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Single Family ResidenceResidential
$355,529$370 / 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 88How 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

21 GREEN ST

WESTBROOK, ME 04092
3
Beds
1
Baths
960 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.
0.11 ac
Lot SizeThe size of the land the home sits on, from county records.
1949
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

$356K
$313K low$398K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,660 (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.$219,400 (2023)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$78,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$140,500

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.0.11
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

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 · 0.2 mi
H
Westbrook High SchoolD+
High · Grades 9–12 · 0.9 mi
M
Westbrook Middle SchoolC-
Middle · Grades 5–8 · 1.4 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 Green 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 92% of homes in Cumberland County
  • Smaller than 85% of homes in Westbrook 04092
  • Has a smaller lot than 94% of homes in Cumberland County
  • Older than 74% 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 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$355,529
CheaperTypical $462,167Pricier

Pricier than 11% of homes nearby

Price per ft²$370
CheaperTypical $348Pricier

Pricier than 62% of homes nearby

Living area960 ft²
SmallerTypical 1,358 ft²Bigger

Bigger than 15% of homes nearby

Lot size0.11 ac
SmallerTypical 0.26 acBigger

Bigger than 9% of homes nearby

Year built1949
OlderTypical 1969Newer

Newer than 32% of homes nearby

How 21 Green St ranks against every home in each area.
MeasureThis homeWestbrook 04092Cumberland County
Estimated valuepricier than$355,52911% of homes8% of homes
Price per ft²pricier than$37062% of homes40% of homes
Living areabigger than960 ft²15% of homes16% of homes
Lot sizebigger than0.11 ac9% of homes6% of homes
Year builtnewer than194932% of homes26% of homes

About 21 Green St

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

The TopHap Estimate for 21 Green St, Westbrook, ME is $355,529 as of Sep 24, 2026. The likely range is $313,365 to $397,693. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

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

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

How big is 21 Green St, Westbrook, ME?

21 Green St, Westbrook, ME has 3 bedrooms, 1 bathrooms, 960 square feet of living space and a 0.11-acre lot.

When was 21 Green St, Westbrook, ME built?

21 Green St, Westbrook, ME was built in 1949, making it 77 years old. It is a ranch home. The building has 1 story.

What schools serve 21 Green St, Westbrook, ME?

21 Green 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 21 Green 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 ($355,529 against a typical $462,167), its price per square foot is higher than 62% of them ($370 against a typical $348), it is bigger than 15% of them (960 ft² against a typical 1,358 ft²), its lot is bigger than 9% of them (0.11 ac against a typical 0.26 ac) and it is newer than 32% of them (1949 against a typical 1969). Measured against all of Cumberland County, it is worth more than 8% 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 Green St, Westbrook, ME?

The 2023 property tax bill for 21 Green St, Westbrook, ME was $3,660. The county assessed it at $219,400.

More homes on Green St

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Assigned schools

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