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Single Family ResidenceResidential
$2,179,421$1,272 / 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 77How 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

21 1ST ST

BIDDEFORD POOL, ME 04006
3
Beds
2
Baths
1,713 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
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

$2.2M
$1.7M low$2.7M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$15,688 (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.$1,050,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$804,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$245,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,045,600

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.Bungalow
CountyYORK
Lot (acres)The size of the land the home sits on, from county records.0.18
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(1)

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.

M
Biddeford Middle SchoolD
Middle · Grades 5–7 · 6.4 mi
E
Biddeford Primary SchoolD-
Elementary · Grades KG–2 · 6.7 mi
H
Biddeford High SchoolF
High · Grades 8–12 · 7.3 mi

District: Biddeford

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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 1st 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 more than 97% of homes in York County
  • Costs more per square foot than 98% of homes in York County
  • Bigger than 65% of homes in York County
  • Has a smaller lot than 85% of homes in York County
  • Older than 91% of homes in York County

What homes are worth in York County

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

This home
$1.5M$4.6M

This home is worth more than 50% of homes in York County.

How it measures up in York County

The dot is this home. The mark in the middle is the typical home in York County.

Estimated value$2,179,421
CheaperTypical $542,323Pricier

Pricier than 97% of homes nearby

Price per ft²$1272
CheaperTypical $400Pricier

Pricier than 98% of homes nearby

Living area1,713 ft²
SmallerTypical 1,418 ft²Bigger

Bigger than 65% of homes nearby

Lot size0.18 ac
SmallerTypical 0.81 acBigger

Bigger than 15% of homes nearby

Year built1900
OlderTypical 1985Newer

Newer than 9% of homes nearby

How 21 1st St ranks against every home in each area.
MeasureThis homeYork County
Estimated valuepricier than$2,179,42197% of homes
Price per ft²pricier than$127298% of homes
Living areabigger than1,713 ft²65% of homes
Lot sizebigger than0.18 ac15% of homes
Year builtnewer than19009% of homes

About 21 1st St

How much is 21 1st St, Biddeford Pool, ME worth?

The TopHap Estimate for 21 1st St, Biddeford Pool, ME is $2,179,421 as of Sep 24, 2026. The likely range is $1,687,384 to $2,671,458. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 1st St, Biddeford Pool, ME last sell?

21 1st St, Biddeford Pool, ME last sold on Oct 22, 2015, according to the county's recorded deed.

How big is 21 1st St, Biddeford Pool, ME?

21 1st St, Biddeford Pool, ME has 3 bedrooms, 2 bathrooms, 1,713 square feet of living space and a 0.18-acre lot.

When was 21 1st St, Biddeford Pool, ME built?

21 1st St, Biddeford Pool, ME was built in 1900, making it 126 years old. It is a bungalow home. The building has 2 stories.

What schools serve 21 1st St, Biddeford Pool, ME?

21 1st St, Biddeford Pool, ME is assigned to Biddeford Middle School (middle), rated D; Biddeford Primary School (elementary), rated D-; Biddeford High School (high), rated F. All sit in Biddeford. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 1st St, Biddeford Pool, ME compare to other homes in York County?

Among the 105,116 homes in York County, it is worth more than 97% of them ($2,179,421 against a typical $542,323), its price per square foot is higher than 98% of them ($1272 against a typical $400), it is bigger than 65% of them (1,713 ft² against a typical 1,418 ft²), its lot is bigger than 15% of them (0.18 ac against a typical 0.81 ac) and it is newer than 9% of them (1900 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 1st St, Biddeford Pool, ME?

The 2025 property tax bill for 21 1st St, Biddeford Pool, ME was $15,688. The county assessed it at $1,050,100.

More homes on 1st St

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Assigned schools

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