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Single Family ResidenceResidential
$439,863$408 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

21 ROWE AVE

PORTLAND, ME 04102
3
Beds
2
Baths
1,078 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1900
Year BuiltThe year the home was originally built, according to county records.
2
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

$440K
$405K low$475K high
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$227,713
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$182,170
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.48%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$212,150
PNC BANK NA · R · recorded Aug 6, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,870 (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.$490,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$137,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$352,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$296,100

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.19 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
CountyCUMBERLAND
Lot (acres)The size of the land the home sits on, from county records.0.21
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(1)

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
Amanda C Rowe SchoolC-
Elementary · Grades PK–5 · 0.4 mi
H
Deering High SchoolD
High · Grades 9–12 · 1.1 mi
M
Lincoln Middle SchoolB-
Middle · Grades 6–8 · 1.2 mi

District: Portland

Neighborhood · ZIP 04102These 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.124
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.89
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.38%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.9%
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.18,797
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,894 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$76,542
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$101,698
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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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 Rowe 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 78% of homes in Portland 04102
  • Smaller than 78% of homes in Portland 04102
  • Has a smaller lot than 79% of homes in Cumberland County
  • Older than 98% of homes in Nasons Corner

What homes are worth in Portland 04102

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

This home
$306K$2M

This home is worth more than 22% of homes in Portland 04102.

How it measures up in Portland 04102

The dot is this home. The mark in the middle is the typical home in Portland 04102.

Estimated value$439,863
CheaperTypical $543,422Pricier

Pricier than 22% of homes nearby

Price per ft²$408
CheaperTypical $413Pricier

Pricier than 48% of homes nearby

Living area1,078 ft²
SmallerTypical 1,538 ft²Bigger

Bigger than 22% of homes nearby

Lot size0.21 ac
SmallerTypical 0.17 acBigger

Bigger than 66% of homes nearby

Year built1900
OlderTypical 1930Newer

Newer than 25% of homes nearby

How 21 Rowe Ave ranks against every home in each area.
MeasureThis homeNasons CornerPortland 04102Cumberland County
Estimated valuepricier than$439,86326% of homes22% of homes25% of homes
Price per ft²pricier than$40864% of homes48% of homes58% of homes
Living areabigger than1,078 ft²26% of homes22% of homes23% of homes
Lot sizebigger than0.21 ac56% of homes66% of homes21% of homes
Year builtnewer than19002% of homes25% of homes10% of homes

About 21 Rowe Ave

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

The TopHap Estimate for 21 Rowe Ave, Portland, ME is $439,863 as of Jul 14, 2026. The likely range is $404,858 to $474,868. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

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

21 Rowe Ave, Portland, ME last sold on Jul 19, 2019, according to the county's recorded deed.

How big is 21 Rowe Ave, Portland, ME?

21 Rowe Ave, Portland, ME has 3 bedrooms, 2 bathrooms, 1,078 square feet of living space and a 0.21-acre lot.

When was 21 Rowe Ave, Portland, ME built?

21 Rowe Ave, Portland, ME was built in 1900, making it 126 years old. The building has 2 stories.

What schools serve 21 Rowe Ave, Portland, ME?

21 Rowe Ave, Portland, ME is assigned to Amanda C Rowe School (elementary), rated C-; Deering High School (high), rated D; Lincoln Middle School (middle), rated B-. All sit in Portland. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Rowe Ave, Portland, ME compare to other homes in Portland 04102?

Among the 5,200 homes in Portland 04102, it is worth more than 22% of them ($439,863 against a typical $543,422), its price per square foot is higher than 48% of them ($408 against a typical $413), it is bigger than 22% of them (1,078 ft² against a typical 1,538 ft²), its lot is bigger than 66% of them (0.21 ac against a typical 0.17 ac) and it is newer than 25% of them (1900 against a typical 1930). Measured against all of Cumberland County, it is worth more than 25% 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 Rowe Ave, Portland, ME?

The 2025 property tax bill for 21 Rowe Ave, Portland, ME was $5,870. The county assessed it at $490,000.

Closest homes

More homes in Portland 04102

Assigned schools

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