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Single Family ResidenceResidential
$520,795$381 / 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 92How 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 $425,000 on Aug 30, 2022

21 CARLSON ST

WESTBROOK, ME 04092
3
Beds
2
Baths
1,368 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.
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
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

$521K
$480K low$562K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$425,000 · Aug 30, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,754 (2023)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$285,000 (2023)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$87,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$198,000

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
CountyCUMBERLAND
Lot (acres)The size of the land the home sits on, from county records.0.29
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Hot Water
FireplaceWhether the home has a fireplace, and what kind.Yes
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(3)

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
Congin SchoolD
Elementary · Grades PK–4 · 1.6 mi
H
Westbrook High SchoolD+
High · Grades 9–12 · 2.1 mi
M
Westbrook Middle SchoolC-
Middle · Grades 5–8 · 2.6 mi

District: Westbrook

Neighborhood · ZIP 04092These 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.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.87

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.97%
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.7.8%
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.21,171
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,218 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$84,630
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$98,407
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

21 Carlson 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 70% of homes in Westbrook 04092
  • Costs more per square foot than 68% of homes in Westbrook 04092
  • Has a smaller lot than 69% of homes in Cumberland County
  • Older than 77% of homes in Cumberland County

What homes are worth in Westbrook 04092

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

This home
$277K$750K

This home is worth more than 70% of homes in Westbrook 04092.

How it measures up in Westbrook 04092

The dot is this home. The mark in the middle is the typical home in Westbrook 04092.

Estimated value$520,795
CheaperTypical $462,167Pricier

Pricier than 70% of homes nearby

Price per ft²$381
CheaperTypical $348Pricier

Pricier than 68% of homes nearby

Living area1,368 ft²
SmallerTypical 1,358 ft²Bigger

Bigger than 51% of homes nearby

Lot size0.29 ac
SmallerTypical 0.26 acBigger

Bigger than 54% of homes nearby

Year built1940
OlderTypical 1969Newer

Newer than 27% of homes nearby

How 21 Carlson St ranks against every home in each area.
MeasureThis homeWestbrook 04092Cumberland County
Estimated valuepricier than$520,79570% of homes39% of homes
Price per ft²pricier than$38168% of homes44% of homes
Living areabigger than1,368 ft²51% of homes42% of homes
Lot sizebigger than0.29 ac54% of homes31% of homes
Year builtnewer than194027% of homes23% of homes

About 21 Carlson St

How much is 21 Carlson St, Westbrook, ME worth?

The TopHap Estimate for 21 Carlson St, Westbrook, ME is $520,795 as of Sep 24, 2026. The likely range is $479,968 to $561,622. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Carlson St, Westbrook, ME last sell?

21 Carlson St, Westbrook, ME last sold on Aug 30, 2022 for $425,000, according to the county's recorded deed.

How big is 21 Carlson St, Westbrook, ME?

21 Carlson St, Westbrook, ME has 3 bedrooms, 2 bathrooms, 1,368 square feet of living space and a 0.29-acre lot.

When was 21 Carlson St, Westbrook, ME built?

21 Carlson St, Westbrook, ME was built in 1940, making it 86 years old. It is a ranch home. The building has 1 story.

What schools serve 21 Carlson St, Westbrook, ME?

21 Carlson St, Westbrook, ME is assigned to Congin School (elementary), rated D; Westbrook High School (high), rated D+; Westbrook Middle School (middle), rated C-. All sit in Westbrook. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Carlson St, Westbrook, ME compare to other homes in Westbrook 04092?

Among the 6,119 homes in Westbrook 04092, it is worth more than 70% of them ($520,795 against a typical $462,167), its price per square foot is higher than 68% of them ($381 against a typical $348), it is bigger than 51% of them (1,368 ft² against a typical 1,358 ft²), its lot is bigger than 54% of them (0.29 ac against a typical 0.26 ac) and it is newer than 27% of them (1940 against a typical 1969). Measured against all of Cumberland County, it is worth more than 39% 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 21 Carlson St, Westbrook, ME?

The 2023 property tax bill for 21 Carlson St, Westbrook, ME was $4,754. The county assessed it at $285,000.

More homes on Carlson St

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Assigned schools

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