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Single Family ResidenceResidential
$416,084$208 / 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 82How 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 $196,500 on Sep 30, 2024

399 MAIN ST

WATERVILLE, ME 04901
4
Beds
1.5
Baths
1,998 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.
0.32 ac
Lot SizeThe size of the land the home sits on, from county records.
1964
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$416K
$341K low$491K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$196,500 · Sep 30, 2024

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,673 (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.$274,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$27,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$247,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$235,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$360,145

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Colonial
CountyKENNEBEC
Lot (acres)The size of the land the home sits on, from county records.0.32
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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
George J Mitchell SchoolD
Elementary · Grades PK–3 · 0.7 mi
H
Waterville Senior High SchoolD+
High · Grades 9–12 · 1.5 mi
M
Waterville Junior High SchoolC
Middle · Grades 6–8 · 3.2 mi

District: Waterville

Neighborhood · ZIP 04901These 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.91
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.70
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.69

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
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.0.7%
PopulationHow many people live in this area.28,079
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.340 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$58,894
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,846
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.44 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

399 Main 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 88% of homes in Waterville 04901
  • Costs less per square foot than 70% of homes in Kennebec County
  • Bigger than 81% of homes in Kennebec County
  • Has a smaller lot than 79% of homes in Kennebec County

What homes are worth in Waterville 04901

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

This home
$77K$560K

This home is worth more than 88% of homes in Waterville 04901.

How it measures up in Waterville 04901

The dot is this home. The mark in the middle is the typical home in Waterville 04901.

Estimated value$416,084
CheaperTypical $271,247Pricier

Pricier than 88% of homes nearby

Price per ft²$208
CheaperTypical $206Pricier

Pricier than 52% of homes nearby

Living area1,998 ft²
SmallerTypical 1,415 ft²Bigger

Bigger than 78% of homes nearby

Lot size0.32 ac
SmallerTypical 0.31 acBigger

Bigger than 50% of homes nearby

Year built1964
OlderTypical 1958Newer

Newer than 57% of homes nearby

How 399 Main St ranks against every home in each area.
MeasureThis homeWaterville 04901Kennebec County
Estimated valuepricier than$416,08488% of homes73% of homes
Price per ft²pricier than$20852% of homes30% of homes
Living areabigger than1,998 ft²78% of homes81% of homes
Lot sizebigger than0.32 ac50% of homes21% of homes
Year builtnewer than196457% of homes45% of homes

About 399 Main St

How much is 399 Main St, Waterville, ME worth?

The TopHap Estimate for 399 Main St, Waterville, ME is $416,084 as of Sep 24, 2026. The likely range is $341,446 to $490,722. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 399 Main St, Waterville, ME last sell?

399 Main St, Waterville, ME last sold on Sep 30, 2024 for $196,500, according to the county's recorded deed.

How big is 399 Main St, Waterville, ME?

399 Main St, Waterville, ME has 4 bedrooms, 1.5 bathrooms, 1,998 square feet of living space and a 0.32-acre lot.

When was 399 Main St, Waterville, ME built?

399 Main St, Waterville, ME was built in 1964, making it 62 years old. It is a colonial home. The building has 2 stories.

What schools serve 399 Main St, Waterville, ME?

399 Main St, Waterville, ME is assigned to George J Mitchell School (elementary), rated D; Waterville Senior High School (high), rated D+; Waterville Junior High School (middle), rated C. All sit in Waterville. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 399 Main St, Waterville, ME compare to other homes in Waterville 04901?

Among the 8,740 homes in Waterville 04901, it is worth more than 88% of them ($416,084 against a typical $271,247), its price per square foot is higher than 52% of them ($208 against a typical $206), it is bigger than 78% of them (1,998 ft² against a typical 1,415 ft²), its lot is bigger than 50% of them (0.32 ac against a typical 0.31 ac) and it is newer than 57% of them (1964 against a typical 1958). Measured against all of Kennebec County, it is worth more than 73% 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 399 Main St, Waterville, ME?

The 2025 property tax bill for 399 Main St, Waterville, ME was $4,673. The county assessed it at $274,900.

More homes on Main St

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Assigned schools

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