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Single Family ResidenceResidential
$335,377$322 / 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 87How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026

100 UNION ST

WESTBROOK, ME 04092
3
Beds
1 / 1
Baths
1,040 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.
0.72 ac
Lot SizeThe size of the land the home sits on, from county records.
1957
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

$335K
$293K low$378K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,711 (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.$222,500 (2023)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$97,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$125,000

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.0.72
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
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.

E
Saccarappa SchoolF
Elementary · Grades KG–4 · 0.6 mi
H
Westbrook High SchoolD+
High · Grades 9–12 · 0.6 mi
M
Westbrook Middle SchoolC-
Middle · Grades 5–8 · 1.0 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

100 Union 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 less than 93% of homes in Cumberland County
  • Costs less per square foot than 74% of homes in Cumberland County
  • Smaller than 79% of homes in Cumberland County
  • Has a bigger lot than 83% of homes in Westbrook 04092
  • Older than 68% 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
$269K$758K

This home is worth more than 11% 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$335,377
CheaperTypical $453,526Pricier

Pricier than 11% of homes nearby

Price per ft²$322
CheaperTypical $339Pricier

Pricier than 42% of homes nearby

Living area1,040 ft²
SmallerTypical 1,357 ft²Bigger

Bigger than 22% of homes nearby

Lot size0.72 ac
SmallerTypical 0.26 acBigger

Bigger than 83% of homes nearby

Year built1957
OlderTypical 1969Newer

Newer than 39% of homes nearby

How 100 Union St ranks against every home in each area.
MeasureThis homeWestbrook 04092Cumberland County
Estimated valuepricier than$335,37711% of homes7% of homes
Price per ft²pricier than$32242% of homes26% of homes
Living areabigger than1,040 ft²22% of homes21% of homes
Lot sizebigger than0.72 ac83% of homes55% of homes
Year builtnewer than195739% of homes32% of homes

About 100 Union St

How much is 100 Union St, Westbrook, ME worth?

The TopHap Estimate for 100 Union St, Westbrook, ME is $335,377 as of Aug 30, 2026. The likely range is $293,181 to $377,573. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 100 Union St, Westbrook, ME last sell?

100 Union St, Westbrook, ME last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 100 Union St, Westbrook, ME?

100 Union St, Westbrook, ME has 3 bedrooms, 1 bathrooms, 1,040 square feet of living space and a 0.72-acre lot.

When was 100 Union St, Westbrook, ME built?

100 Union St, Westbrook, ME was built in 1957, making it 69 years old. It is a ranch home. The building has 1 story.

What schools serve 100 Union St, Westbrook, ME?

100 Union St, Westbrook, ME is assigned to Saccarappa School (elementary), rated F; 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 100 Union St, Westbrook, ME compare to other homes in Westbrook 04092?

Among the 6,119 homes in Westbrook 04092, it is worth more than 11% of them ($335,377 against a typical $453,526), its price per square foot is higher than 42% of them ($322 against a typical $339), it is bigger than 22% of them (1,040 ft² against a typical 1,357 ft²), its lot is bigger than 83% of them (0.72 ac against a typical 0.26 ac) and it is newer than 39% of them (1957 against a typical 1969). Measured against all of Cumberland County, it is worth more than 7% 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 100 Union St, Westbrook, ME?

The 2023 property tax bill for 100 Union St, Westbrook, ME was $3,711. The county assessed it at $222,500.

More homes on Union St

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More homes in Westbrook 04092

Assigned schools

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