Prospect Town property record for 15 Cornwall Ave, Prospect, CT 06712 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Architecture Style | Ranch |
| Year Built | Built 1992 |
| Square Footage | 1,248 sqft Living Area |
| Lot Size | 84,071 sqft (1.93 acres) |
| Occupancy | Owner Occupied |
| Tax Bill | $6,580.00 (2025) |
| Primary APN | C0041800 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 5 Rooms |
| Building Area | 1,248 sqft Living Area |
| Gross Area | 2,496 sqft Gross Area |
| Basement Area | 1,248 sqft Basement |
| Unfinished Basement | 1,248 sqft Unfinished |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Siding Exterior |
| Construction Type | Frame Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 84,071 sqft (1.93 acres) |
| Deck Area | Deck Area |
| Heating System | Hot Water Heating |
|---|---|
| Heating Fuel | Oil Heating Fuel |
| Sewage | Septic Sewage |
| Water Source | Well Water Source |
| Account Number | C0041800 |
|---|---|
| Street Address | 15 CORNWALL AVE |
| City | PROSPECT |
| State | CT |
| Zip | 06712-1715 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Block | 42 |
| Legal Lot Number | 15 |
| Jurisdiction | PROSPECT CT |
| Minor Civil Division | PROSPECT |
| Census Blockgroup | 1 |
| Census Block | 1001 |
| Census Tract | 347100 |
Source: Prospect Town records · APN C0041800
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 15 CORNWALL AVE, PROSPECT, CT 06712-1715 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Dec 09, 2024 | Deed of Trust, Mortgage · Stand Alone Refinance NEW HAVEN COUNTY CU |
| Dec 09, 2019 | Deed of Trust, Mortgage · Stand Alone Refinance NEW HAVEN COUNTY CU |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | PROSPECT CT |
| Property Address | 15 CORNWALL AVE, PROSPECT, CT 06712-1715 |
| Transaction Type | Mortgage |
| Record Updated | Dec 26, 2024 |
| Name | Verified Name |
|---|
| Document Number | 000931-334 |
|---|---|
| Date | Dec 09, 2024 |
| Book Page | 931/334 |
| Instrument | 2024-1103 |
| Name | NEW HAVEN COUNTY CU |
|---|
| Type | Stand Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 181 Months |
| Due | Jan 01, 2040 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | PROSPECT CT |
| Property Address | 15 CORNWALL AVE, PROSPECT, CT 06712-1715 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 849-318 |
|---|---|
| Date | Dec 09, 2019 |
| Book Page | 849/318 |
| Name | NEW HAVEN COUNTY CU |
|---|
| Type | Stand Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 109 Months |
| Due | Jan 01, 2029 |
Source: Prospect Town records · Assessment roll updated June 25, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision | Prospect Town |
| Unified School District | Regional School District 16 (PK - 12) |
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 | $6,580.00 | $257,320 (+36.9%) Land $101,220 Building $156,100 | $180,124 Land $70,854 Building $109,270 |
| 2024 | $6,580.00 (+9.67%) | ||
| 2023 | $6,000.00 (-0.08%) | $187,960 (-) Land $101,190 Building $86,770 | |
| 2022 | $6,005.00 | $187,960 Land $101,190 Building $86,770 |
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