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Single Family ResidenceResidential
$949,563$684 / 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 95How 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

18 ALTO DR

MEDFORD, MA 02155
3
Beds
2
Baths
1,388 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.
0.16 ac
Lot SizeThe size of the land the home sits on, from county records.
1983
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$950K
$905K low$994K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$7,841 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$908,600 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$526,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$382,400
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$854,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$828,595

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.Raised Ranch
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.0.16
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
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.

E
Brooks Elementary SchoolB+
Elementary · Grades PK–5 · 0.3 mi
H
Medford High SchoolC
High · Grades 9–12 · 0.7 mi
M
Andrews Middle SchoolC+
Middle · Grades 6–8 · 1.3 mi

District: Medford School District

Neighborhood · ZIP 02155These 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.89
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.110
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.82

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.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.61,548
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.7,108 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$112,601
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$145,923
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

18 Alto Dr 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 75% of homes in Medford 02155
  • Costs more per square foot than 92% of homes in West Medford
  • Smaller than 82% of homes in West Medford
  • Has a bigger lot than 76% of homes in Medford 02155
  • Newer than 95% of homes in West Medford

What homes are worth in Medford 02155

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

This home
$405K$1.5M

This home is worth more than 75% of homes in Medford 02155.

How it measures up in Medford 02155

The dot is this home. The mark in the middle is the typical home in Medford 02155.

Estimated value$949,563
CheaperTypical $790,897Pricier

Pricier than 75% of homes nearby

Price per ft²$684
CheaperTypical $531Pricier

Pricier than 91% of homes nearby

Living area1,388 ft²
SmallerTypical 1,724 ft²Bigger

Bigger than 33% of homes nearby

Lot size0.16 ac
SmallerTypical 0.12 acBigger

Bigger than 76% of homes nearby

Year built1983
OlderTypical 1920Newer

Newer than 85% of homes nearby

How 18 Alto Dr ranks against every home in each area.
MeasureThis homeWest MedfordMedford 02155Middlesex County
Estimated valuepricier than$949,56349% of homes75% of homes67% of homes
Price per ft²pricier than$68492% of homes91% of homes85% of homes
Living areabigger than1,388 ft²18% of homes33% of homes29% of homes
Lot sizebigger than0.16 ac70% of homes76% of homes28% of homes
Year builtnewer than198395% of homes85% of homes74% of homes

About 18 Alto Dr

How much is 18 Alto Dr, Medford, MA worth?

The TopHap Estimate for 18 Alto Dr, Medford, MA is $949,563 as of Sep 24, 2026. The likely range is $904,732 to $994,394. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 Alto Dr, Medford, MA last sell?

18 Alto Dr, Medford, MA last sold on Sep 29, 2016, according to the county's recorded deed.

How big is 18 Alto Dr, Medford, MA?

18 Alto Dr, Medford, MA has 3 bedrooms, 2 bathrooms, 1,388 square feet of living space and a 0.16-acre lot.

When was 18 Alto Dr, Medford, MA built?

18 Alto Dr, Medford, MA was built in 1983, making it 43 years old. It is a raised ranch home. The building has 1 story.

What schools serve 18 Alto Dr, Medford, MA?

18 Alto Dr, Medford, MA is assigned to Brooks Elementary School (elementary), rated B+; Medford High School (high), rated C; Andrews Middle School (middle), rated C+. All sit in Medford School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 Alto Dr, Medford, MA compare to other homes in Medford 02155?

Among the 16,121 homes in Medford 02155, it is worth more than 75% of them ($949,563 against a typical $790,897), its price per square foot is higher than 91% of them ($684 against a typical $531), it is bigger than 33% of them (1,388 ft² against a typical 1,724 ft²), its lot is bigger than 76% of them (0.16 ac against a typical 0.12 ac) and it is newer than 85% of them (1983 against a typical 1920). Measured against all of Middlesex County, it is worth more than 67% 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 18 Alto Dr, Medford, MA?

The 2026 property tax bill for 18 Alto Dr, Medford, MA was $7,841. The county assessed it at $908,600.

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