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Single Family ResidenceResidential
$594,518$307 / 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 65How 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 $479,500 on Sep 24, 2020

21 WASHBURN AVE

PORTLAND, ME 04101
3
Beds
2 / 2
Baths
1,936 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.
0.12 ac
Lot SizeThe size of the land the home sits on, from county records.
1930
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$595K
$387K low$802K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$479,500 · Sep 24, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,128 (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.$678,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$138,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$539,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$458,800

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.0.12
HeatingThe type of heating system in the home.Steam
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
King Middle SchoolD
Middle · Grades 6–8 · 0.2 mi
E
Howard C Reiche Community SchoolF
Elementary · Grades PK–5 · 0.8 mi
H
Portland High SchoolD
High · Grades 9–12 · 0.8 mi

District: Portland

Neighborhood · ZIP 04101These 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.162
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.88

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.90%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.34%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.15%
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.19,646
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,816 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$64,615
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$91,739
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 Washburn 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 70% of homes in Oakdale
  • Costs less per square foot than 98% of homes in Portland 04101
  • Bigger than 68% of homes in Cumberland County
  • Has a smaller lot than 93% of homes in Cumberland County
  • Newer than 87% of homes in Oakdale

What homes are worth in Portland 04101

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

This home
$303K$1.9M

This home is worth more than 35% of homes in Portland 04101.

How it measures up in Portland 04101

The dot is this home. The mark in the middle is the typical home in Portland 04101.

Estimated value$594,518
CheaperTypical $686,619Pricier

Pricier than 35% of homes nearby

Price per ft²$307
CheaperTypical $596Pricier

Pricier than 2% of homes nearby

Living area1,936 ft²
SmallerTypical 1,408 ft²Bigger

Bigger than 65% of homes nearby

Lot size0.12 ac
SmallerTypical 3,659 ft²Bigger

Bigger than 71% of homes nearby

Year built1930
OlderTypical 1910Newer

Newer than 64% of homes nearby

How 21 Washburn Ave ranks against every home in each area.
MeasureThis homeOakdalePortland 04101Cumberland County
Estimated valuepricier than$594,51830% of homes35% of homes51% of homes
Price per ft²pricier than$3076% of homes2% of homes19% of homes
Living areabigger than1,936 ft²44% of homes65% of homes68% of homes
Lot sizebigger than0.12 ac24% of homes71% of homes7% of homes
Year builtnewer than193087% of homes64% of homes19% of homes

About 21 Washburn Ave

How much is 21 Washburn Ave, Portland, ME worth?

The TopHap Estimate for 21 Washburn Ave, Portland, ME is $594,518 as of Sep 24, 2026. The likely range is $386,557 to $802,479. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Washburn Ave, Portland, ME last sell?

21 Washburn Ave, Portland, ME last sold on Sep 24, 2020 for $479,500, according to the county's recorded deed.

How big is 21 Washburn Ave, Portland, ME?

21 Washburn Ave, Portland, ME has 3 bedrooms, 2 bathrooms, 1,936 square feet of living space and a 0.12-acre lot.

When was 21 Washburn Ave, Portland, ME built?

21 Washburn Ave, Portland, ME was built in 1930, making it 96 years old. It is a colonial home. The building has 2 stories.

What schools serve 21 Washburn Ave, Portland, ME?

21 Washburn Ave, Portland, ME is assigned to King Middle School (middle), rated D; Howard C Reiche Community School (elementary), rated F; Portland High School (high), rated D. All sit in Portland. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Washburn Ave, Portland, ME compare to other homes in Portland 04101?

Among the 3,893 homes in Portland 04101, it is worth more than 35% of them ($594,518 against a typical $686,619), its price per square foot is higher than 2% of them ($307 against a typical $596), it is bigger than 65% of them (1,936 ft² against a typical 1,408 ft²), its lot is bigger than 71% of them (0.12 ac against a typical 3,659 ft²) and it is newer than 64% of them (1930 against a typical 1910). Measured against all of Cumberland County, it is worth more than 51% 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 Washburn Ave, Portland, ME?

The 2025 property tax bill for 21 Washburn Ave, Portland, ME was $8,128. The county assessed it at $678,500.

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Assigned schools

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