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Single Family ResidenceResidential
$1,004,500$377 / 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 Jun 23, 2026
Last sold for $870,078 on Jun 2, 2021

144 ELLISON PARK

WALTHAM, MA 02452
4
Beds
1.5
Baths
2,666 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1920
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
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

$1M
$894K low$1.1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$870,078 · Jun 2, 2021
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.$594,500
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$475,600
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.41%
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.$410,000
WASHINGTON TRUST MORTGAGE CO · P · 3.88% 1 · recorded Jun 2, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,792 (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.$895,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$364,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$531,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$951,995

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.0.18
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.Steam
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

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.

H
Waltham Sr High SchoolC
High · Grades 9–12 · 1.1 mi
M
John F. Kennedy Middle SchoolA-
Middle · Grades 6–8 · 1.4 mi
E
Northeast Elementary SchoolC+
Elementary · Grades KG–5 · 1.7 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.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

144 Ellison Park 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 72% of homes in Waltham 02452
  • Costs less per square foot than 83% of homes in Waltham 02452
  • Bigger than 78% of homes in Middlesex County
  • Has a smaller lot than 78% of homes in Waltham 02452
  • Older than 89% of 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 72% 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$1,004,500
CheaperTypical $866,972Pricier

Pricier than 72% of homes nearby

Price per ft²$377
CheaperTypical $484Pricier

Pricier than 17% of homes nearby

Living area2,666 ft²
SmallerTypical 1,899 ft²Bigger

Bigger than 77% of homes nearby

Lot size0.18 ac
SmallerTypical 0.34 acBigger

Bigger than 22% of homes nearby

Year built1920
OlderTypical 1977Newer

Newer than 11% of homes nearby

How 144 Ellison Park ranks against every home in each area.
MeasureThis homeBentleyWaltham 02452Middlesex County
Estimated valuepricier than$1,004,50059% of homes72% of homes70% of homes
Price per ft²pricier than$37734% of homes17% of homes26% of homes
Living areabigger than2,666 ft²59% of homes77% of homes78% of homes
Lot sizebigger than0.18 ac39% of homes22% of homes30% of homes
Year builtnewer than192051% of homes11% of homes26% of homes

About 144 Ellison Park

How much is 144 Ellison Park, Waltham, MA worth?

The TopHap Estimate for 144 Ellison Park, Waltham, MA is $1,004,500 as of Jun 23, 2026. The likely range is $894,005 to $1,114,995. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 144 Ellison Park, Waltham, MA last sell?

144 Ellison Park, Waltham, MA last sold on Jun 2, 2021 for $870,078, according to the county's recorded deed.

How big is 144 Ellison Park, Waltham, MA?

144 Ellison Park, Waltham, MA has 4 bedrooms, 1.5 bathrooms, 2,666 square feet of living space and a 0.18-acre lot.

When was 144 Ellison Park, Waltham, MA built?

144 Ellison Park, Waltham, MA was built in 1920, making it 106 years old. It is a colonial home. The building has 2 stories.

What schools serve 144 Ellison Park, Waltham, MA?

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

How does 144 Ellison Park, Waltham, MA compare to other homes in Waltham 02452?

Among the 3,442 homes in Waltham 02452, it is worth more than 72% of them ($1,004,500 against a typical $866,972), its price per square foot is higher than 17% of them ($377 against a typical $484), it is bigger than 77% of them (2,666 ft² against a typical 1,899 ft²), its lot is bigger than 22% of them (0.18 ac against a typical 0.34 ac) and it is newer than 11% of them (1920 against a typical 1977). Measured against all of Middlesex County, it is worth more than 70% 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 144 Ellison Park, Waltham, MA?

The 2025 property tax bill for 144 Ellison Park, Waltham, MA was $8,792. The county assessed it at $895,300.

Closest homes

More homes in Waltham 02452

Assigned schools

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