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Single Family ResidenceResidential
$1,473,945$567 / 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 79How 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

4 MARINER LN

FALMOUTH, ME 04105
5
Beds
3.5
Baths
2,600 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.
1.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1970
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.5M
$1.2M low$1.8M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$42,094 (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.$3,039,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,450,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$588,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$3,031,300

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.150 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
CountyCUMBERLAND
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.1993
Lot (acres)The size of the land the home sits on, from county records.1.16
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Baseboard
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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.

H
Falmouth High SchoolA+
High · Grades 9–12 · 3.4 mi
M
Falmouth Middle SchoolA+
Middle · Grades 6–8 · 3.5 mi
E
Falmouth Elementary SchoolA+
Elementary · Grades PK–5 · 3.5 mi

District: Falmouth

Neighborhood · ZIP 04105These 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.40
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.92
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.84

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.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.8%
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.12,902
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.299 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$136,857
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$200,230
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%

Owner Tools

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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

4 Mariner 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 95% of homes in Cumberland County
  • Costs more per square foot than 84% of homes in Cumberland County
  • Bigger than 86% of homes in Cumberland County
  • Has a bigger lot than 66% of homes in Cumberland County

What homes are worth in Falmouth 04105

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

This home
$405K$3.1M

This home is worth more than 83% of homes in Falmouth 04105.

How it measures up in Falmouth 04105

The dot is this home. The mark in the middle is the typical home in Falmouth 04105.

Estimated value$1,473,945
CheaperTypical $972,382Pricier

Pricier than 83% of homes nearby

Price per ft²$567
CheaperTypical $442Pricier

Pricier than 76% of homes nearby

Living area2,600 ft²
SmallerTypical 2,212 ft²Bigger

Bigger than 64% of homes nearby

Lot size1.16 ac
SmallerTypical 0.93 acBigger

Bigger than 62% of homes nearby

Year built1970
OlderTypical 1985Newer

Newer than 37% of homes nearby

How 4 Mariner Ln ranks against every home in each area.
MeasureThis homeFalmouth 04105Cumberland County
Estimated valuepricier than$1,473,94583% of homes95% of homes
Price per ft²pricier than$56776% of homes84% of homes
Living areabigger than2,600 ft²64% of homes86% of homes
Lot sizebigger than1.16 ac62% of homes66% of homes
Year builtnewer than197037% of homes42% of homes

About 4 Mariner Ln

How much is 4 Mariner Ln, Falmouth, ME worth?

The TopHap Estimate for 4 Mariner Ln, Falmouth, ME is $1,473,945 as of Oct 21, 2026. The likely range is $1,168,313 to $1,779,577. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4 Mariner Ln, Falmouth, ME last sell?

4 Mariner Ln, Falmouth, ME last sold on Jan 28, 2008, according to the county's recorded deed.

How big is 4 Mariner Ln, Falmouth, ME?

4 Mariner Ln, Falmouth, ME has 5 bedrooms, 3.5 bathrooms, 2,600 square feet of living space and a 1.16-acre lot.

When was 4 Mariner Ln, Falmouth, ME built?

4 Mariner Ln, Falmouth, ME was built in 1970, making it 56 years old. It is a cape cod home. The building has 2 stories.

What schools serve 4 Mariner Ln, Falmouth, ME?

4 Mariner Ln, Falmouth, ME is assigned to Falmouth High School (high), rated A+; Falmouth Middle School (middle), rated A+; Falmouth Elementary School (elementary), rated A+. All sit in Falmouth. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4 Mariner Ln, Falmouth, ME compare to other homes in Falmouth 04105?

Among the 4,967 homes in Falmouth 04105, it is worth more than 83% of them ($1,473,945 against a typical $972,382), its price per square foot is higher than 76% of them ($567 against a typical $442), it is bigger than 64% of them (2,600 ft² against a typical 2,212 ft²), its lot is bigger than 62% of them (1.16 ac against a typical 0.93 ac) and it is newer than 37% of them (1970 against a typical 1985). Measured against all of Cumberland County, it is worth more than 95% 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 4 Mariner Ln, Falmouth, ME?

The 2025 property tax bill for 4 Mariner Ln, Falmouth, ME was $42,094. The county assessed it at $3,039,300.

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