Naugatuck Borough property record for 689 King St, Naugatuck, CT 06770
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,970 sqft · built 2003 |
| Lot Size | 1.41 acres (61,420 sqft) |
| Owner | Individual Name on File |
| Last Sale | $605,000 (Oct 2023) |
| Tax Bill | $12,838 (2026) |
| Deeds & Mortgages | Oct 2023 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 047-5361 |
| Primary APN | 047-5361 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,970 sqft Living Area |
| Gross Area | 6,653 sqft |
| 1st Floor Area | 1,537 sqft |
| Basement Area | 1,537 sqft |
| Unfinished Basement | 1,537 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 2003 |
|---|---|
| Effective Year Built | Effective 2003 |
| Architectural Style | Colonial |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Shingle |
| Lot Area | 61,420 sqft (1.41 acres) |
| Pool Type | Spa / Hot Tub (No Pool) |
| Cooling System | HVAC |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Oil |
| Account Number | 47-5361 |
|---|---|
| Street Address | 689 KING ST |
| City | NAUGATUCK |
| State | CT |
| Zip | 06770-1505 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RA1 |
| Legal Lot Number | 5361 |
| Jurisdiction | NAUGATUCK CT |
| Township / Civil Division | NAUGATUCK |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 345400 |
689 King St is owned and occupied by an individual who bought it in October 2023.
Source: Naugatuck Borough records, as of October 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 689 KING ST, NAUGATUCK, CT 06770-1505 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 19, 2023 · Amount on File |
| Deed Sale | Oct 19, 2023 · Amount on File |
| Prior Sale | May 25, 2004 · Amount on File |
| Deed Document Number | 20233038 |
| Deed Book / Page | 1129 / 500 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | NAUGATUCK CT |
| Recording Date | Oct 19, 2023 |
| Property Address | 689 KING ST, NAUGATUCK, CT 06770-1505 |
| Document Number | 001129-500 |
| Book / Page | 1129 / 500 |
| Instrument Date | Oct 18, 2023 |
| Instrument | 2023-3038 |
| Transaction Type | Transfer |
| Record Updated | Nov 2, 2023 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Number | 0020233039 |
|---|---|
| Date | Oct 19, 2023 |
| Instrument | 2023-3039 |
| Name | NEWTOWN SAVINGS BANK |
|---|---|
| Type | Bank |
| Type | Stand-Alone First Mortgage |
|---|---|
| Amount | Amount on Record |
The 2026 property tax bill for 689 King St was $12,838, up 1.6% from the year before.
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 | $12,838.00 (+1.64%) | $317,450 (-) Land $37,310 Building $280,140 | $594,743 (+167.64%) |
| 2025 | $12,631.00 | $317,450 Land $37,310 Building $280,140 | $222,215 Land $26,117 Building $196,098 |
| 2024 | $12,631.00 (-10.25%) | ||
| 2023 | $14,074.00 (+3.03%) | $314,510 (+9.94%) Land $37,310 Building $277,200 | |
| 2022 | $13,660.00 | $286,070 Land $39,790 Building $246,280 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 689 King St in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 689 King St is low, with a 0.02% annual chance of wildfire.
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 | 0.02% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 51 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Xfinity Cable | 2,000 / 250 |
May also be available: Verizon.
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