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Single Family ResidenceResidential
$410,837$537 / 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 80How 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

646 WALDOBORO RD

WASHINGTON, ME 04574
3
Beds
1
Baths
765 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.
73 ac
Lot SizeThe size of the land the home sits on, from county records.
1926
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$411K
$329K low$493K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,363 (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.$300,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$78,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$222,300

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyKNOX
Lot (acres)The size of the land the home sits on, from county records.73.00
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(1)

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
Prescott Memorial SchoolA
Elementary · Grades PK–6 · 2.3 mi
H
Medomak Valley High SchoolC
High · Grades 9–12 · 8.4 mi
M
Medomak Middle SchoolD+
Middle · Grades 7–8 · 8.5 mi

District: School Administrative District 40

Neighborhood · ZIP 04574These 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.87
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.71
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.81%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.21%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.14%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.1,669
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.42 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$62,422
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,677
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.50%

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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

646 Waldoboro Rd 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 85% of homes in Washington 04574
  • Among the highest price per square foot in Washington 04574
  • Smaller than 98% of homes in Washington 04574
  • Among the largest lots in Knox County
  • Older than 94% of homes in Washington 04574

What homes are worth in Washington 04574

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

This home
$75K$740K

This home is worth more than 85% of homes in Washington 04574.

How it measures up in Washington 04574

The dot is this home. The mark in the middle is the typical home in Washington 04574.

Estimated value$410,837
CheaperTypical $280,564Pricier

Pricier than 85% of homes nearby

Price per ft²$537
CheaperTypical $216Pricier

Pricier than almost all homes nearby

Living area765 ft²
SmallerTypical 1,530 ft²Bigger

Bigger than 2% of homes nearby

Lot size73 ac
SmallerTypical 4.6 acBigger

Bigger than 98% of homes nearby

Year built1926
OlderTypical 1980Newer

Newer than 6% of homes nearby

How 646 Waldoboro Rd ranks against every home in each area.
MeasureThis homeWashington 04574Knox County
Estimated valuepricier than$410,83785% of homes42% of homes
Price per ft²pricier than$537almost all homes83% of homes
Living areabigger than765 ft²2% of homes7% of homes
Lot sizebigger than73 ac98% of homesalmost all homes
Year builtnewer than19266% of homes28% of homes

About 646 Waldoboro Rd

How much is 646 Waldoboro Rd, Washington, ME worth?

The TopHap Estimate for 646 Waldoboro Rd, Washington, ME is $410,837 as of Sep 24, 2026. The likely range is $329,038 to $492,636. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 646 Waldoboro Rd, Washington, ME last sell?

646 Waldoboro Rd, Washington, ME last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 646 Waldoboro Rd, Washington, ME?

646 Waldoboro Rd, Washington, ME has 3 bedrooms, 1 bathrooms, 765 square feet of living space and a 73.00-acre lot.

When was 646 Waldoboro Rd, Washington, ME built?

646 Waldoboro Rd, Washington, ME was built in 1926, making it 100 years old. The building has 1 story.

What schools serve 646 Waldoboro Rd, Washington, ME?

646 Waldoboro Rd, Washington, ME is assigned to Prescott Memorial School (elementary), rated A; Medomak Valley High School (high), rated C; Medomak Middle School (middle), rated D+. All sit in School Administrative District 40. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 646 Waldoboro Rd, Washington, ME compare to other homes in Washington 04574?

Among the 719 homes in Washington 04574, it is worth more than 85% of them ($410,837 against a typical $280,564), its price per square foot is higher than almost all of them ($537 against a typical $216), it is bigger than 2% of them (765 ft² against a typical 1,530 ft²), its lot is bigger than 98% of them (73 ac against a typical 4.6 ac) and it is newer than 6% of them (1926 against a typical 1980). Measured against all of Knox County, it is worth more than 42% 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 646 Waldoboro Rd, Washington, ME?

The 2025 property tax bill for 646 Waldoboro Rd, Washington, ME was $4,363. The county assessed it at $300,900.

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