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Single Family ResidenceResidential
$525,000$374 / 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 96How 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 $420,000 on Apr 22, 2021

21 AVALON ST

STOUGHTON, MA 02072
3
Beds
1
Baths
1,404 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.
0.19 ac
Lot SizeThe size of the land the home sits on, from county records.
1945
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
6
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$525K
$504K low$546K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$420,000 · Apr 22, 2021

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,871 (2026)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$497,100 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$234,300
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$262,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$450,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$508,659

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyNORFOLK
Lot (acres)The size of the land the home sits on, from county records.0.19
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(11)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(1)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

H
Stoughton High SchoolC+
High · Grades 9–12 · 0.3 mi
M
O'Donnell Middle SchoolC-
Middle · Grades 6–8 · 0.5 mi
E
Richard L. Wilkins Elementary SchoolB
Elementary · Grades KG–5 · 0.6 mi

District: Stoughton School District

Neighborhood · ZIP 02072These 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.83
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 100.67

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.24%
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.1.1%
PopulationHow many people live in this area.29,895
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,821 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$105,512
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$127,367
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

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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

21 Avalon 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 82% of homes in Norfolk County
  • Costs less per square foot than 74% of homes in Norfolk County
  • Smaller than 68% of homes in Stoughton 02072
  • Has a smaller lot than 90% of homes in Stoughton 02072
  • Older than 82% of homes in Stoughton 02072

What homes are worth in Stoughton 02072

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

This home
$296K$968K

This home is worth more than 37% of homes in Stoughton 02072.

How it measures up in Stoughton 02072

The dot is this home. The mark in the middle is the typical home in Stoughton 02072.

Estimated value$525,000
CheaperTypical $571,541Pricier

Pricier than 37% of homes nearby

Price per ft²$374
CheaperTypical $329Pricier

Pricier than 73% of homes nearby

Living area1,404 ft²
SmallerTypical 1,728 ft²Bigger

Bigger than 32% of homes nearby

Lot size0.19 ac
SmallerTypical 0.41 acBigger

Bigger than 10% of homes nearby

Year built1945
OlderTypical 1965Newer

Newer than 18% of homes nearby

How 21 Avalon St ranks against every home in each area.
MeasureThis homeStoughton 02072Norfolk County
Estimated valuepricier than$525,00037% of homes18% of homes
Price per ft²pricier than$37473% of homes26% of homes
Living areabigger than1,404 ft²32% of homes35% of homes
Lot sizebigger than0.19 ac10% of homes24% of homes
Year builtnewer than194518% of homes33% of homes

About 21 Avalon St

How much is 21 Avalon St, Stoughton, MA worth?

The TopHap Estimate for 21 Avalon St, Stoughton, MA is $525,000 as of Sep 24, 2026. The likely range is $504,170 to $545,830. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Avalon St, Stoughton, MA last sell?

21 Avalon St, Stoughton, MA last sold on Apr 22, 2021 for $420,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 21 Avalon St, Stoughton, MA?

21 Avalon St, Stoughton, MA has 3 bedrooms, 1 bathrooms, 1,404 square feet of living space and a 0.19-acre lot.

When was 21 Avalon St, Stoughton, MA built?

21 Avalon St, Stoughton, MA was built in 1945, making it 81 years old. The building has 2 stories.

What schools serve 21 Avalon St, Stoughton, MA?

21 Avalon St, Stoughton, MA is assigned to Stoughton High School (high), rated C+; O'Donnell Middle School (middle), rated C-; Richard L. Wilkins Elementary School (elementary), rated B. All sit in Stoughton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Avalon St, Stoughton, MA compare to other homes in Stoughton 02072?

Among the 8,906 homes in Stoughton 02072, it is worth more than 37% of them ($525,000 against a typical $571,541), its price per square foot is higher than 73% of them ($374 against a typical $329), it is bigger than 32% of them (1,404 ft² against a typical 1,728 ft²), its lot is bigger than 10% of them (0.19 ac against a typical 0.41 ac) and it is newer than 18% of them (1945 against a typical 1965). Measured against all of Norfolk County, it is worth more than 18% 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 Avalon St, Stoughton, MA?

The 2026 property tax bill for 21 Avalon St, Stoughton, MA was $5,871. The county assessed it at $497,100.

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