Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$537,767$317 / 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 84How 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 $350,000 on Jun 28, 2006

21 DENNISON AVE

FRAMINGHAM, MA 01702
3
Beds
2
Baths
1,696 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1912
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$538K
$450K low$625K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$350,000 · Jun 28, 2006

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,120 (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.$512,600 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$258,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$254,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$467,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$608,570

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
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1966
Lot (acres)The size of the land the home sits on, from county records.0.17
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.Slate
HeatingThe type of heating system in the home.Hot Water
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

Transaction History(6)

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
Miriam F Mccarthy SchoolC
Elementary · Grades PK–5 · 0.5 mi
M
Fuller Middle SchoolC+
Middle · Grades 6–8 · 0.7 mi
H
Framingham High SchoolC+
High · Grades 9–12 · 2.4 mi

District: Framingham School District

Neighborhood · ZIP 01702These 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.137
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.65

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.24%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.38,671
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.4,396 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$80,325
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$109,091
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%

Owner Tools

Do you own this home?
Claim this home

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

21 Dennison Ave 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 81% of homes in Middlesex County
  • Costs less per square foot than 88% of homes in Middlesex County
  • Has a smaller lot than 83% of homes in Framingham 01702
  • Older than 84% of homes in Framingham 01702

What homes are worth in Framingham 01702

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

This home
$140K$1.2M

This home is worth more than 48% of homes in Framingham 01702.

How it measures up in Framingham 01702

The dot is this home. The mark in the middle is the typical home in Framingham 01702.

Estimated value$537,767
CheaperTypical $547,522Pricier

Pricier than 48% of homes nearby

Price per ft²$317
CheaperTypical $375Pricier

Pricier than 16% of homes nearby

Living area1,696 ft²
SmallerTypical 1,474 ft²Bigger

Bigger than 60% of homes nearby

Lot size0.17 ac
SmallerTypical 0.29 acBigger

Bigger than 17% of homes nearby

Year built1912
OlderTypical 1957Newer

Newer than 16% of homes nearby

How 21 Dennison Ave ranks against every home in each area.
MeasureThis homeFramingham 01702Middlesex County
Estimated valuepricier than$537,76748% of homes19% of homes
Price per ft²pricier than$31716% of homes12% of homes
Living areabigger than1,696 ft²60% of homes44% of homes
Lot sizebigger than0.17 ac17% of homes28% of homes
Year builtnewer than191216% of homes20% of homes

About 21 Dennison Ave

How much is 21 Dennison Ave, Framingham, MA worth?

The TopHap Estimate for 21 Dennison Ave, Framingham, MA is $537,767 as of Sep 24, 2026. The likely range is $450,268 to $625,266. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Dennison Ave, Framingham, MA last sell?

21 Dennison Ave, Framingham, MA last sold on Jun 28, 2006 for $350,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 21 Dennison Ave, Framingham, MA?

21 Dennison Ave, Framingham, MA has 3 bedrooms, 2 bathrooms, 1,696 square feet of living space and a 0.17-acre lot.

When was 21 Dennison Ave, Framingham, MA built?

21 Dennison Ave, Framingham, MA was built in 1912, making it 114 years old. It is a colonial home. The building has 2 stories.

What schools serve 21 Dennison Ave, Framingham, MA?

21 Dennison Ave, Framingham, MA is assigned to Miriam F Mccarthy School (elementary), rated C; Fuller Middle School (middle), rated C+; Framingham High School (high), rated C+. All sit in Framingham School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Dennison Ave, Framingham, MA compare to other homes in Framingham 01702?

Among the 7,370 homes in Framingham 01702, it is worth more than 48% of them ($537,767 against a typical $547,522), its price per square foot is higher than 16% of them ($317 against a typical $375), it is bigger than 60% of them (1,696 ft² against a typical 1,474 ft²), its lot is bigger than 17% of them (0.17 ac against a typical 0.29 ac) and it is newer than 16% of them (1912 against a typical 1957). Measured against all of Middlesex County, it is worth more than 19% 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 21 Dennison Ave, Framingham, MA?

The 2025 property tax bill for 21 Dennison Ave, Framingham, MA was $6,120. The county assessed it at $512,600.

More homes on Dennison Ave

Closest homes

More homes in Framingham 01702

Assigned schools

Explore the area

See this home in context

Open 21 Dennison Ave 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