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Single Family ResidenceResidential
$248,527$205 / 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 84How 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 $270,000 on Oct 7, 2026

20 MELLON ST

LEWISTON, ME 04240
4
Beds
2
Baths
1,210 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.
1949
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$249K
$208K low$289K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$270,000 · Oct 7, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,875 (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.$87,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$18,480
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$69,220

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.Cape Cod
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
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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
Montello Elementary SchoolF
Elementary · Grades PK–6 · 0.5 mi
M
Lewiston Middle SchoolF
Middle · Grades 7–8 · 1.2 mi
H
Lewiston High SchoolF
High · Grades 9–12 · 1.4 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

20 Mellon 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 86% of homes in Lewiston 04240
  • Costs less per square foot than 78% of homes in Androscoggin County
  • Smaller than 68% of homes in Lewiston 04240
  • Has a smaller lot than 82% of homes in Androscoggin County
  • Older than 68% of homes in Androscoggin County

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
$189K$625K

This home is worth more than 14% 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$248,527
CheaperTypical $309,925Pricier

Pricier than 14% of homes nearby

Price per ft²$205
CheaperTypical $238Pricier

Pricier than 29% of homes nearby

Living area1,210 ft²
SmallerTypical 1,446 ft²Bigger

Bigger than 32% of homes nearby

Lot size0.21 ac
SmallerTypical 0.23 acBigger

Bigger than 36% of homes nearby

Year built1949
OlderTypical 1955Newer

Newer than 41% of homes nearby

How 20 Mellon St ranks against every home in each area.
MeasureThis homeLewiston 04240Androscoggin County
Estimated valuepricier than$248,52714% of homes15% of homes
Price per ft²pricier than$20529% of homes22% of homes
Living areabigger than1,210 ft²32% of homes45% of homes
Lot sizebigger than0.21 ac36% of homes18% of homes
Year builtnewer than194941% of homes32% of homes

About 20 Mellon St

How much is 20 Mellon St, Lewiston, ME worth?

The TopHap Estimate for 20 Mellon St, Lewiston, ME is $248,527 as of Sep 24, 2026. The likely range is $207,970 to $289,084. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Mellon St, Lewiston, ME last sell?

20 Mellon St, Lewiston, ME last sold on Oct 7, 2026 for $270,000, according to the county's recorded deed.

How big is 20 Mellon St, Lewiston, ME?

20 Mellon St, Lewiston, ME has 4 bedrooms, 2 bathrooms, 1,210 square feet of living space and a 0.21-acre lot.

When was 20 Mellon St, Lewiston, ME built?

20 Mellon St, Lewiston, ME was built in 1949, making it 77 years old. It is a cape cod home. The building has 1 story.

What schools serve 20 Mellon St, Lewiston, ME?

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

How does 20 Mellon St, Lewiston, ME compare to other homes in Lewiston 04240?

Among the 9,442 homes in Lewiston 04240, it is worth more than 14% of them ($248,527 against a typical $309,925), its price per square foot is higher than 29% of them ($205 against a typical $238), it is bigger than 32% of them (1,210 ft² against a typical 1,446 ft²), its lot is bigger than 36% of them (0.21 ac against a typical 0.23 ac) and it is newer than 41% of them (1949 against a typical 1955). Measured against all of Androscoggin County, it is worth more than 15% 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 20 Mellon St, Lewiston, ME?

The 2025 property tax bill for 20 Mellon St, Lewiston, ME was $2,875. The county assessed it at $87,700.

More homes on Mellon St

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