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Single Family ResidenceResidential
$620,119$404 / 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
Last sold for $440,000 on May 6, 2021

40 SPRING ST

SOUTH PORTLAND, ME 04106
3
Beds
2
Baths
1,536 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.
2000
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$620K
$545K low$695K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$440,000 · May 6, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$10,583 (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.$775,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$279,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$496,000
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$525,500

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.Colonial
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.Heat Pump
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
Dora L. Small Elementary SchoolA+
Elementary · Grades KG–4 · 0.1 mi
H
South Portland High SchoolC-
High · Grades 9–12 · 2.2 mi
M
South Portland Middle SchoolB-
Middle · Grades 5–8 · 3.6 mi

District: South Portland

Neighborhood · ZIP 04106These 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.94
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.96
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.84

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.4%
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.26,989
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,953 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$87,445
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$107,811
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

40 Spring 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 85% of homes in Willard
  • Costs less per square foot than 89% of homes in Willard
  • Has a smaller lot than 94% of homes in Cumberland County
  • Newer than 91% of homes in Willard

What homes are worth in South Portland 04106

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

This home
$272K$1.4M

This home is worth more than 65% of homes in South Portland 04106.

How it measures up in South Portland 04106

The dot is this home. The mark in the middle is the typical home in South Portland 04106.

Estimated value$620,119
CheaperTypical $530,417Pricier

Pricier than 65% of homes nearby

Price per ft²$404
CheaperTypical $424Pricier

Pricier than 42% of homes nearby

Living area1,536 ft²
SmallerTypical 1,350 ft²Bigger

Bigger than 63% of homes nearby

Lot size0.11 ac
SmallerTypical 0.18 acBigger

Bigger than 15% of homes nearby

Year built2000
OlderTypical 1953Newer

Newer than 87% of homes nearby

How 40 Spring St ranks against every home in each area.
MeasureThis homeWillardSouth Portland 04106Cumberland County
Estimated valuepricier than$620,11915% of homes65% of homes54% of homes
Price per ft²pricier than$40411% of homes42% of homes51% of homes
Living areabigger than1,536 ft²54% of homes63% of homes50% of homes
Lot sizebigger than0.11 ac22% of homes15% of homes6% of homes
Year builtnewer than200091% of homes87% of homes76% of homes

About 40 Spring St

How much is 40 Spring St, South Portland, ME worth?

The TopHap Estimate for 40 Spring St, South Portland, ME is $620,119 as of Sep 24, 2026. The likely range is $545,448 to $694,790. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 40 Spring St, South Portland, ME last sell?

40 Spring St, South Portland, ME last sold on May 6, 2021 for $440,000, according to the county's recorded deed.

How big is 40 Spring St, South Portland, ME?

40 Spring St, South Portland, ME has 3 bedrooms, 2 bathrooms, 1,536 square feet of living space and a 0.11-acre lot.

When was 40 Spring St, South Portland, ME built?

40 Spring St, South Portland, ME was built in 2000, making it 26 years old. It is a colonial home. The building has 2 stories.

What schools serve 40 Spring St, South Portland, ME?

40 Spring St, South Portland, ME is assigned to Dora L. Small Elementary School (elementary), rated A+; South Portland High School (high), rated C-; South Portland Middle School (middle), rated B-. All sit in South Portland. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 40 Spring St, South Portland, ME compare to other homes in South Portland 04106?

Among the 8,919 homes in South Portland 04106, it is worth more than 65% of them ($620,119 against a typical $530,417), its price per square foot is higher than 42% of them ($404 against a typical $424), it is bigger than 63% of them (1,536 ft² against a typical 1,350 ft²), its lot is bigger than 15% of them (0.11 ac against a typical 0.18 ac) and it is newer than 87% of them (2000 against a typical 1953). Measured against all of Cumberland County, it is worth more than 54% 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 40 Spring St, South Portland, ME?

The 2025 property tax bill for 40 Spring St, South Portland, ME was $10,583. The county assessed it at $775,300.

More homes on Spring St

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Assigned schools

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