Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$304,778$126 / 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 82How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $300,000 on Feb 10, 2026

18 FOREST ST

BIDDEFORD, ME 04005
4
Beds
3 / 1
Baths
2,421 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.
1988
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

$305K
$249K low$361K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$300,000 · Feb 10, 2026
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$0
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$0
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.117%
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.$356,393
GUARANTEED RATE AFFINITY LLC · recorded Feb 10, 2026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,541 (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.$437,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$121,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$315,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$431,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$679,535

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
CountyYORK
Lot (acres)The size of the land the home sits on, from county records.0.30
ConstructionThe main material the home's frame and walls are built from.Concrete
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.Yes

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
Biddeford Primary School
Elementary · Grades KG–2 · 0.3 mi
M
Biddeford Middle SchoolD
Middle · Grades 5–7 · 0.5 mi
H
Biddeford High SchoolC+
High · Grades 8–12 · 1.1 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.Absentee owner
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

18 Forest 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 97% of homes in Biddeford 04005
  • Among the lowest price per square foot in Biddeford 04005
  • Bigger than 87% of homes in York County
  • Has a smaller lot than 73% of homes in York County
  • Newer than 72% of homes in Biddeford 04005

What homes are worth in Biddeford 04005

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

This home
$289K$2.5M

This home is worth more than 3% of homes in Biddeford 04005.

How it measures up in Biddeford 04005

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

Estimated value$304,778
CheaperTypical $501,709Pricier

Pricier than 3% of homes nearby

Price per ft²$126
CheaperTypical $375Pricier

Cheaper than almost all homes nearby

Living area2,421 ft²
SmallerTypical 1,544 ft²Bigger

Bigger than 81% of homes nearby

Lot size0.3 ac
SmallerTypical 0.4 acBigger

Bigger than 42% of homes nearby

Year built1988
OlderTypical 1966Newer

Newer than 72% of homes nearby

How 18 Forest St ranks against every home in each area.
MeasureThis homeBiddeford 04005York County
Estimated valuepricier than$304,7783% of homes8% of homes
Price per ft²pricier than$126almost no homesalmost no homes
Living areabigger than2,421 ft²81% of homes87% of homes
Lot sizebigger than0.3 ac42% of homes27% of homes
Year builtnewer than198872% of homes59% of homes

About 18 Forest St

How much is 18 Forest St, Biddeford, ME worth?

The TopHap Estimate for 18 Forest St, Biddeford, ME is $304,778 as of Jul 14, 2026. The likely range is $248,509 to $361,047. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Forest St, Biddeford, ME last sell?

18 Forest St, Biddeford, ME last sold on Feb 10, 2026 for $300,000, according to the county's recorded deed.

How big is 18 Forest St, Biddeford, ME?

18 Forest St, Biddeford, ME has 4 bedrooms, 3 bathrooms, 2,421 square feet of living space and a 0.30-acre lot.

When was 18 Forest St, Biddeford, ME built?

18 Forest St, Biddeford, ME was built in 1988, making it 38 years old. It is a cape cod home. The building has 2 stories.

What schools serve 18 Forest St, Biddeford, ME?

18 Forest 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 18 Forest St, Biddeford, ME compare to other homes in Biddeford 04005?

Among the 7,483 homes in Biddeford 04005, it is worth more than 3% of them ($304,778 against a typical $501,709), its price per square foot is higher than almost none of them ($126 against a typical $375), it is bigger than 81% of them (2,421 ft² against a typical 1,544 ft²), its lot is bigger than 42% of them (0.3 ac against a typical 0.4 ac) and it is newer than 72% of them (1988 against a typical 1966). Measured against all of York County, it is worth more than 8% 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 18 Forest St, Biddeford, ME?

The 2025 property tax bill for 18 Forest St, Biddeford, ME was $6,541. The county assessed it at $437,800.

Closest homes

More homes in Biddeford 04005

Assigned schools

Explore the area

See this home in context

Open 18 Forest St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map