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Single Family ResidenceResidential
$477,601$170 / 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 86How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

101 UNION FALLS RD

DAYTON, ME 04005
4
Beds
1
Baths
2,804 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.
2 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.

Valuation

$478K
$412K low$544K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,484 (2022)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$245,500 (2022)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$90,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$155,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$782,705

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.Conventional
CountyYORK
Lot (acres)The size of the land the home sits on, from county records.2.00
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.No

Transaction History(3)

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
Dayton Consolidated SchoolB+
Elementary · Grades PK–5 · 2.1 mi
M
Saco Middle SchoolB
Middle · Grades 6–8 · 5.6 mi
H
Thornton Academy
High · Grades 6–12 · 7.6 mi

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

101 Union Falls Rd 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.

  • Among the lowest price per square foot in Biddeford 04005
  • Bigger than 92% of homes in York County
  • Has a bigger lot than 83% of homes in Biddeford 04005
  • Older than 86% of homes in York County

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
$291K$2.6M

This home is worth more than 41% 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$477,601
CheaperTypical $506,924Pricier

Pricier than 41% of homes nearby

Price per ft²$170
CheaperTypical $378Pricier

Cheaper than almost all homes nearby

Living area2,804 ft²
SmallerTypical 1,540 ft²Bigger

Bigger than 87% of homes nearby

Lot size2 ac
SmallerTypical 0.4 acBigger

Bigger than 83% of homes nearby

Year built1920
OlderTypical 1966Newer

Newer than 26% of homes nearby

How 101 Union Falls Rd ranks against every home in each area.
MeasureThis homeBiddeford 04005York County
Estimated valuepricier than$477,60141% of homes43% of homes
Price per ft²pricier than$170almost no homesalmost no homes
Living areabigger than2,804 ft²87% of homes92% of homes
Lot sizebigger than2 ac83% of homes71% of homes
Year builtnewer than192026% of homes14% of homes

About 101 Union Falls Rd

How much is 101 Union Falls Rd, Dayton, ME worth?

The TopHap Estimate for 101 Union Falls Rd, Dayton, ME is $477,601 as of Aug 30, 2026. The likely range is $411,699 to $543,503. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 101 Union Falls Rd, Dayton, ME last sell?

101 Union Falls Rd, Dayton, ME last sold on Jan 27, 2014, according to the county's recorded deed.

How big is 101 Union Falls Rd, Dayton, ME?

101 Union Falls Rd, Dayton, ME has 4 bedrooms, 1 bathrooms, 2,804 square feet of living space and a 2.00-acre lot.

When was 101 Union Falls Rd, Dayton, ME built?

101 Union Falls Rd, Dayton, ME was built in 1920, making it 106 years old. It is a conventional home. The building has 2 stories.

What schools serve 101 Union Falls Rd, Dayton, ME?

101 Union Falls Rd, Dayton, ME is assigned to Dayton Consolidated School (elementary), rated B+; Saco Middle School (middle), rated B; Thornton Academy (high). Attendance boundaries change — confirm with the district before relying on an assignment.

How does 101 Union Falls Rd, Dayton, ME compare to other homes in Biddeford 04005?

Among the 7,483 homes in Biddeford 04005, it is worth more than 41% of them ($477,601 against a typical $506,924), its price per square foot is higher than almost none of them ($170 against a typical $378), it is bigger than 87% of them (2,804 ft² against a typical 1,540 ft²), its lot is bigger than 83% of them (2 ac against a typical 0.4 ac) and it is newer than 26% of them (1920 against a typical 1966). Measured against all of York County, it is worth more than 43% 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 101 Union Falls Rd, Dayton, ME?

The 2022 property tax bill for 101 Union Falls Rd, Dayton, ME was $3,484. The county assessed it at $245,500.

More homes on Union Falls Rd

Closest homes

More homes in Dayton 04005

Assigned schools

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