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CondominiumResidential
$588,590$507 / 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 Oct 21, 2026
Last sold for $459,000 on May 21, 2013

21 CHESTNUT ST

PORTLAND, ME 04101
Building report
2
Beds
1
Baths
1,160 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.
2007
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$589K
$511K low$666K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$459,000 · May 21, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,446 (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.$538,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$107,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$430,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$462,300

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyCUMBERLAND
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(3)

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.

H
Portland High SchoolD
High · Grades 9–12 · 0.1 mi
E
Howard C Reiche Community SchoolF
Elementary · Grades PK–5 · 0.8 mi
M
King Middle SchoolD
Middle · Grades 6–8 · 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 Chestnut 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.

  • Costs less per square foot than 83% of homes in Downtown
  • Smaller than 71% of homes in Cumberland County
  • Newer than 86% of homes in Cumberland County

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
$306K$1.9M

This home is worth more than 36% 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$588,590
CheaperTypical $667,818Pricier

Pricier than 36% of homes nearby

Price per ft²$507
CheaperTypical $586Pricier

Pricier than 31% of homes nearby

Living area1,160 ft²
SmallerTypical 1,403 ft²Bigger

Bigger than 33% of homes nearby

Year built2007
OlderTypical 1910Newer

Newer than 78% of homes nearby

How 21 Chestnut St ranks against every home in each area.
MeasureThis homeDowntownPortland 04101Cumberland County
Estimated valuepricier than$588,59036% of homes36% of homes50% of homes
Price per ft²pricier than$50717% of homes31% of homes76% of homes
Living areabigger than1,160 ft²47% of homes33% of homes29% of homes
Year builtnewer than200776% of homes78% of homes86% of homes

About 21 Chestnut St

How much is 21 Chestnut St, Portland, ME worth?

The TopHap Estimate for 21 Chestnut St, Portland, ME is $588,590 as of Oct 21, 2026. The likely range is $511,412 to $665,768. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Chestnut St, Portland, ME last sell?

21 Chestnut St, Portland, ME last sold on May 21, 2013 for $459,000, according to the county's recorded deed.

How big is 21 Chestnut St, Portland, ME?

21 Chestnut St, Portland, ME has 2 bedrooms, 1 bathrooms and 1,160 square feet of living space.

When was 21 Chestnut St, Portland, ME built?

21 Chestnut St, Portland, ME was built in 2007, making it 19 years old. It is a condo/apartment home. The building has 1 story.

What schools serve 21 Chestnut St, Portland, ME?

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

How does 21 Chestnut St, Portland, ME compare to other homes in Portland 04101?

Among the 3,893 homes in Portland 04101, it is worth more than 36% of them ($588,590 against a typical $667,818), its price per square foot is higher than 31% of them ($507 against a typical $586), it is bigger than 33% of them (1,160 ft² against a typical 1,403 ft²) and it is newer than 78% of them (2007 against a typical 1910). Measured against all of Cumberland County, it is worth more than 50% 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 Chestnut St, Portland, ME?

The 2025 property tax bill for 21 Chestnut St, Portland, ME was $6,446. The county assessed it at $538,100.

More homes on Chestnut St

Closest homes

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Assigned schools

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