10 Grindstone Ave, Winter Harbor, ME 04693 Property Records

Hancock County and Winter Harbor Town property record for 10 Grindstone Ave, Winter Harbor, ME 04693

Property Summary

Property Type	Single Family Home
Details	2 bd · 2 ba · 392 sqft · built 1998
Lot Size	0.39 acres (16,988 sqft)
Owner	2 Individual Names on File
Tax Bill	$1,633 (2024)
Flood Zone	Zone X (minimal risk)
APN	`WNHR M:018 L:25`

Property Details

APN / Parcel Number

Primary APN	`WNHR M:018 L:25`
Alternative APN	`618`

Interior

Bedrooms	2 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	392 sqft Living Area

Exterior

Year Built	Built 1998
Effective Year Built	Effective 1998
Construction Type	Brick
Roof Material	Asphalt
Lot Area	16,988 sqft (0.39 acres)

Location & Zoning

Account Number	618
Street Address	10 GRINDSTONE AVE
City	WINTER HARBOR
State	ME
Zip	04693
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Lot Number	25
Jurisdiction	WINTER HARBOR ME
Township / Civil Division	WINTER HARBOR
Census Block Group	2
Census Block	2015
Census Tract	965800

Owner

10 Grindstone Ave, a single family home, is owned by two individuals.

Source: Hancock County and Winter Harbor Town records, as of July 30, 2026

Owner of Record	2 Individual Names on File
Mailing Address	192 THOMPSON HILL RD, PORTLAND, CT 06480-1005
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.

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Hancock County and Winter Harbor Town assessment roll, as of July 30, 2026

Property Jurisdictions

Type	Name
State	Maine
County	Hancock County
County Subdivision	Winter Harbor Town
Unified School District	Regional School Unit 24 (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2024	$1,633.00	$113,400 Land $38,000 Building $75,400
2022	$1,236.00	$113,400 Land $38,000 Building $75,400

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 10 Grindstone Ave in Zone X, an area of minimal flood risk.

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
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

Wildfire risk around 10 Grindstone Ave 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.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 51 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Fidium Fiber Fiber	2,000 / 2,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20