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Triplex (3 Units, Any Combination)Residential
Last sold for $314,100 on Dec 3, 2020

4 DUPONT AVE

BIDDEFORD, ME 04005
5
Beds
3
Baths
3,192 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
13
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.$314,100 · Dec 3, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,095 (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.$474,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$145,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$329,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$468,700

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Triplex (3 Units, Any Combination)
CountyYORK
Lot (acres)The size of the land the home sits on, from county records.0.23
RoofThe main material covering the roof, such as asphalt shingle or tile.Roll Tar & Gravel
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(7)

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
Biddeford Primary School
Elementary · Grades KG–2 · 0.7 mi
M
Biddeford Middle SchoolD
Middle · Grades 5–7 · 0.7 mi
H
Biddeford High SchoolC+
High · Grades 8–12 · 1.0 mi

District: Biddeford

Neighborhood · ZIP 04005These 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.93
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.89

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.90%
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.12%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.9%
PopulationHow many people live in this area.26,162
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.486 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$73,803
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,161
Average tempThe average temperature here across a full year.46°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

4 Dupont 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 95% of homes in York County
  • Has a smaller lot than 79% of homes in York County
  • Older than 81% of homes in York County

How it measures up in Biddeford 04005

The dot is this home. The mark in the middle is the typical home in Biddeford 04005.

Living area3,192 ft²
SmallerTypical 1,530 ft²Bigger

Bigger than 92% of homes nearby

Lot size0.23 ac
SmallerTypical 0.4 acBigger

Bigger than 32% of homes nearby

Year built1940
OlderTypical 1966Newer

Newer than 33% of homes nearby

How 4 Dupont Ave ranks against every home in each area.
MeasureThis homeBiddeford 04005York County
Living areabigger than3,192 ft²92% of homes95% of homes
Lot sizebigger than0.23 ac32% of homes21% of homes
Year builtnewer than194033% of homes19% of homes

About 4 Dupont Ave

When did 4 Dupont Ave, Biddeford, ME last sell?

4 Dupont Ave, Biddeford, ME last sold on Dec 3, 2020 for $314,100, according to the county's recorded deed.

How big is 4 Dupont Ave, Biddeford, ME?

4 Dupont Ave, Biddeford, ME has 5 bedrooms, 3 bathrooms, 3,192 square feet of living space and a 0.23-acre lot.

When was 4 Dupont Ave, Biddeford, ME built?

4 Dupont Ave, Biddeford, ME was built in 1940, making it 86 years old. The building has 2 stories.

What schools serve 4 Dupont Ave, Biddeford, ME?

4 Dupont Ave, Biddeford, ME is assigned to Biddeford Primary School (elementary); Biddeford Middle School (middle), rated D; Biddeford High School (high), rated C+. All sit in Biddeford. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4 Dupont Ave, Biddeford, ME compare to other homes in Biddeford 04005?

Among the 7,483 homes in Biddeford 04005, it is bigger than 92% of them (3,192 ft² against a typical 1,530 ft²), its lot is bigger than 32% of them (0.23 ac against a typical 0.4 ac) and it is newer than 33% of them (1940 against a typical 1966). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 4 Dupont Ave, Biddeford, ME?

The 2025 property tax bill for 4 Dupont Ave, Biddeford, ME was $7,095. The county assessed it at $474,900.

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Assigned schools

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