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Single Family ResidenceResidential
$249,083$165 / 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 89How 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

673 RIVER RD

TOPSHAM, ME 04086
3
Beds
2
Baths
1,506 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.
1 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.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$249K
$222K low$276K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,795 (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.$296,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$61,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$235,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$292,100

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.6 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

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.Conventional
CountySAGADAHOC
Lot (acres)The size of the land the home sits on, from county records.1.00
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

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Mt Ararat Middle SchoolB-
Middle · Grades 6–8 · 2.5 mi
H
Mt Ararat High SchoolC
High · Grades 9–12 · 2.8 mi
E
Woodside Elementary SchoolA
Elementary · Grades KG–5 · 2.9 mi

District: School Administrative District 75

Neighborhood · ZIP 04086These 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.103
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.95
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.77

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.9,915
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.276 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,148
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$97,185
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.50%

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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

673 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 less than 94% of homes in Topsham 04086
  • Costs less per square foot than 94% of homes in Topsham 04086
  • Older than 92% of homes in Topsham 04086

What homes are worth in Topsham 04086

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

This home
$219K$755K

This home is worth more than 6% of homes in Topsham 04086.

How it measures up in Topsham 04086

The dot is this home. The mark in the middle is the typical home in Topsham 04086.

Estimated value$249,083
CheaperTypical $402,235Pricier

Pricier than 6% of homes nearby

Price per ft²$165
CheaperTypical $284Pricier

Pricier than 6% of homes nearby

Living area1,506 ft²
SmallerTypical 1,452 ft²Bigger

Bigger than 54% of homes nearby

Lot size1 ac
SmallerTypical 0.84 acBigger

Bigger than 57% of homes nearby

Year built1920
OlderTypical 1985Newer

Newer than 8% of homes nearby

How 673 River Rd ranks against every home in each area.
MeasureThis homeTopsham 04086Sagadahoc County
Estimated valuepricier than$249,0836% of homes13% of homes
Price per ft²pricier than$1656% of homes9% of homes
Living areabigger than1,506 ft²54% of homes56% of homes
Lot sizebigger than1 ac57% of homes43% of homes
Year builtnewer than19208% of homes23% of homes

About 673 River Rd

How much is 673 River Rd, Topsham, ME worth?

The TopHap Estimate for 673 River Rd, Topsham, ME is $249,083 as of Aug 30, 2026. The likely range is $222,492 to $275,674. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 673 River Rd, Topsham, ME last sell?

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

How big is 673 River Rd, Topsham, ME?

673 River Rd, Topsham, ME has 3 bedrooms, 2 bathrooms, 1,506 square feet of living space and a 1.00-acre lot.

When was 673 River Rd, Topsham, ME built?

673 River Rd, Topsham, ME was built in 1920, making it 106 years old. It is a conventional home. The building has 2 stories.

What schools serve 673 River Rd, Topsham, ME?

673 River Rd, Topsham, ME is assigned to Mt Ararat Middle School (middle), rated B-; Mt Ararat High School (high), rated C; Woodside Elementary School (elementary), rated A. All sit in School Administrative District 75. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 673 River Rd, Topsham, ME compare to other homes in Topsham 04086?

Among the 3,966 homes in Topsham 04086, it is worth more than 6% of them ($249,083 against a typical $402,235), its price per square foot is higher than 6% of them ($165 against a typical $284), it is bigger than 54% of them (1,506 ft² against a typical 1,452 ft²), its lot is bigger than 57% of them (1 ac against a typical 0.84 ac) and it is newer than 8% of them (1920 against a typical 1985). Measured against all of Sagadahoc County, it is worth more than 13% 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 673 River Rd, Topsham, ME?

The 2025 property tax bill for 673 River Rd, Topsham, ME was $3,795. The county assessed it at $296,500.

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