Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$261,118$293 / ft²
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 72How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $207,500 on Oct 1, 2025

30 MILL ST

HARRINGTON, ME 04643
0
Baths
892 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.55 ac
Lot SizeThe size of the land the home sits on, from county records.
1
StoriesHow many floors the home has above ground.

Valuation

$261K
$188K low$335K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$207,500 · Oct 1, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,260 (2025)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$134,506 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$30,640
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$103,866
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$113,971

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.73 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.64%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyWASHINGTON
Lot (acres)The size of the land the home sits on, from county records.0.55
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Harrington Elementary SchoolB-
Elementary · Grades PK–6 · 0.8 mi
M
Narraguagus High SchoolD-
Middle · Grades 7–12 · 1.5 mi

District: School Administrative District 37

Neighborhood · ZIP 04643These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.178
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.83
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.63

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.68%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.19%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.16%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.631
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.22 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$61,168
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$75,173
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.51 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.50%

Owner Tools

Do you own this home?
Claim this home

Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

30 Mill St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth more than 69% of homes in Harrington 04643
  • Costs more per square foot than 84% of homes in Harrington 04643
  • Smaller than 74% of homes in Harrington 04643
  • Has a smaller lot than 88% of homes in Harrington 04643

What homes are worth in Harrington 04643

Each bar is how many homes fall in that price range. The marker is this home.

This home
$52K$653K

This home is worth more than 69% of homes in Harrington 04643.

How it measures up in Harrington 04643

The dot is this home. The mark in the middle is the typical home in Harrington 04643.

Estimated value$261,118
CheaperTypical $186,487Pricier

Pricier than 69% of homes nearby

Price per ft²$293
CheaperTypical $175Pricier

Pricier than 84% of homes nearby

Living area892 ft²
SmallerTypical 1,370 ft²Bigger

Bigger than 26% of homes nearby

Lot size0.55 ac
SmallerTypical 3.1 acBigger

Bigger than 12% of homes nearby

How 30 Mill St ranks against every home in each area.
MeasureThis homeHarrington 04643Washington County
Estimated valuepricier than$261,11869% of homes63% of homes
Price per ft²pricier than$29384% of homes71% of homes
Living areabigger than892 ft²26% of homes38% of homes
Lot sizebigger than0.55 ac12% of homes25% of homes

About 30 Mill St

How much is 30 Mill St, Harrington, ME worth?

The TopHap Estimate for 30 Mill St, Harrington, ME is $261,118 as of Sep 24, 2026. The likely range is $187,718 to $334,518. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 30 Mill St, Harrington, ME last sell?

30 Mill St, Harrington, ME last sold on Oct 1, 2025 for $207,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 30 Mill St, Harrington, ME?

30 Mill St, Harrington, ME has 892 square feet of living space and a 0.55-acre lot.

What schools serve 30 Mill St, Harrington, ME?

30 Mill St, Harrington, ME is assigned to Harrington Elementary School (elementary), rated B-; Narraguagus High School (middle), rated D-. All sit in School Administrative District 37. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 30 Mill St, Harrington, ME compare to other homes in Harrington 04643?

Among the 416 homes in Harrington 04643, it is worth more than 69% of them ($261,118 against a typical $186,487), its price per square foot is higher than 84% of them ($293 against a typical $175), it is bigger than 26% of them (892 ft² against a typical 1,370 ft²) and its lot is bigger than 12% of them (0.55 ac against a typical 3.1 ac). Measured against all of Washington County, it is worth more than 63% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 30 Mill St, Harrington, ME?

The 2025 property tax bill for 30 Mill St, Harrington, ME was $2,260. The county assessed it at $134,506.

More homes on Mill St

Closest homes

More homes in Harrington 04643

Assigned schools

Explore the area

See this home in context

Open 30 Mill St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map