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CondominiumResidential
$944,760$445 / 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 86How 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

150 MIDDLE ST

PORTLAND, ME 04101
Building report
2
Beds
2.5
Baths
2,122 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.
1845
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

$945K
$814K low$1.1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$15,707 (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.$1,311,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$262,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,048,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,013,300

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.Forced Air With Air Conditioning
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(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.

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 · 0.3 mi
E
Howard C Reiche Community SchoolF
Elementary · Grades PK–5 · 0.9 mi
M
King Middle SchoolD
Middle · Grades 6–8 · 1.1 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

150 Middle 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 more than 83% of homes in Cumberland County
  • Costs less per square foot than 94% of homes in Downtown
  • Bigger than 88% of homes in Downtown
  • Older than 98% 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
$305K$1.9M

This home is worth more than 75% 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$944,760
CheaperTypical $686,619Pricier

Pricier than 75% of homes nearby

Price per ft²$445
CheaperTypical $599Pricier

Pricier than 16% of homes nearby

Living area2,122 ft²
SmallerTypical 1,404 ft²Bigger

Bigger than 69% of homes nearby

Year built1845
OlderTypical 1910Newer

Newer than 4% of homes nearby

How 150 Middle St ranks against every home in each area.
MeasureThis homeDowntownPortland 04101Cumberland County
Estimated valuepricier than$944,76077% of homes75% of homes83% of homes
Price per ft²pricier than$4456% of homes16% of homes63% of homes
Living areabigger than2,122 ft²88% of homes69% of homes74% of homes
Year builtnewer than18455% of homes4% of homes2% of homes

About 150 Middle St

How much is 150 Middle St, Portland, ME worth?

The TopHap Estimate for 150 Middle St, Portland, ME is $944,760 as of Sep 24, 2026. The likely range is $814,373 to $1,075,147. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 150 Middle St, Portland, ME last sell?

150 Middle St, Portland, ME last sold on Sep 18, 2018, according to the county's recorded deed.

How big is 150 Middle St, Portland, ME?

150 Middle St, Portland, ME has 2 bedrooms, 2.5 bathrooms and 2,122 square feet of living space.

When was 150 Middle St, Portland, ME built?

150 Middle St, Portland, ME was built in 1845, making it 181 years old. It is a condo/apartment home. The building has 1 story.

What schools serve 150 Middle St, Portland, ME?

150 Middle 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 150 Middle St, Portland, ME compare to other homes in Portland 04101?

Among the 3,893 homes in Portland 04101, it is worth more than 75% of them ($944,760 against a typical $686,619), its price per square foot is higher than 16% of them ($445 against a typical $599), it is bigger than 69% of them (2,122 ft² against a typical 1,404 ft²) and it is newer than 4% of them (1845 against a typical 1910). Measured against all of Cumberland County, it is worth more than 83% 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 150 Middle St, Portland, ME?

The 2025 property tax bill for 150 Middle St, Portland, ME was $15,707. The county assessed it at $1,311,100.

More homes on Middle St

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Assigned schools

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