Naugatuck Borough property record for 89 Kosko Ln, Naugatuck, CT 06770
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,824 sqft · built 1962 |
| Lot Size | 0.4 acres (17,424 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $240,000 (Jan 2006) |
| Tax Bill | $8,218 (2026) |
| Deeds & Mortgages | Mar 2024 Refinance |
| Flood Zone | Zone X (minimal risk) |
| APN | 027-0140 |
| Primary APN | 027-0140 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,824 sqft Living Area |
| Gross Area | 3,978 sqft |
| 1st Floor Area | 1,824 sqft |
| Basement Area | 1,824 sqft |
| Unfinished Basement | 1,824 sqft |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Architectural Style | Ranch |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Shingle |
| Lot Area | 17,424 sqft (0.4 acres) |
| Garage Type | Basement |
| Deck Area | Deck Area |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Electric |
| Account Number | 27-0140 |
|---|---|
| Street Address | 89 KOSKO LN |
| City | NAUGATUCK |
| State | CT |
| Zip | 06770-3138 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R15 |
| Legal Lot Number | 140 |
| Jurisdiction | NAUGATUCK CT |
| Township / Civil Division | NAUGATUCK |
| Census Block Group | 4 |
| Census Block | 4007 |
| 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 | 89 KOSKO LN, NAUGATUCK, CT 06770-3138 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jan 19, 2006 · Amount on Record |
| Deed Sale | Jan 19, 2006 · Amount on Record |
| Deed Book / Page | 743 / 412 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | NAUGATUCK CT |
| Property Address | 89 KOSKO LN, NAUGATUCK, CT 06770-3138 |
| Transaction Type | Mortgage |
| Record Updated | Apr 18, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0001137-86 |
|---|---|
| Date | Mar 25, 2024 |
| Book Page | 1137/86 |
| Instrument | 2024-792 |
| Name | GOOD LEAP LLC |
|---|
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 1, 2054 |
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 | $8,218.00 (+1.63%) | $203,210 (-) Land $34,090 Building $169,120 | $352,878 (+148.07%) |
| 2025 | $8,086.00 | $203,210 (-) Land $34,090 Building $169,120 | $142,247 Land $23,863 Building $118,384 |
| 2024 | $8,086.00 (-11.08%) | ||
| 2023 | $9,094.00 (+43.85%) | $203,210 (+53.49%) Land $34,090 Building $169,120 | |
| 2022 | $6,322.00 | $132,390 Land $36,180 Building $96,210 |
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 | 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 145 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 |
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