Guilford Town property record for 42 Cornwall Ln, Guilford, CT 06437
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,509 sqft · built 1985 |
| Lot Size | 0.74 acres (32,234 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $10,072 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | GUIL M:9100106 |
| Primary APN | GUIL M:9100106 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,509 sqft Living Area |
| Basement Area | 1,142 sqft |
| Unfinished Basement | 1,142 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 2005 |
| Architectural Style | Colonial |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 32,234 sqft (0.74 acres) |
| Garage Type | Attached |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Oil |
| Sewer | Septic |
| Account Number | 8338 |
|---|---|
| Street Address | 42 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 |
42 Cornwall Ln is owned and occupied by an individual.
Source: Guilford Town records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 42 CORNWALL LN, GUILFORD, CT 06437-1668 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 42 Cornwall Ln was $10,072.
Source: Guilford Town assessment roll, as of September 25, 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision | Guilford Town |
| Unified School District | Guilford School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $10,072.00 | $364,280 (-) Land $151,410 Building $212,870 | $520,400 Land $216,300 Building $304,100 |
| 2024 | $10,072.00 (+4.02%) | $364,280 (-) Land $151,410 Building $212,870 | |
| 2023 | $9,683.00 (+0.02%) | $364,280 (+25.12%) Land $151,410 Building $212,870 | |
| 2022 | $9,681.00 | $291,150 Land $159,060 Building $132,090 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 42 Cornwall Ln in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective January 25, 2026
| 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 |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 42 Cornwall Ln is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 55% of Connecticut |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CTWC - SHORELINE REGION-GUILFORD SYSTEM private · serves 33,975 people · EPA ID CT0608011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2025 |
| Lead | Under 1 ppb (2026) action level 15 ppb |
| 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.
Source: FCC Broadband Data Collection, based on 88 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Xfinity Cable | 2,000 / 250 |
May also be available: T-Mobile.
5G and 4G LTE (outdoors only)
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