Naugatuck Borough property record for 111 Mill St, Naugatuck, CT 06770
| Property Type | Duplex |
|---|---|
| Details | 4 bd · 2 ba · 1,883 sqft · built 1780 |
| Lot Size | 1.3 acres (56,628 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $6,488 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | NAUG M:G-13.5W7 |
| Primary APN | NAUG M:G-13.5W7 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 1,883 sqft Living Area |
| Gross Area | 3,708 sqft |
| 1st Floor Area | 1,160 sqft |
| Attic | Attic |
| Attic Area | 728 sqft |
| Basement Area | 1,160 sqft |
| Unfinished Basement | 1,160 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1780 |
|---|---|
| Effective Year Built | Effective 1780 |
| Architectural Style | Duplex Single |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Shingle |
| Lot Area | 56,628 sqft (1.3 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 58-8670 |
|---|---|
| Street Address | 111 MILL ST |
| City | NAUGATUCK |
| State | CT |
| Zip | 06770-1801 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | R8 |
| Legal Lot Number | 8670 |
| Jurisdiction | NAUGATUCK CT |
| Township / Civil Division | NAUGATUCK |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 345400 |
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 | 111 MILL ST, NAUGATUCK, CT 06770-1801 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| 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 | $6,488.00 (+1.63%) | $160,440 (-) Land $42,280 Building $118,160 | $341,206 (+203.81%) |
| 2025 | $6,384.00 | $160,440 (-) Land $42,280 Building $118,160 | $112,308 Land $29,596 Building $82,712 |
| 2024 | $6,384.00 (-11.09%) | ||
| 2023 | $7,180.00 (+33.71%) | $160,440 (+42.65%) Land $42,280 Building $118,160 | |
| 2022 | $5,370.00 | $112,470 Land $44,790 Building $67,680 |
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 | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 288 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 | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
5G (outdoors only) and 4G LTE
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