Kennebec County and Winthrop Town property record for 258 Main St, Winthrop, ME 04364
| Property Type | Office Building |
|---|---|
| Details | 3,257 sqft · built 1890 |
| Lot Size | 0.5 acres (21,780 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,320 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | WINP M:031 L:179 |
| Primary APN | WINP M:031 L:179 |
|---|---|
| Alternative APN |
|
| Stories | 2 Stories |
|---|---|
| Building Area | 3,257 sqft Total Area |
| Gross Area | 6,444 sqft |
| 1st Floor Area | 2,102 sqft |
| Attic | Attic |
| Attic Area | 750 sqft |
| Basement Area | 750 sqft |
| Unfinished Basement | 750 sqft |
| Year Built | Built 1890 |
|---|---|
| Effective Year Built | Effective 1890 |
| Exterior Material | Wood Siding |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 21,780 sqft (0.5 acres) |
| Heating System | Hot Water |
|---|---|
| Heating Fuel | Oil |
| Account Number | 1911 |
|---|---|
| Street Address | 258 MAIN ST |
| City | WINTHROP |
| State | ME |
| Zip | 04364-1527 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Local Zoning Code | GR |
| Legal Lot Number | 179 |
| Jurisdiction | WINTHROP ME |
| Township / Civil Division | WINTHROP |
| Census Block Group | 3 |
| Census Block | 3020 |
| Census Tract | 14001 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Listed Area | Within Arnold Trail to Quebec listed 1969 · 1 contributing resources · NRIS 69000018 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
258 Main St, a commercial property, is owned by two individuals.
Source: Kennebec County and Winthrop Town records, as of July 30, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 78 TALLWOOD DR, READFIELD, ME 04355-3362 |
| 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 | 2 Names on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 258 Main St was $4,320.
Source: Kennebec County and Winthrop Town assessment roll, as of July 30, 2026
| Type | Name |
|---|---|
| State | Maine |
| County | Kennebec County |
| County Subdivision | Winthrop Town |
| Unified School District | Winthrop (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $4,320.00 | $187,000 (-) Land $57,100 Building $129,900 |
| 2024 | $4,320.00 | $187,000 Land $57,100 Building $129,900 |
| 2022 | $4,071.00 | $187,000 Land $57,100 Building $129,900 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 258 Main St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective February 18, 2021 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 258 Main St is low, with 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 80% of the US · above 53% of Maine |
|---|---|
| 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 197 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
May also be available: Verizon.
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