurisdiction	GUILFORD CT
Township / Civil Division	GUILFORD
Census Block Group	4
Census Block	4007
Census Tract	190301

Owner

Source: Guilford Town records · APN GUIL M:9200105

Assessment roll updated June 25, 2026 · Last verified July 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 File
Mailing Address	20 CORNWALL LN, GUILFORD, CT 06437-1668
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Apr 03, 2006 · Amount on Record
Deed Sale	Apr 03, 2006 · Amount on Record
Deed Book / Page	718 / 284
Record Updated	Sep 20, 2026

January 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	GUILFORD CT
Property Address	20 CORNWALL LN, GUILFORD, CT 06437-1668
Transaction Type	Mortgage
Record Updated	Feb 05, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	947-1102
Date	Jan 09, 2020
Book Page	947/1102
Instrument	2101720020

Lender

Name	QUICKEN LOANS INC
Type	Lending Institution

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Feb 01, 2050

Interest

Rate Type	Adjustable Rate
Type Change Date	Jan 01, 2030

Tax Assessment & Valuation

Source: Guilford Town records · Assessment roll updated June 25, 2026 · Last verified July 2026

Property Jurisdictions

Type	Name
State	Connecticut
County Subdivision	Guilford Town
Unified School District	Guilford 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		$384,510 (-) Land $149,380 Building $235,130	$269,157 Land $104,566 Building $164,591
2024	$10,632.00 (+4.03%)	$384,510 (-) Land $149,380 Building $235,130
2023	$10,220.00 (+3.13%)	$384,510 (+29%) Land $149,380 Building $235,130
2022	$9,910.00	$298,060 Land $153,460 Building $144,600

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of January 25, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Low lower than 80% of the US · above 55% of Connecticut
Wildfire Likelihood	0.01% annual chance
Exposure	Direct burnable vegetation at the parcel

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

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Frontier Fiber	7,000 / 7,000
Xfinity Cable	2,000 / 250

May also be available: T-Mobile USA.

Based on FCC filings for 88 locations within half a mile of this property.

Cell Coverage

5G and 4G LTE (outdoors only)

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CTWC - SHORELINE REGION-GUILFORD SYSTEM private · serves 33,975 people
Water Source	Surface water
Last State Inspection	Jun 2025
Lead	Under 1 ppb (2026) 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.