Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$514,287$367 / 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 91How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Aug 30, 2026
Last sold for $142,900 on Nov 23, 1990

4 KEMPTON AVE

AVON, MA 02322
3
Beds
1
Baths
1,400 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.
0.3 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.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$514K
$467K low$561K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$142,900 · Nov 23, 1990

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,449 (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.$483,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$216,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$267,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$491,150

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.Cape Cod
CountyNORFOLK
Lot (acres)The size of the land the home sits on, from county records.0.30
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(4)

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
Ralph D ButlerC
Elementary · Grades PK–5 · 0.7 mi
M
Avon Middle High SchoolD+
Middle · Grades 6–12 · 1.1 mi

District: Avon School District

Neighborhood · ZIP 02322These 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.108
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.99
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.72

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.25%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.3.4%
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.4,921
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,081 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$114,029
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$129,219
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.48 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.52%

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

4 Kempton 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 83% of homes in Norfolk County
  • Costs less per square foot than 77% of homes in Norfolk County
  • Smaller than 65% of homes in Norfolk County
  • Has a smaller lot than 70% of homes in Avon 02322
  • Older than 67% of homes in Avon 02322

What homes are worth in Avon 02322

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

This home
$342K$970K

This home is worth more than 47% of homes in Avon 02322.

How it measures up in Avon 02322

The dot is this home. The mark in the middle is the typical home in Avon 02322.

Estimated value$514,287
CheaperTypical $523,268Pricier

Pricier than 47% of homes nearby

Price per ft²$367
CheaperTypical $366Pricier

Pricier than 51% of homes nearby

Living area1,400 ft²
SmallerTypical 1,440 ft²Bigger

Bigger than 47% of homes nearby

Lot size0.3 ac
SmallerTypical 0.36 acBigger

Bigger than 30% of homes nearby

Year built1945
OlderTypical 1955Newer

Newer than 33% of homes nearby

How 4 Kempton Ave ranks against every home in each area.
MeasureThis homeAvon 02322Norfolk County
Estimated valuepricier than$514,28747% of homes17% of homes
Price per ft²pricier than$36751% of homes23% of homes
Living areabigger than1,400 ft²47% of homes35% of homes
Lot sizebigger than0.3 ac30% of homes42% of homes
Year builtnewer than194533% of homes33% of homes

About 4 Kempton Ave

How much is 4 Kempton Ave, Avon, MA worth?

The TopHap Estimate for 4 Kempton Ave, Avon, MA is $514,287 as of Aug 30, 2026. The likely range is $467,097 to $561,478. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4 Kempton Ave, Avon, MA last sell?

4 Kempton Ave, Avon, MA last sold on Nov 23, 1990 for $142,900, according to the county's recorded deed.

How big is 4 Kempton Ave, Avon, MA?

4 Kempton Ave, Avon, MA has 3 bedrooms, 1 bathrooms, 1,400 square feet of living space and a 0.30-acre lot.

When was 4 Kempton Ave, Avon, MA built?

4 Kempton Ave, Avon, MA was built in 1945, making it 81 years old. It is a cape cod home. The building has 2 stories.

What schools serve 4 Kempton Ave, Avon, MA?

4 Kempton Ave, Avon, MA is assigned to Ralph D Butler (elementary), rated C; Avon Middle High School (middle), rated D+. All sit in Avon School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4 Kempton Ave, Avon, MA compare to other homes in Avon 02322?

Among the 1,489 homes in Avon 02322, it is worth more than 47% of them ($514,287 against a typical $523,268), its price per square foot is higher than 51% of them ($367 against a typical $366), it is bigger than 47% of them (1,400 ft² against a typical 1,440 ft²), its lot is bigger than 30% of them (0.3 ac against a typical 0.36 ac) and it is newer than 33% of them (1945 against a typical 1955). Measured against all of Norfolk County, it is worth more than 17% 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 4 Kempton Ave, Avon, MA?

The 2025 property tax bill for 4 Kempton Ave, Avon, MA was $6,449. The county assessed it at $483,400.

More homes on Kempton Ave

Closest homes

More homes in Avon 02322

Assigned schools

Explore the area

See this home in context

Open 4 Kempton 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