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Single Family ResidenceResidential
$1,177,695$383 / 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 70How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $750,000 on Sep 22, 2014

20 SEA ST

CAMDEN, ME 04843
4
Beds
4
Baths
3,072 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.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1875
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.2M
$823K low$1.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$750,000 · Sep 22, 2014

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$15,550 (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.$1,352,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$371,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$981,100

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.Colonial
CountyKNOX
Lot (acres)The size of the land the home sits on, from county records.0.28
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Radiant
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
Camden-Rockport Middle SchoolA
Middle · Grades 5–8 · 0.6 mi
E
Camden-Rockport Elementary SchoolA+
Elementary · Grades PK–4 · 2.3 mi
H
Camden Hills Regional High SchoolA
High · Grades 9–12 · 2.5 mi

District: School Administrative District 28

Neighborhood · ZIP 04843These 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.115
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.51

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.78%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.42%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.2%
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.5,062
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.256 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,844
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$108,142
Average tempThe average temperature here across a full year.45°F
Annual precipHow much rain and melted snow falls here in a typical year.50 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

20 Sea St 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 94% of homes in Knox County
  • Costs less per square foot than 66% of homes in Camden 04843
  • Bigger than 92% of homes in Knox County
  • Has a smaller lot than 84% of homes in Knox County
  • Older than 91% of homes in Camden 04843

What homes are worth in Camden 04843

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

This home
$305K$3.2M

This home is worth more than 78% of homes in Camden 04843.

How it measures up in Camden 04843

The dot is this home. The mark in the middle is the typical home in Camden 04843.

Estimated value$1,177,695
CheaperTypical $773,764Pricier

Pricier than 78% of homes nearby

Price per ft²$383
CheaperTypical $445Pricier

Pricier than 34% of homes nearby

Living area3,072 ft²
SmallerTypical 1,735 ft²Bigger

Bigger than 88% of homes nearby

Lot size0.28 ac
SmallerTypical 0.55 acBigger

Bigger than 30% of homes nearby

Year built1875
OlderTypical 1963Newer

Newer than 9% of homes nearby

How 20 Sea St ranks against every home in each area.
MeasureThis homeCamden 04843Knox County
Estimated valuepricier than$1,177,69578% of homes94% of homes
Price per ft²pricier than$38334% of homes62% of homes
Living areabigger than3,072 ft²88% of homes92% of homes
Lot sizebigger than0.28 ac30% of homes16% of homes
Year builtnewer than18759% of homes11% of homes

About 20 Sea St

How much is 20 Sea St, Camden, ME worth?

The TopHap Estimate for 20 Sea St, Camden, ME is $1,177,695 as of Oct 21, 2026. The likely range is $823,086 to $1,532,304. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Sea St, Camden, ME last sell?

20 Sea St, Camden, ME last sold on Sep 22, 2014 for $750,000, according to the county's recorded deed.

How big is 20 Sea St, Camden, ME?

20 Sea St, Camden, ME has 4 bedrooms, 4 bathrooms, 3,072 square feet of living space and a 0.28-acre lot.

When was 20 Sea St, Camden, ME built?

20 Sea St, Camden, ME was built in 1875, making it 151 years old. It is a colonial home. The building has 2 stories.

What schools serve 20 Sea St, Camden, ME?

20 Sea St, Camden, ME is assigned to Camden-Rockport Middle School (middle), rated A; Camden-Rockport Elementary School (elementary), rated A+; Camden Hills Regional High School (high), rated A. All sit in School Administrative District 28. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Sea St, Camden, ME compare to other homes in Camden 04843?

Among the 2,562 homes in Camden 04843, it is worth more than 78% of them ($1,177,695 against a typical $773,764), its price per square foot is higher than 34% of them ($383 against a typical $445), it is bigger than 88% of them (3,072 ft² against a typical 1,735 ft²), its lot is bigger than 30% of them (0.28 ac against a typical 0.55 ac) and it is newer than 9% of them (1875 against a typical 1963). Measured against all of Knox County, it is worth more than 94% 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 20 Sea St, Camden, ME?

The 2025 property tax bill for 20 Sea St, Camden, ME was $15,550. The county assessed it at $1,352,200.

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