Hancock County and Winter Harbor Town property record for 57 Grindstone Ave, Winter Harbor, ME 04693
| Lot Size | 3.07 acres (133,729 sqft) |
|---|---|
| Owner | 2 Company Names on File |
| Tax Bill | $14,399 (2024) |
| Flood Zone | Zone X (minimal risk) |
| APN | WNHR M:018 L:20 |
| Primary APN | WNHR M:018 L:20 |
|---|---|
| Alternative APN |
|
| Lot Area | 133,729 sqft (3.07 acres) |
|---|
| Account Number | 185 |
|---|---|
| Street Address | 57 GRINDSTONE AVE |
| City | WINTER HARBOR |
| State | ME |
| Zip | 04693 |
| Property Category | Other |
| Property Type | Unknown |
| Legal Lot Number | 20 |
| Jurisdiction | WINTER HARBOR ME |
| Township / Civil Division | WINTER HARBOR |
| Census Block Group | 2 |
| Census Block | 2036 |
| Census Tract | 965800 |
57 Grindstone Ave is owned by a company that acquired it in December 2007.
Source: Hancock County and Winter Harbor Town records, as of May 21, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 57 GRINDSTONE AVE, WINTER HARBOR, ME 04693 |
| Owner Type | Company |
| Vesting | Company |
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 |
|---|---|
| Last Sale | Dec 27, 2007 |
| Deed Sale | Dec 27, 2007 |
| Deed Book / Page | 4913 / 170 |
| Record Updated | Sep 20, 2026 |
Source: Hancock County and Winter Harbor Town assessment roll, as of May 21, 2026
| Type | Name |
|---|---|
| State | Maine |
| County | Hancock County |
| County Subdivision | Winter Harbor Town |
| Unified School District | Regional School Unit 24 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2024 | $14,399.00 | $999,900 Land $516,500 Building $483,400 |
| 2022 | $10,899.00 | $999,900 Land $516,500 Building $483,400 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 57 Grindstone Ave in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective October 1, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone VE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 4 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 57 Grindstone Ave 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 96% of the US · lower than 97.9% of Maine |
|---|---|
| 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 | WINTER HARBOR WATER DISTRICT serves 700 people · EPA ID ME0091630 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Dec 2022 |
| Lead | 1 ppb (2021–2023) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 6 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. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 14 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 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: Fidium Fiber.
4G LTE only, no 5G reported
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