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Single Family ResidenceResidential
$356,923$183 / 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 85How 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 $290,800 on Aug 23, 2019

21 SCHOOL ST

LEWISTON, ME 04240
4
Beds
3
Baths
1,952 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1988
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

$357K
$303K low$411K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$290,800 · Aug 23, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,674 (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.$173,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$24,720
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$148,380

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.Contemporary
CountyANDROSCOGGIN
Lot (acres)The size of the land the home sits on, from county records.0.21
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

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

E
Thomas J. McMahon Elementary SchoolF
Elementary · Grades PK–6 · 0.3 mi
M
Lewiston Middle SchoolF
Middle · Grades 7–8 · 1.9 mi
H
Lewiston High SchoolD-
High · Grades 9–12 · 2.1 mi

District: Lewiston

Neighborhood · ZIP 04240These 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.113
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.90

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.14%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.38,840
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,098 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$60,035
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$73,033
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.46 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.57%

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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 School 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 71% of homes in Lewiston 04240
  • Costs less per square foot than 87% of homes in Androscoggin County
  • Bigger than 80% of homes in Androscoggin County
  • Has a smaller lot than 82% of homes in Androscoggin County
  • Newer than 88% of homes in Lewiston 04240

What homes are worth in Lewiston 04240

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

This home
$187K$620K

This home is worth more than 71% of homes in Lewiston 04240.

How it measures up in Lewiston 04240

The dot is this home. The mark in the middle is the typical home in Lewiston 04240.

Estimated value$356,923
CheaperTypical $309,737Pricier

Pricier than 71% of homes nearby

Price per ft²$183
CheaperTypical $238Pricier

Pricier than 17% of homes nearby

Living area1,952 ft²
SmallerTypical 1,452 ft²Bigger

Bigger than 71% of homes nearby

Lot size0.21 ac
SmallerTypical 0.23 acBigger

Bigger than 37% of homes nearby

Year built1988
OlderTypical 1955Newer

Newer than 88% of homes nearby

How 21 School St ranks against every home in each area.
MeasureThis homeLewiston 04240Androscoggin County
Estimated valuepricier than$356,92371% of homes55% of homes
Price per ft²pricier than$18317% of homes13% of homes
Living areabigger than1,952 ft²71% of homes80% of homes
Lot sizebigger than0.21 ac37% of homes18% of homes
Year builtnewer than198888% of homes72% of homes

About 21 School St

How much is 21 School St, Lewiston, ME worth?

The TopHap Estimate for 21 School St, Lewiston, ME is $356,923 as of Sep 24, 2026. The likely range is $303,205 to $410,641. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 School St, Lewiston, ME last sell?

21 School St, Lewiston, ME last sold on Aug 23, 2019 for $290,800, according to the county's recorded deed.

How big is 21 School St, Lewiston, ME?

21 School St, Lewiston, ME has 4 bedrooms, 3 bathrooms, 1,952 square feet of living space and a 0.21-acre lot.

When was 21 School St, Lewiston, ME built?

21 School St, Lewiston, ME was built in 1988, making it 38 years old. It is a contemporary home. The building has 1 story.

What schools serve 21 School St, Lewiston, ME?

21 School St, Lewiston, ME is assigned to Thomas J. McMahon Elementary School (elementary), rated F; Lewiston Middle School (middle), rated F; Lewiston High School (high), rated D-. All sit in Lewiston. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 School St, Lewiston, ME compare to other homes in Lewiston 04240?

Among the 9,442 homes in Lewiston 04240, it is worth more than 71% of them ($356,923 against a typical $309,737), its price per square foot is higher than 17% of them ($183 against a typical $238), it is bigger than 71% of them (1,952 ft² against a typical 1,452 ft²), its lot is bigger than 37% of them (0.21 ac against a typical 0.23 ac) and it is newer than 88% of them (1988 against a typical 1955). Measured against all of Androscoggin County, it is worth more than 55% 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 School St, Lewiston, ME?

The 2025 property tax bill for 21 School St, Lewiston, ME was $5,674. The county assessed it at $173,100.

More homes on School St

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