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Single Family ResidenceResidential
$399,376$321 / 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 85How 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 MARTIN AVE

SCARBOROUGH, ME 04074
2
Beds
2
Baths
1,246 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.
0.86 ac
Lot SizeThe size of the land the home sits on, from county records.
1973
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

$399K
$341K low$458K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,230 (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.$461,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$157,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$303,900

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.10 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.Raised Ranch
CountyCUMBERLAND
Lot (acres)The size of the land the home sits on, from county records.0.86
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
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(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.

E
Blue Point School
Elementary · Grades PK–2 · 1.7 mi
M
Scarborough Middle SchoolA
Middle · Grades 6–8 · 3.4 mi
H
Scarborough High SchoolA
High · Grades 9–12 · 3.4 mi

District: Scarborough

Neighborhood · ZIP 04074These 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.52
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.86

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.35%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.3%
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.23,056
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.437 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$119,909
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$150,801
Average tempThe average temperature here across a full year.46°F
Annual precipHow much rain and melted snow falls here in a typical year.46 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 Martin Ave 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 95% of homes in Scarborough 04074
  • Costs less per square foot than 85% of homes in Scarborough 04074
  • Smaller than 78% of homes in Scarborough 04074
  • Has a bigger lot than 89% of homes in West Scarbourough
  • Older than 69% of homes in Scarborough 04074

What homes are worth in Scarborough 04074

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

This home
$340K$2.4M

This home is worth more than 5% of homes in Scarborough 04074.

How it measures up in Scarborough 04074

The dot is this home. The mark in the middle is the typical home in Scarborough 04074.

Estimated value$399,376
CheaperTypical $761,245Pricier

Pricier than 5% of homes nearby

Price per ft²$321
CheaperTypical $410Pricier

Pricier than 15% of homes nearby

Living area1,246 ft²
SmallerTypical 1,808 ft²Bigger

Bigger than 22% of homes nearby

Lot size0.86 ac
SmallerTypical 0.52 acBigger

Bigger than 65% of homes nearby

Year built1973
OlderTypical 1990Newer

Newer than 31% of homes nearby

How 21 Martin Ave ranks against every home in each area.
MeasureThis homeWest ScarbouroughScarborough 04074Cumberland County
Estimated valuepricier than$399,37610% of homes5% of homes14% of homes
Price per ft²pricier than$32117% of homes15% of homes23% of homes
Living areabigger than1,246 ft²28% of homes22% of homes34% of homes
Lot sizebigger than0.86 ac89% of homes65% of homes58% of homes
Year builtnewer than197344% of homes31% of homes45% of homes

About 21 Martin Ave

How much is 21 Martin Ave, Scarborough, ME worth?

The TopHap Estimate for 21 Martin Ave, Scarborough, ME is $399,376 as of Sep 24, 2026. The likely range is $340,701 to $458,051. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Martin Ave, Scarborough, ME last sell?

21 Martin Ave, Scarborough, ME last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 21 Martin Ave, Scarborough, ME?

21 Martin Ave, Scarborough, ME has 2 bedrooms, 2 bathrooms, 1,246 square feet of living space and a 0.86-acre lot.

When was 21 Martin Ave, Scarborough, ME built?

21 Martin Ave, Scarborough, ME was built in 1973, making it 53 years old. It is a raised ranch home. The building has 1 story.

What schools serve 21 Martin Ave, Scarborough, ME?

21 Martin Ave, Scarborough, ME is assigned to Blue Point School (elementary); Scarborough Middle School (middle), rated A; Scarborough High School (high), rated A. All sit in Scarborough. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Martin Ave, Scarborough, ME compare to other homes in Scarborough 04074?

Among the 8,780 homes in Scarborough 04074, it is worth more than 5% of them ($399,376 against a typical $761,245), its price per square foot is higher than 15% of them ($321 against a typical $410), it is bigger than 22% of them (1,246 ft² against a typical 1,808 ft²), its lot is bigger than 65% of them (0.86 ac against a typical 0.52 ac) and it is newer than 31% of them (1973 against a typical 1990). Measured against all of Cumberland County, it is worth more than 14% 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 Martin Ave, Scarborough, ME?

The 2025 property tax bill for 21 Martin Ave, Scarborough, ME was $5,230. The county assessed it at $461,600.

More homes on Martin Ave

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