Naugatuck Borough property record for 511 N Main St, Naugatuck, CT 06770
| Property Type | Triplex |
|---|---|
| Details | 5 bd · 3 ba · 1,990 sqft · built 1895 |
| Lot Size | 0.13 acres (5,663 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $259,000 (Oct 2006) |
| Tax Bill | $5,651 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | NAUG M:36-50E29 |
| Primary APN | NAUG M:36-50E29 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Units | 3 Units |
| Stories | 2 Stories |
| Building Area | 1,990 sqft Living Area |
| Gross Area | 3,723 sqft |
| 1st Floor Area | 884 sqft |
| Attic | Attic |
| Attic Area | 780 sqft |
| Basement Area | 884 sqft |
| Unfinished Basement | 884 sqft |
| Year Built | Built 1895 |
|---|---|
| Effective Year Built | Effective 1895 |
| Architectural Style | Triplex |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Shingle |
| Lot Area | 5,663 sqft (0.13 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 40-4730 |
|---|---|
| Street Address | 511 N MAIN ST |
| City | NAUGATUCK |
| State | CT |
| Zip | 06770-3088 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Local Zoning Code | R8 |
| Legal Lot Number | 4730 |
| Jurisdiction | NAUGATUCK CT |
| Township / Civil Division | NAUGATUCK |
| Census Block Group | 1 |
| Census Block | 1016 |
| Census Tract | 345100 |
511 N Main St, a triplex, is owned and occupied by two individuals who bought it in October 2006.
Source: Naugatuck Borough records, as of September 25, 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 | 511 N MAIN ST, NAUGATUCK, CT 06770-3088 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 19, 2006 · Amount on File |
| Deed Sale | Oct 19, 2006 · Amount on File |
| Prior Sale | Feb 14, 2006 · Amount on File |
| Deed Book / Page | 777 / 173 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 511 N Main St was $5,651.
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 |
|---|---|---|---|
| 2025 | $5,651.00 | $142,030 Land $16,940 Building $125,090 | $202,900 Land $24,200 Building $178,700 |
| 2024 | $5,651.00 (-11.09%) | ||
| 2023 | $6,356.00 (+28.66%) | $142,030 (+37.29%) Land $16,940 Building $125,090 | |
| 2022 | $4,940.00 | $103,450 Land $14,240 Building $89,210 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 511 N Main St in Zone X, an area of moderate 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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| 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 511 N Main 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 | 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 147 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 |
May also be available: Verizon.
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