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Single Family ResidenceResidential
$691,853$231 / 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 89How 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 $520,000 on Aug 2, 2018

145 CIRCLE DR

WALTHAM, MA 02452
3
Beds
2.5
Baths
3,001 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.
2018
Year BuiltThe year the home was originally built, according to county records.
2
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.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$692K
$616K low$767K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$520,000 · Aug 2, 2018
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.$0
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$0
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.104%
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.$600,000
RESIDENTIAL MORTGAGE SERVICES · R · recorded May 21, 2019
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.$150,000
I-C FCU

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$13,965 (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.$1,422,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$453,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$968,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,143,990

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.Colonial
CountyMIDDLESEX
Lot (acres)The size of the land the home sits on, from county records.0.23
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
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
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
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(1)

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
Northeast Elementary SchoolC+
Elementary · Grades KG–5 · 0.4 mi
H
Waltham Sr High SchoolC
High · Grades 9–12 · 0.8 mi
M
John F. Kennedy Middle SchoolA-
Middle · Grades 6–8 · 0.9 mi

District: Waltham School District

Neighborhood · ZIP 02452These 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.93
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 100.77

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.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.10.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.17,229
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,328 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$97,289
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$131,985
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

145 Circle 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 less than 77% of homes in Waltham 02452
  • Among the lowest price per square foot in Waltham 02452
  • Bigger than 85% of homes in Middlesex County
  • Among the newest homes in Waltham 02452

What homes are worth in Waltham 02452

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

This home
$367K$1.8M

This home is worth more than 23% of homes in Waltham 02452.

How it measures up in Waltham 02452

The dot is this home. The mark in the middle is the typical home in Waltham 02452.

Estimated value$691,853
CheaperTypical $866,972Pricier

Pricier than 23% of homes nearby

Price per ft²$231
CheaperTypical $484Pricier

Cheaper than almost all homes nearby

Living area3,001 ft²
SmallerTypical 1,899 ft²Bigger

Bigger than 84% of homes nearby

Lot size0.23 ac
SmallerTypical 0.34 acBigger

Bigger than 36% of homes nearby

Year built2018
OlderTypical 1977Newer

Newer than almost all homes nearby

How 145 Circle Dr ranks against every home in each area.
MeasureThis homeWaltham 02452Middlesex County
Estimated valuepricier than$691,85323% of homes37% of homes
Price per ft²pricier than$231almost no homes2% of homes
Living areabigger than3,001 ft²84% of homes85% of homes
Lot sizebigger than0.23 ac36% of homes41% of homes
Year builtnewer than2018almost all homes98% of homes

About 145 Circle Dr

How much is 145 Circle Dr, Waltham, MA worth?

The TopHap Estimate for 145 Circle Dr, Waltham, MA is $691,853 as of Jul 14, 2026. The likely range is $616,315 to $767,391. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 145 Circle Dr, Waltham, MA last sell?

145 Circle Dr, Waltham, MA last sold on Aug 2, 2018 for $520,000, according to the county's recorded deed.

How big is 145 Circle Dr, Waltham, MA?

145 Circle Dr, Waltham, MA has 3 bedrooms, 2.5 bathrooms, 3,001 square feet of living space and a 0.23-acre lot.

When was 145 Circle Dr, Waltham, MA built?

145 Circle Dr, Waltham, MA was built in 2018, making it 8 years old. It is a colonial home. The building has 2 stories.

What schools serve 145 Circle Dr, Waltham, MA?

145 Circle Dr, Waltham, MA is assigned to Northeast Elementary School (elementary), rated C+; Waltham Sr High School (high), rated C; John F. Kennedy Middle School (middle), rated A-. All sit in Waltham School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 145 Circle Dr, Waltham, MA compare to other homes in Waltham 02452?

Among the 3,442 homes in Waltham 02452, it is worth more than 23% of them ($691,853 against a typical $866,972), its price per square foot is higher than almost none of them ($231 against a typical $484), it is bigger than 84% of them (3,001 ft² against a typical 1,899 ft²), its lot is bigger than 36% of them (0.23 ac against a typical 0.34 ac) and it is newer than almost all of them (2018 against a typical 1977). Measured against all of Middlesex County, it is worth more than 37% 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 145 Circle Dr, Waltham, MA?

The 2025 property tax bill for 145 Circle Dr, Waltham, MA was $13,965. The county assessed it at $1,422,100.

Closest homes

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Assigned schools

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