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Single Family ResidenceResidential
$1,059,095$477 / 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 74How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jun 23, 2026

446 RIVER RD

DAYTON, ME 04005
3
Beds
1
Baths
2,220 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.
26 ac
Lot SizeThe size of the land the home sits on, from county records.
1840
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$1.1M
$784K low$1.3M high
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.$1,059,095
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$847,276

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,687 (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.$330,300 (2022)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$99,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$230,400
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,018,400

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.43 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

Scores 0–100; higher = greater projected risk.

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
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1985
Lot (acres)The size of the land the home sits on, from county records.26.00
ConstructionThe main material the home's frame and walls are built from.Brick
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Space
PoolWhether the property has a pool, and what kind, such as in-ground.No

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 · 2.9 mi
M
Saco Middle SchoolB
Middle · Grades 6–8 · 3.6 mi
H
Thornton Academy
High · Grades 6–12 · 5.4 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%

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

446 River 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.

  • Worth more than 90% of homes in York County
  • Costs more per square foot than 73% of homes in Biddeford 04005
  • Bigger than 83% of homes in York County
  • Among the largest lots in Biddeford 04005
  • Among the oldest 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
$292K$2.7M

This home is worth more than 88% 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$1,059,095
CheaperTypical $503,342Pricier

Pricier than 88% of homes nearby

Price per ft²$477
CheaperTypical $374Pricier

Pricier than 73% of homes nearby

Living area2,220 ft²
SmallerTypical 1,552 ft²Bigger

Bigger than 75% of homes nearby

Lot size26 ac
SmallerTypical 0.4 acBigger

Bigger than almost all homes nearby

Year built1840
OlderTypical 1965Newer

Older than almost all homes nearby

How 446 River Rd ranks against every home in each area.
MeasureThis homeBiddeford 04005York County
Estimated valuepricier than$1,059,09588% of homes90% of homes
Price per ft²pricier than$47773% of homes73% of homes
Living areabigger than2,220 ft²75% of homes83% of homes
Lot sizebigger than26 acalmost all homes98% of homes
Year builtnewer than1840almost no homes2% of homes

About 446 River Rd

How much is 446 River Rd, Dayton, ME worth?

The TopHap Estimate for 446 River Rd, Dayton, ME is $1,059,095 as of Jun 23, 2026. The likely range is $783,730 to $1,334,459. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 446 River Rd, Dayton, ME last sell?

446 River Rd, Dayton, ME last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 446 River Rd, Dayton, ME?

446 River Rd, Dayton, ME has 3 bedrooms, 1 bathrooms, 2,220 square feet of living space and a 26.00-acre lot.

When was 446 River Rd, Dayton, ME built?

446 River Rd, Dayton, ME was built in 1840, making it 186 years old. It is a cape cod home. The building has 2 stories.

What schools serve 446 River Rd, Dayton, ME?

446 River 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 446 River Rd, Dayton, ME compare to other homes in Biddeford 04005?

Among the 7,483 homes in Biddeford 04005, it is worth more than 88% of them ($1,059,095 against a typical $503,342), its price per square foot is higher than 73% of them ($477 against a typical $374), it is bigger than 75% of them (2,220 ft² against a typical 1,552 ft²), its lot is bigger than almost all of them (26 ac against a typical 0.4 ac) and it is newer than almost none of them (1840 against a typical 1965). Measured against all of York County, it is worth more than 90% 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 446 River Rd, Dayton, ME?

The 2022 property tax bill for 446 River Rd, Dayton, ME was $4,687. The county assessed it at $330,300.

More homes on River Rd

Closest homes

More homes in Dayton 04005

Assigned schools

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