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Single Family ResidenceResidential
$646,216
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 78How 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

18 DOCKSIDE LN

SIDNEY, ME 04330
0
Baths
0.5 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$646K
$504K low$789K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,092 (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.$655,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$486,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$169,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$437,500

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.197 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
CountyKENNEBEC
Lot (acres)The size of the land the home sits on, from county records.0.50
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Messalonskee Middle SchoolB+
Middle · Grades 6–8 · 3.9 mi
H
Messalonskee High SchoolB+
High · Grades 9–12 · 4.1 mi
E
James H Bean SchoolA
Elementary · Grades PK–5 · 4.6 mi

District: Regional School Unit 18

Neighborhood · ZIP 04330These 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.123
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.69
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.68

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.15%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.19%
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.27,590
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.223 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$56,445
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$74,239
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.43 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 Dockside Ln 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 Augusta 04330
  • Has a smaller lot than 69% of homes in Kennebec County

What homes are worth in Augusta 04330

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

This home
$135K$679K

This home is worth more than 97% of homes in Augusta 04330.

How it measures up in Augusta 04330

The dot is this home. The mark in the middle is the typical home in Augusta 04330.

Estimated value$646,216
CheaperTypical $312,693Pricier

Pricier than 97% of homes nearby

Lot size0.5 ac
SmallerTypical 0.85 acBigger

Bigger than 41% of homes nearby

How 18 Dockside Ln ranks against every home in each area.
MeasureThis homeAugusta 04330Kennebec County
Estimated valuepricier than$646,21697% of homes96% of homes
Lot sizebigger than0.5 ac41% of homes31% of homes

About 18 Dockside Ln

How much is 18 Dockside Ln, Sidney, ME worth?

The TopHap Estimate for 18 Dockside Ln, Sidney, ME is $646,216 as of Sep 24, 2026. The likely range is $503,817 to $788,615. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Dockside Ln, Sidney, ME last sell?

18 Dockside Ln, Sidney, ME last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve 18 Dockside Ln, Sidney, ME?

18 Dockside Ln, Sidney, ME is assigned to Messalonskee Middle School (middle), rated B+; Messalonskee High School (high), rated B+; James H Bean School (elementary), rated A. All sit in Regional School Unit 18. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Dockside Ln, Sidney, ME compare to other homes in Augusta 04330?

Among the 9,378 homes in Augusta 04330, it is worth more than 97% of them ($646,216 against a typical $312,693) and its lot is bigger than 41% of them (0.5 ac against a typical 0.85 ac). Measured against all of Kennebec County, it is worth more than 96% 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 Dockside Ln, Sidney, ME?

The 2025 property tax bill for 18 Dockside Ln, Sidney, ME was $4,092. The county assessed it at $655,800.

Closest homes

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Assigned schools

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