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Single Family ResidenceResidential
$439,179$356 / 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 83How 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
Last sold for $190,000 on Aug 15, 2017

18 ARBOR AVE

TOPSHAM, ME 04086
3
Beds
1.5
Baths
1,232 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.
0.38 ac
Lot SizeThe size of the land the home sits on, from county records.
1977
Year BuiltThe year the home was originally built, according to county records.
1
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

$439K
$363K low$515K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$190,000 · Aug 15, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,768 (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.$372,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$72,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$300,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$370,100

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.Ranch
CountySAGADAHOC
Lot (acres)The size of the land the home sits on, from county records.0.38
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(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
Williams-Cone SchoolA-
Elementary · Grades PK–5 · 1.1 mi
H
Mt Ararat High SchoolC-
High · Grades 9–12 · 1.6 mi
M
Mt Ararat Middle SchoolB
Middle · Grades 6–8 · 2.0 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

18 Arbor Ave 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.

  • Has a smaller lot than 75% 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
$270K$835K

This home is worth more than 42% 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$439,179
CheaperTypical $459,013Pricier

Pricier than 42% of homes nearby

Price per ft²$356
CheaperTypical $324Pricier

Pricier than 63% of homes nearby

Living area1,232 ft²
SmallerTypical 1,454 ft²Bigger

Bigger than 36% of homes nearby

Lot size0.38 ac
SmallerTypical 0.83 acBigger

Bigger than 25% of homes nearby

Year built1977
OlderTypical 1985Newer

Newer than 36% of homes nearby

How 18 Arbor Ave ranks against every home in each area.
MeasureThis homeTopsham 04086Sagadahoc County
Estimated valuepricier than$439,17942% of homes48% of homes
Price per ft²pricier than$35663% of homes62% of homes
Living areabigger than1,232 ft²36% of homes39% of homes
Lot sizebigger than0.38 ac25% of homes26% of homes
Year builtnewer than197736% of homes51% of homes

About 18 Arbor Ave

How much is 18 Arbor Ave, Topsham, ME worth?

The TopHap Estimate for 18 Arbor Ave, Topsham, ME is $439,179 as of Sep 24, 2026. The likely range is $363,317 to $515,041. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Arbor Ave, Topsham, ME last sell?

18 Arbor Ave, Topsham, ME last sold on Aug 15, 2017 for $190,000, according to the county's recorded deed.

How big is 18 Arbor Ave, Topsham, ME?

18 Arbor Ave, Topsham, ME has 3 bedrooms, 1.5 bathrooms, 1,232 square feet of living space and a 0.38-acre lot.

When was 18 Arbor Ave, Topsham, ME built?

18 Arbor Ave, Topsham, ME was built in 1977, making it 49 years old. It is a ranch home. The building has 1 story.

What schools serve 18 Arbor Ave, Topsham, ME?

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

How does 18 Arbor Ave, Topsham, ME compare to other homes in Topsham 04086?

Among the 3,966 homes in Topsham 04086, it is worth more than 42% of them ($439,179 against a typical $459,013), its price per square foot is higher than 63% of them ($356 against a typical $324), it is bigger than 36% of them (1,232 ft² against a typical 1,454 ft²), its lot is bigger than 25% of them (0.38 ac against a typical 0.83 ac) and it is newer than 36% of them (1977 against a typical 1985). Measured against all of Sagadahoc County, it is worth more than 48% 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 Arbor Ave, Topsham, ME?

The 2025 property tax bill for 18 Arbor Ave, Topsham, ME was $4,768. The county assessed it at $372,500.

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