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Duplex (2 Units, Any Combination)Residential
Last sold for $1,495,000 on Mar 31, 2022

21 RIVERSIDE AVE

SACO, ME 04072
6
Beds
4
Baths
3,085 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.
0.26 ac
Lot SizeThe size of the land the home sits on, from county records.
1932
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

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,495,000 · Mar 31, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,832 (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.$762,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$339,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$423,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$763,400

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Duplex Single
CountyYORK
Lot (acres)The size of the land the home sits on, from county records.0.26
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
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

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
Governor John Fairfield School
Elementary · Grades KG–2 · 3.7 mi
H
Thornton Academy
High · Grades 6–12 · 4.0 mi
M
Saco Middle SchoolB
Middle · Grades 6–8 · 6.0 mi

District: Saco Public Schools

Neighborhood · ZIP 04072These 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.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.93

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.8%
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.20,950
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.510 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,396
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$108,623
Average tempThe average temperature here across a full year.47°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.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 Riverside Ave 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.

  • Bigger than 94% of homes in Saco 04072
  • Has a smaller lot than 77% of homes in York County
  • Older than 84% of homes in Saco 04072

How it measures up in Saco 04072

The dot is this home. The mark in the middle is the typical home in Saco 04072.

Living area3,085 ft²
SmallerTypical 1,610 ft²Bigger

Bigger than 94% of homes nearby

Lot size0.26 ac
SmallerTypical 0.38 acBigger

Bigger than 38% of homes nearby

Year built1932
OlderTypical 1985Newer

Newer than 16% of homes nearby

How 21 Riverside Ave ranks against every home in each area.
MeasureThis homeSaco 04072York County
Living areabigger than3,085 ft²94% of homes94% of homes
Lot sizebigger than0.26 ac38% of homes23% of homes
Year builtnewer than193216% of homes16% of homes

About 21 Riverside Ave

When did 21 Riverside Ave, Saco, ME last sell?

21 Riverside Ave, Saco, ME last sold on Mar 31, 2022 for $1,495,000, according to the county's recorded deed.

How big is 21 Riverside Ave, Saco, ME?

21 Riverside Ave, Saco, ME has 6 bedrooms, 4 bathrooms, 3,085 square feet of living space and a 0.26-acre lot.

When was 21 Riverside Ave, Saco, ME built?

21 Riverside Ave, Saco, ME was built in 1932, making it 94 years old. It is a duplex single home. The building has 2 stories.

What schools serve 21 Riverside Ave, Saco, ME?

21 Riverside Ave, Saco, ME is assigned to Governor John Fairfield School (elementary); Thornton Academy (high); Saco Middle School (middle), rated B. All sit in Saco Public Schools. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Riverside Ave, Saco, ME compare to other homes in Saco 04072?

Among the 7,723 homes in Saco 04072, it is bigger than 94% of them (3,085 ft² against a typical 1,610 ft²), its lot is bigger than 38% of them (0.26 ac against a typical 0.38 ac) and it is newer than 16% of them (1932 against a typical 1985). 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 Riverside Ave, Saco, ME?

The 2025 property tax bill for 21 Riverside Ave, Saco, ME was $10,832. The county assessed it at $762,800.

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Assigned schools

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