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CondominiumResidential
$386,017$946 / 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 72How 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

10 BACON ST

WALTHAM, MA 02451
Building report
1
Beds
1
Baths
408 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1980
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$386K
$278K low$494K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$2,317 (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.$235,900 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$235,900
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$619,210

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
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
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.

E
Thomas R Plympton Elementary SchoolC-
Elementary · Grades KG–5 · 0.4 mi
H
Waltham Sr High SchoolD+
High · Grades 9–12 · 1.4 mi
M
John F. Kennedy Middle SchoolB
Middle · Grades 6–8 · 1.5 mi

District: Waltham School District

Neighborhood · ZIP 02451These 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.84
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.105
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.76

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.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.7%
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.16,966
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,036 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$126,384
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$156,140
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

10 Bacon 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 less than 98% of homes in Waltham 02451
  • Among the highest price per square foot in Bank Square
  • Among the smallest homes in Waltham 02451
  • Has a bigger lot than 82% of homes in Bank Square
  • Newer than 76% of homes in Waltham 02451

What homes are worth in Waltham 02451

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

This home
$355K$1.5M

This home is worth more than 2% of homes in Waltham 02451.

How it measures up in Waltham 02451

The dot is this home. The mark in the middle is the typical home in Waltham 02451.

Estimated value$386,017
CheaperTypical $786,892Pricier

Pricier than 2% of homes nearby

Price per ft²$946
CheaperTypical $465Pricier

Pricier than almost all homes nearby

Living area408 ft²
SmallerTypical 1,779 ft²Bigger

Smaller than almost all homes nearby

Lot size0.23 ac
SmallerTypical 0.18 acBigger

Bigger than 65% of homes nearby

Year built1980
OlderTypical 1957Newer

Newer than 76% of homes nearby

How 10 Bacon St ranks against every home in each area.
MeasureThis homeBank SquareWaltham 02451Middlesex County
Estimated valuepricier than$386,0178% of homes2% of homes7% of homes
Price per ft²pricier than$946almost all homesalmost all homes97% of homes
Living areabigger than408 ft²almost no homesalmost no homesalmost no homes
Lot sizebigger than0.23 ac82% of homes65% of homes40% of homes
Year builtnewer than198075% of homes76% of homes72% of homes

About 10 Bacon St

How much is 10 Bacon St, Waltham, MA worth?

The TopHap Estimate for 10 Bacon St, Waltham, MA is $386,017 as of Sep 24, 2026. The likely range is $277,734 to $494,300. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10 Bacon St, Waltham, MA last sell?

10 Bacon St, Waltham, MA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 10 Bacon St, Waltham, MA?

10 Bacon St, Waltham, MA has 1 bedrooms, 1 bathrooms and 408 square feet of living space.

When was 10 Bacon St, Waltham, MA built?

10 Bacon St, Waltham, MA was built in 1980, making it 46 years old. It is a condo/apartment home. The building has 3 stories.

What schools serve 10 Bacon St, Waltham, MA?

10 Bacon St, Waltham, MA is assigned to Thomas R Plympton Elementary School (elementary), rated C-; Waltham Sr High School (high), rated D+; John F. Kennedy Middle School (middle), rated B. All sit in Waltham School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 10 Bacon St, Waltham, MA compare to other homes in Waltham 02451?

Among the 4,967 homes in Waltham 02451, it is worth more than 2% of them ($386,017 against a typical $786,892), its price per square foot is higher than almost all of them ($946 against a typical $465), it is bigger than almost none of them (408 ft² against a typical 1,779 ft²), its lot is bigger than 65% of them (0.23 ac against a typical 0.18 ac) and it is newer than 76% of them (1980 against a typical 1957). 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 10 Bacon St, Waltham, MA?

The 2025 property tax bill for 10 Bacon St, Waltham, MA was $2,317. The county assessed it at $235,900.

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