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CondominiumResidential
$403,754$766 / 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 70How 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
Last sold for $5,275,000 on Mar 31, 2015

125 TRAPELO RD

BELMONT, MA 02478
Building report
1
Beds
1
Baths
527 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.
0.28 ac
Lot SizeThe size of the land the home sits on, from county records.
1963
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$404K
$284K low$523K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$5,275,000 · Mar 31, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,260 (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.$374,000 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$374,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$396,625

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
CountyMIDDLESEX
ConstructionThe main material the home's frame and walls are built from.Concrete
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 · 0.4 mi
E
Roger E WellingtonA
Elementary · Grades PK–3 · 0.8 mi
H
Belmont High SchoolA+
High · Grades 9–12 · 1.1 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%

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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

125 Trapelo Rd 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.

  • Among the least valuable homes in Belmont 02478
  • Costs more per square foot than 90% of homes in Middlesex County
  • Among the smallest homes in Belmont 02478
  • Has a bigger lot than 79% of homes in Belmont 02478
  • Newer than 88% 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
$571K$3.8M

This home is worth less than almost all 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$403,754
CheaperTypical $1,464,769Pricier

Cheaper than almost all homes nearby

Price per ft²$766
CheaperTypical $716Pricier

Pricier than 66% of homes nearby

Living area527 ft²
SmallerTypical 2,126 ft²Bigger

Smaller than almost all homes nearby

Lot size0.28 ac
SmallerTypical 0.16 acBigger

Bigger than 79% of homes nearby

Year built1963
OlderTypical 1930Newer

Newer than 88% of homes nearby

How 125 Trapelo Rd ranks against every home in each area.
MeasureThis homeBelmont 02478Middlesex County
Estimated valuepricier than$403,754almost no homes7% of homes
Price per ft²pricier than$76666% of homes90% of homes
Living areabigger than527 ft²almost no homesalmost no homes
Lot sizebigger than0.28 ac79% of homes47% of homes
Year builtnewer than196388% of homes57% of homes

About 125 Trapelo Rd

How much is 125 Trapelo Rd, Belmont, MA worth?

The TopHap Estimate for 125 Trapelo Rd, Belmont, MA is $403,754 as of Sep 24, 2026. The likely range is $284,373 to $523,135. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 125 Trapelo Rd, Belmont, MA last sell?

125 Trapelo Rd, Belmont, MA last sold on Mar 31, 2015 for $5,275,000, according to the county's recorded deed.

How big is 125 Trapelo Rd, Belmont, MA?

125 Trapelo Rd, Belmont, MA has 1 bedrooms, 1 bathrooms and 527 square feet of living space.

When was 125 Trapelo Rd, Belmont, MA built?

125 Trapelo Rd, Belmont, MA was built in 1963, making it 63 years old. It is a condo/apartment home. The building has 1 story.

What schools serve 125 Trapelo Rd, Belmont, MA?

125 Trapelo Rd, 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 125 Trapelo Rd, Belmont, MA compare to other homes in Belmont 02478?

Among the 7,995 homes in Belmont 02478, it is worth more than almost none of them ($403,754 against a typical $1,464,769), its price per square foot is higher than 66% of them ($766 against a typical $716), it is bigger than almost none of them (527 ft² against a typical 2,126 ft²), its lot is bigger than 79% of them (0.28 ac against a typical 0.16 ac) and it is newer than 88% of them (1963 against a typical 1930). Measured against all of Middlesex County, it is worth more than 7% 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 125 Trapelo Rd, Belmont, MA?

The 2025 property tax bill for 125 Trapelo Rd, Belmont, MA was $4,260. The county assessed it at $374,000.

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