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Duplex (2 Units, Any Combination)Residential
Last sold for $279,400 on Sep 16, 2020

109 PROSPECT ST

BIDDEFORD, ME 04005
3
Beds
2
Baths
1,756 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.
0.3 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
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.$279,400 · Sep 16, 2020
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$275,686
UNITED WHOLESALE MORTGAGE · recorded Sep 16, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,298 (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.$287,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$152,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$135,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$285,200

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
CountyYORK
Lot (acres)The size of the land the home sits on, from county records.0.30
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(4)

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 · 0.8 mi
M
Biddeford Middle SchoolD
Middle · Grades 5–7 · 0.8 mi
H
Biddeford High SchoolC+
High · Grades 8–12 · 0.9 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

109 Prospect 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.

  • Bigger than 67% of homes in York County
  • Has a smaller lot than 73% of homes in York County
  • Older than 86% 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 area1,756 ft²
SmallerTypical 1,546 ft²Bigger

Bigger than 60% of homes nearby

Lot size0.3 ac
SmallerTypical 0.4 acBigger

Bigger than 42% of homes nearby

Year built1920
OlderTypical 1966Newer

Newer than 26% of homes nearby

How 109 Prospect St ranks against every home in each area.
MeasureThis homeBiddeford 04005York County
Living areabigger than1,756 ft²60% of homes67% of homes
Lot sizebigger than0.3 ac42% of homes27% of homes
Year builtnewer than192026% of homes14% of homes

About 109 Prospect St

When did 109 Prospect St, Biddeford, ME last sell?

109 Prospect St, Biddeford, ME last sold on Sep 16, 2020 for $279,400, according to the county's recorded deed.

How big is 109 Prospect St, Biddeford, ME?

109 Prospect St, Biddeford, ME has 3 bedrooms, 2 bathrooms, 1,756 square feet of living space and a 0.30-acre lot.

When was 109 Prospect St, Biddeford, ME built?

109 Prospect St, Biddeford, ME was built in 1920, making it 106 years old. The building has 2 stories.

What schools serve 109 Prospect St, Biddeford, ME?

109 Prospect St, 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 109 Prospect St, Biddeford, ME compare to other homes in Biddeford 04005?

Among the 7,483 homes in Biddeford 04005, it is bigger than 60% of them (1,756 ft² against a typical 1,546 ft²), its lot is bigger than 42% of them (0.3 ac against a typical 0.4 ac) and it is newer than 26% of them (1920 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 109 Prospect St, Biddeford, ME?

The 2025 property tax bill for 109 Prospect St, Biddeford, ME was $4,298. The county assessed it at $287,700.

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Assigned schools

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