Naugatuck Borough property record for 313 Spring St, Naugatuck, CT 06770
| Property Type | Duplex |
|---|---|
| Details | 6 bd · 2 ba · 2,448 sqft · built 1890 |
| Lot Size | 0.3 acres (13,068 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $205,000 (Jul 2008) |
| Tax Bill | $6,862 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | NAUG M:G-11W30-B |
| Primary APN | NAUG M:G-11W30-B |
|---|---|
| Alternative APNs |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 12 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 2,448 sqft Living Area |
| Gross Area | 4,974 sqft |
| 1st Floor Area | 1,020 sqft |
| Attic | Attic |
| Attic Area | 1,020 sqft |
| Basement Area | 1,020 sqft |
| Unfinished Basement | 1,020 sqft |
| Year Built | Built 1890 |
|---|---|
| Effective Year Built | Effective 1890 |
| Architectural Style | Duplex Single |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Shingle |
| Lot Area | 13,068 sqft (0.3 acres) |
| Deck Area | Deck Area |
| Heating System | Baseboard |
|---|---|
| Heating Fuel | Oil |
| Account Number | 40-0090 |
|---|---|
| Street Address | 313 SPRING ST |
| City | NAUGATUCK |
| State | CT |
| Zip | 06770-2956 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R8 |
| Legal Lot Number | 90 |
| Jurisdiction | NAUGATUCK CT |
| Township / Civil Division | NAUGATUCK |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 345100 |
Source: Naugatuck Borough records, as of October 20, 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 | 313 SPRING ST, NAUGATUCK, CT 06770-2956 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 31, 2008 · Amount on Record |
| Deed Sale | Jul 31, 2008 · Amount on Record |
| Deed Book / Page | 832 / 455 |
| Record Updated | Oct 29, 2026 |
Source: Naugatuck Borough assessment roll, as of September 25, 2026
| Type | Name |
|---|---|
| State | Connecticut |
| County Subdivision / Municipality | Naugatuck Borough |
| Unified School District | Naugatuck School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $6,862.00 (+1.63%) | $169,680 (-) Land $31,220 Building $138,460 | $341,262 (+187.32%) |
| 2025 | $6,752.00 | $169,680 (-) Land $31,220 Building $138,460 | $118,776 Land $21,854 Building $96,922 |
| 2024 | $6,752.00 (-11.08%) | ||
| 2023 | $7,593.00 (+26.68%) | $169,680 (+35.18%) Land $31,220 Building $138,460 | |
| 2022 | $5,994.00 | $125,520 Land $33,500 Building $92,020 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective January 25, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
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 | 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 | CTWC - NAUGATUCK REGION-CENTRAL SYSTEM private · serves 22,735 people · EPA ID CT0880011 |
|---|---|
| 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 291 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Frontier, GoNetspeed.
5G (outdoors only) and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures