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Single Family ResidenceResidential
$632,258$483 / 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 86How 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 RIVER LOCKS RD

KENNEBUNK, ME 04043
3
Beds
1
Baths
1,308 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.
0.48 ac
Lot SizeThe size of the land the home sits on, from county records.
1971
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$632K
$544K low$720K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,194 (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.$730,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$507,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$222,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$324,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$855,285

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
CountyYORK
Lot (acres)The size of the land the home sits on, from county records.0.48
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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

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

H
Kennebunk High SchoolA+
High · Grades 9–12 · 3.6 mi
E
Kennebunk Elementary School
Elementary · Grades PK–2 · 5.0 mi
M
Middle School of the KennebunksA+
Middle · Grades 6–8 · 5.3 mi

District: Regional School Unit 21

Neighborhood · ZIP 04043These 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.84
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.89

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.81%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.7%
PopulationHow many people live in this area.11,977
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.334 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$92,665
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$116,361
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%

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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 River Locks 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.

  • Costs more per square foot than 68% of homes in York County
  • Smaller than 76% of homes in Kennebunk 04043
  • Has a smaller lot than 72% of homes in Kennebunk 04043
  • Older than 68% of homes in Kennebunk 04043

What homes are worth in Kennebunk 04043

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

This home
$311K$2.8M

This home is worth more than 37% of homes in Kennebunk 04043.

How it measures up in Kennebunk 04043

The dot is this home. The mark in the middle is the typical home in Kennebunk 04043.

Estimated value$632,258
CheaperTypical $740,760Pricier

Pricier than 37% of homes nearby

Price per ft²$483
CheaperTypical $417Pricier

Pricier than 67% of homes nearby

Living area1,308 ft²
SmallerTypical 1,797 ft²Bigger

Bigger than 24% of homes nearby

Lot size0.48 ac
SmallerTypical 1 acBigger

Bigger than 28% of homes nearby

Year built1971
OlderTypical 1987Newer

Newer than 32% of homes nearby

How 18 River Locks Rd ranks against every home in each area.
MeasureThis homeKennebunk 04043York County
Estimated valuepricier than$632,25837% of homes63% of homes
Price per ft²pricier than$48367% of homes68% of homes
Living areabigger than1,308 ft²24% of homes44% of homes
Lot sizebigger than0.48 ac28% of homes38% of homes
Year builtnewer than197132% of homes34% of homes

About 18 River Locks Rd

How much is 18 River Locks Rd, Kennebunk, ME worth?

The TopHap Estimate for 18 River Locks Rd, Kennebunk, ME is $632,258 as of Sep 24, 2026. The likely range is $544,299 to $720,217. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 River Locks Rd, Kennebunk, ME last sell?

18 River Locks Rd, Kennebunk, ME last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 18 River Locks Rd, Kennebunk, ME?

18 River Locks Rd, Kennebunk, ME has 3 bedrooms, 1 bathrooms, 1,308 square feet of living space and a 0.48-acre lot.

When was 18 River Locks Rd, Kennebunk, ME built?

18 River Locks Rd, Kennebunk, ME was built in 1971, making it 55 years old. It is a ranch home. The building has 1 story.

What schools serve 18 River Locks Rd, Kennebunk, ME?

18 River Locks Rd, Kennebunk, ME is assigned to Kennebunk High School (high), rated A+; Kennebunk Elementary School (elementary); Middle School of the Kennebunks (middle), rated A+. All sit in Regional School Unit 21. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 River Locks Rd, Kennebunk, ME compare to other homes in Kennebunk 04043?

Among the 5,832 homes in Kennebunk 04043, it is worth more than 37% of them ($632,258 against a typical $740,760), its price per square foot is higher than 67% of them ($483 against a typical $417), it is bigger than 24% of them (1,308 ft² against a typical 1,797 ft²), its lot is bigger than 28% of them (0.48 ac against a typical 1 ac) and it is newer than 32% of them (1971 against a typical 1987). Measured against all of York County, it is worth more than 63% 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 River Locks Rd, Kennebunk, ME?

The 2025 property tax bill for 18 River Locks Rd, Kennebunk, ME was $7,194. The county assessed it at $730,400.

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