Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$1,792,727$587 / 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 94How 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
Last sold for $1,132,500 on Jan 17, 2020

285 COMMON ST

BELMONT, MA 02478
3
Beds
2.5
Baths
3,056 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.
0.24 ac
Lot SizeThe size of the land the home sits on, from county records.
1948
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$1.8M
$1.7M low$1.9M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$1,132,500 · Jan 17, 2020
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.$1,000,227
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$800,182
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.44%
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.$532,500
FAIRWAY INDEPENDENT MORTGAGE CORP · P · recorded Jan 17, 2020
2nd 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.$260,000
SANTANDER BANK NA

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$19,671 (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.$1,727,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$885,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$842,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,781,440

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.Cape Cod
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.0.24
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
HeatingThe type of heating system in the home.Hot Water
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

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.

M
Winthrop L Chenery Upper Elementary SchoolA-
Middle · Grades 4–6 · 0.2 mi
E
Roger E WellingtonA
Elementary · Grades PK–3 · 0.4 mi
H
Belmont High SchoolA+
High · Grades 9–12 · 0.8 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.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

285 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.

  • Worth more than 92% of homes in Middlesex County
  • Costs less per square foot than 87% of homes in Belmont 02478
  • Bigger than 87% of homes in Belmont 02478
  • Has a bigger lot than 75% of homes in Belmont 02478
  • Newer than 73% of homes in Belmont 02478

What homes are worth in Belmont 02478

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

This home
$606K$3.6M

This home is worth more than 71% 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.

Estimated value$1,792,727
CheaperTypical $1,485,282Pricier

Pricier than 71% of homes nearby

Price per ft²$587
CheaperTypical $747Pricier

Pricier than 13% of homes nearby

Living area3,056 ft²
SmallerTypical 2,124 ft²Bigger

Bigger than 87% of homes nearby

Lot size0.24 ac
SmallerTypical 0.16 acBigger

Bigger than 75% of homes nearby

Year built1948
OlderTypical 1930Newer

Newer than 73% of homes nearby

How 285 Common St ranks against every home in each area.
MeasureThis homeBelmont 02478Middlesex County
Estimated valuepricier than$1,792,72771% of homes92% of homes
Price per ft²pricier than$58713% of homes74% of homes
Living areabigger than3,056 ft²87% of homes86% of homes
Lot sizebigger than0.24 ac75% of homes42% of homes
Year builtnewer than194873% of homes39% of homes

About 285 Common St

How much is 285 Common St, Belmont, MA worth?

The TopHap Estimate for 285 Common St, Belmont, MA is $1,792,727 as of Jul 14, 2026. The likely range is $1,691,866 to $1,893,588. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 285 Common St, Belmont, MA last sell?

285 Common St, Belmont, MA last sold on Jan 17, 2020 for $1,132,500, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 285 Common St, Belmont, MA?

285 Common St, Belmont, MA has 3 bedrooms, 2.5 bathrooms, 3,056 square feet of living space and a 0.24-acre lot.

When was 285 Common St, Belmont, MA built?

285 Common St, Belmont, MA was built in 1948, making it 78 years old. It is a cape cod home. The building has 2 stories.

What schools serve 285 Common St, Belmont, MA?

285 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 285 Common St, Belmont, MA compare to other homes in Belmont 02478?

Among the 7,995 homes in Belmont 02478, it is worth more than 71% of them ($1,792,727 against a typical $1,485,282), its price per square foot is higher than 13% of them ($587 against a typical $747), it is bigger than 87% of them (3,056 ft² against a typical 2,124 ft²), its lot is bigger than 75% of them (0.24 ac against a typical 0.16 ac) and it is newer than 73% of them (1948 against a typical 1930). Measured against all of Middlesex County, it is worth more than 92% 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 285 Common St, Belmont, MA?

The 2025 property tax bill for 285 Common St, Belmont, MA was $19,671. The county assessed it at $1,727,000.

Closest homes

More homes in Belmont 02478

Assigned schools

Explore the area

See this home in context

Open 285 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