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Single Family ResidentialResidential
$233,345$177 / 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 87How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $219,700 on Jun 7, 2021

21 WATER ST

SOUTH CHINA, ME 04358
2
Beds
1
Baths
1,318 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.
0.96 ac
Lot SizeThe size of the land the home sits on, from county records.
1830
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

$233K
$203K low$264K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$219,700 · Jun 7, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,856 (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.$158,600 (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.$130,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$203,015

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residential
StyleThe architectural style of the home, such as ranch or colonial.Cape Cod
CountyKENNEBEC
Lot (acres)The size of the land the home sits on, from county records.0.96
ConstructionThe main material the home's frame and walls are built from.Brick
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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
China Primary SchoolB-
Elementary · Grades PK–4 · 3.3 mi
M
China Middle SchoolC+
Middle · Grades 5–8 · 3.3 mi
H
Messalonskee High SchoolB+
High · Grades 9–12 · 15.7 mi

District: Regional School Unit 18

Neighborhood · ZIP 04358These 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.127
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.72
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.79%
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.4.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.4,458
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.81 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$91,647
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$112,125
Average tempThe average temperature here across a full year.44°F
Annual precipHow much rain and melted snow falls here in a typical year.45 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

21 Water 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 less than 84% of homes in South China 04358
  • Costs less per square foot than 82% of homes in South China 04358
  • Has a smaller lot than 72% of homes in South China 04358
  • Older than 98% of homes in South China 04358

What homes are worth in South China 04358

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

This home
$79K$701K

This home is worth more than 16% of homes in South China 04358.

How it measures up in South China 04358

The dot is this home. The mark in the middle is the typical home in South China 04358.

Estimated value$233,345
CheaperTypical $355,188Pricier

Pricier than 16% of homes nearby

Price per ft²$177
CheaperTypical $254Pricier

Pricier than 18% of homes nearby

Living area1,318 ft²
SmallerTypical 1,422 ft²Bigger

Bigger than 41% of homes nearby

Lot size0.96 ac
SmallerTypical 1.8 acBigger

Bigger than 28% of homes nearby

Year built1830
OlderTypical 1977Newer

Newer than 2% of homes nearby

How 21 Water St ranks against every home in each area.
MeasureThis homeSouth China 04358Kennebec County
Estimated valuepricier than$233,34516% of homes24% of homes
Price per ft²pricier than$17718% of homes23% of homes
Living areabigger than1,318 ft²41% of homes49% of homes
Lot sizebigger than0.96 ac28% of homes44% of homes
Year builtnewer than18302% of homes2% of homes

About 21 Water St

How much is 21 Water St, South China, ME worth?

The TopHap Estimate for 21 Water St, South China, ME is $233,345 as of Aug 30, 2026. The likely range is $203,011 to $263,679. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Water St, South China, ME last sell?

21 Water St, South China, ME last sold on Jun 7, 2021 for $219,700, according to the county's recorded deed.

How big is 21 Water St, South China, ME?

21 Water St, South China, ME has 2 bedrooms, 1 bathrooms, 1,318 square feet of living space and a 0.96-acre lot.

When was 21 Water St, South China, ME built?

21 Water St, South China, ME was built in 1830, making it 196 years old. It is a cape cod home. The building has 1 story.

What schools serve 21 Water St, South China, ME?

21 Water St, South China, ME is assigned to China Primary School (elementary), rated B-; China Middle School (middle), rated C+; Messalonskee High School (high), rated B+. All sit in Regional School Unit 18. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Water St, South China, ME compare to other homes in South China 04358?

Among the 2,279 homes in South China 04358, it is worth more than 16% of them ($233,345 against a typical $355,188), its price per square foot is higher than 18% of them ($177 against a typical $254), it is bigger than 41% of them (1,318 ft² against a typical 1,422 ft²), its lot is bigger than 28% of them (0.96 ac against a typical 1.8 ac) and it is newer than 2% of them (1830 against a typical 1977). Measured against all of Kennebec County, it is worth more than 24% 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 21 Water St, South China, ME?

The 2025 property tax bill for 21 Water St, South China, ME was $1,856. The county assessed it at $158,600.

More homes on Water St

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Assigned schools

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