Hamden Town property record for 155 Thornton St, Hamden, CT 06517
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,670 sqft · built 1928 |
| Lot Size | 0.15 acres (6,534 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $122,000 (Jun 1998) |
| Tax Bill | $16,286 (2026) |
| Deeds & Mortgages | Sep 2026 Mortgage Sep 2021 Refinance |
| Flood Zone | Zone X (minimal risk) |
| APN | HAMD M:2428 B:336 L:00-0000 |
| Primary APN | HAMD M:2428 B:336 L:00-0000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 1,670 sqft Living Area |
| Gross Area | 3,580 sqft |
| 1st Floor Area | 942 sqft |
| Attic | Attic |
| Attic Area | 728 sqft |
| Basement Area | 942 sqft |
| Unfinished Basement | 780 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1928 |
|---|---|
| Effective Year Built | Effective 1928 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,534 sqft (0.15 acres) |
| Garage Type | Detached |
| Deck Area | Deck Area |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Street Address | 155 THORNTON ST |
|---|---|
| City | HAMDEN |
| State | CT |
| Zip | 06517-1336 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R4 |
| Legal Block | 336 |
| Legal Lot Number | 0000 |
| Jurisdiction | HAMDEN CT |
| Township / Civil Division | HAMDEN |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 165300 |
155 Thornton St is owned and occupied by two individuals who bought it in June 1998.
Source: Hamden Town records, as of October 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 155 THORNTON ST, HAMDEN, CT 06517-1336 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Sep 18, 2026 | Deed of Trust, Mortgage CONNEX CREDIT UNION |
| Sep 2, 2021 | Deed of Trust, Mortgage · Stand-Alone Refinance CONNEX CU |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 1, 1998 · Amount on File |
| Deed Sale | Jun 1, 1998 · Amount on File |
| Deed Book / Page | 1741 / 104 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HAMDEN CT |
| Recording Date | Sep 18, 2026 |
| Property Address | 155 THORNTON ST, HAMDEN, CT 06517-1336 |
| Document Number | 0000005497 |
| Book / Page | 5408 / 29 |
| Instrument Date | Sep 4, 2026 |
| Instrument | 20265497 |
| Transaction Type | Mortgage |
| Record Updated | Oct 7, 2026 |
| Name | Verified Name |
|---|---|
| Address | 155 THORNTON ST, HAMDEN, CT 06517-1336 |
| Document Number | 0000005497, |
|---|---|
| Date | Sep 18, 2026 |
| Book Page | 5408/29 |
| Instrument | 20265497 |
| Name | CONNEX CREDIT UNION |
|---|
| Amount | Amount on Record |
|---|---|
| Term | 120 Months |
| Due | Oct 1, 2036 |
| Max Rate | -1% |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | HAMDEN CT |
| Property Address | 155 THORNTON ST, HAMDEN, CT 06517-1336 |
| Transaction Type | Mortgage |
| Record Updated | Sep 16, 2021 |
| Name | Verified Name |
|---|
| Document Number | 4883-249 |
|---|---|
| Date | Sep 2, 2021 |
| Book Page | 4883/249 |
| Instrument | 7085 |
| Name | CONNEX CU |
|---|---|
| Type | Credit Union |
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
The 2026 property tax bill for 155 Thornton St was $16,286.
Source: Hamden Town assessment roll, as of September 25, 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision | Hamden Town |
| Unified School District | Hamden School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $16,286.00 | $303,450 (-) Land $125,790 Building $177,660 | $420,358 (+97.89%) |
| 2025 | $303,450 (+59.2%) Land $125,790 Building $177,660 | $212,415 Land $88,053 Building $124,362 | |
| 2024 | $15,743.00 (+48.52%) | $190,610 (+2.14%) Land $72,590 Building $118,020 | |
| 2023 | $10,600.00 | $186,620 Land $72,590 Building $114,030 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 155 Thornton St 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 155 Thornton St is low, with less than 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 93% of the US · lower than 86% of Connecticut |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
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 | REGIONAL WATER AUTHORITY serves 418,900 people · EPA ID CT0930011 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jun 2024 |
| 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 563 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| GoNetspeed Fiber | 2,000 / 2,000 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures