Skip to content
Skip to content
TopHapOpen in map
Commercial Office/Residential (Mixed Use)Commercial

486 COMMON ST

BELMONT, MA 02478
3
Beds
2.5
Baths
2,851 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.
3,429 ft²
Lot SizeThe size of the land the home sits on, from county records.
1880
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
13
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$17,529 (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.$1,539,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$671,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$868,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,797,685

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Commercial Office/Residential (Mixed Use)
CountyMIDDLESEX
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.2005
Lot (acres)The size of the land the home sits on, from county records.0.08
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.No

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

M
Winthrop L Chenery Upper Elementary SchoolA-
Middle · Grades 4–6 · 0.5 mi
E
Roger E WellingtonA
Elementary · Grades PK–3 · 0.8 mi
H
Belmont High SchoolA+
High · Grades 9–12 · 1.2 mi

District: Belmont School District

Neighborhood · ZIP 02478These 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.55
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.103
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.74

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.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.27,636
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,959 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$162,650
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$213,185
Average tempThe average temperature here across a full year.49°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
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

486 Common 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.

  • Bigger than 83% of homes in Middlesex County
  • Has a smaller lot than 98% of homes in Belmont 02478
  • Older than 98% of homes in Belmont 02478

How it measures up in Belmont 02478

The dot is this home. The mark in the middle is the typical home in Belmont 02478.

Living area2,851 ft²
SmallerTypical 2,124 ft²Bigger

Bigger than 80% of homes nearby

Lot size3,429 ft²
SmallerTypical 0.16 acBigger

Bigger than 2% of homes nearby

Year built1880
OlderTypical 1930Newer

Newer than 2% of homes nearby

How 486 Common St ranks against every home in each area.
MeasureThis homeBelmont 02478Middlesex County
Living areabigger than2,851 ft²80% of homes83% of homes
Lot sizebigger than3,429 ft²2% of homes6% of homes
Year builtnewer than18802% of homes5% of homes

About 486 Common St

When did 486 Common St, Belmont, MA last sell?

486 Common St, Belmont, MA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 486 Common St, Belmont, MA?

486 Common St, Belmont, MA has 3 bedrooms, 2.5 bathrooms, 2,851 square feet of living space and a 0.08-acre lot.

When was 486 Common St, Belmont, MA built?

486 Common St, Belmont, MA was built in 1880, making it 146 years old. The building has 2 stories.

What schools serve 486 Common St, Belmont, MA?

486 Common St, Belmont, MA is assigned to Winthrop L Chenery Upper Elementary School (middle), rated A-; Roger E Wellington (elementary), rated A; Belmont High School (high), rated A+. All sit in Belmont School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 486 Common St, Belmont, MA compare to other homes in Belmont 02478?

Among the 7,995 homes in Belmont 02478, it is bigger than 80% of them (2,851 ft² against a typical 2,124 ft²), its lot is bigger than 2% of them (3,429 ft² against a typical 0.16 ac) and it is newer than 2% of them (1880 against a typical 1930). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 486 Common St, Belmont, MA?

The 2025 property tax bill for 486 Common St, Belmont, MA was $17,529. The county assessed it at $1,539,000.

Closest homes

More homes in Belmont 02478

Assigned schools

Explore the area

See this home in context

Open 486 Common St on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map