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Single Family ResidenceResidential
$410,617$262 / 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 92How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026

21 N WALNUT ST

CLINTON, MA 01510
3
Beds
2.5
Baths
1,568 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.
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
2000
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

$411K
$380K low$441K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,626 (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.$433,400 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$109,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$323,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$386,200
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$426,740

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.Conventional
CountyWORCESTER
Lot (acres)The size of the land the home sits on, from county records.0.13
RoofThe main material covering the roof, such as asphalt shingle or tile.Asbestos
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

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
Clinton Elementary SchoolC
Elementary · Grades PK–4 · 0.5 mi
M
Clinton Middle SchoolD+
Middle · Grades 5–8 · 1.5 mi
H
Clinton Senior High SchoolD+
High · Grades 9–12 · 1.6 mi

District: Clinton School District

Neighborhood · ZIP 01510These 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.125
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.100
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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.5%
PopulationHow many people live in this area.15,946
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,873 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$86,392
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$110,412
Average tempThe average temperature here across a full year.47°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.50%

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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 N Walnut 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 67% of homes in Worcester County
  • Costs less per square foot than 78% of homes in Clinton 01510
  • Has a smaller lot than 93% of homes in Worcester County
  • Newer than 84% of homes in Worcester County

What homes are worth in Clinton 01510

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

This home
$191K$747K

This home is worth more than 36% of homes in Clinton 01510.

How it measures up in Clinton 01510

The dot is this home. The mark in the middle is the typical home in Clinton 01510.

Estimated value$410,617
CheaperTypical $444,676Pricier

Pricier than 36% of homes nearby

Price per ft²$262
CheaperTypical $300Pricier

Pricier than 22% of homes nearby

Living area1,568 ft²
SmallerTypical 1,632 ft²Bigger

Bigger than 47% of homes nearby

Lot size0.13 ac
SmallerTypical 0.32 acBigger

Bigger than 9% of homes nearby

Year built2000
OlderTypical 1956Newer

Newer than 82% of homes nearby

How 21 N Walnut St ranks against every home in each area.
MeasureThis homeClinton 01510Worcester County
Estimated valuepricier than$410,61736% of homes33% of homes
Price per ft²pricier than$26222% of homes27% of homes
Living areabigger than1,568 ft²47% of homes43% of homes
Lot sizebigger than0.13 ac9% of homes7% of homes
Year builtnewer than200082% of homes84% of homes

About 21 N Walnut St

How much is 21 N Walnut St, Clinton, MA worth?

The TopHap Estimate for 21 N Walnut St, Clinton, MA is $410,617 as of Oct 21, 2026. The likely range is $379,797 to $441,437. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 N Walnut St, Clinton, MA last sell?

21 N Walnut St, Clinton, MA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 21 N Walnut St, Clinton, MA?

21 N Walnut St, Clinton, MA has 3 bedrooms, 2.5 bathrooms, 1,568 square feet of living space and a 0.13-acre lot.

When was 21 N Walnut St, Clinton, MA built?

21 N Walnut St, Clinton, MA was built in 2000, making it 26 years old. It is a conventional home. The building has 2 stories.

What schools serve 21 N Walnut St, Clinton, MA?

21 N Walnut St, Clinton, MA is assigned to Clinton Elementary School (elementary), rated C; Clinton Middle School (middle), rated D+; Clinton Senior High School (high), rated D+. All sit in Clinton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 N Walnut St, Clinton, MA compare to other homes in Clinton 01510?

Among the 4,389 homes in Clinton 01510, it is worth more than 36% of them ($410,617 against a typical $444,676), its price per square foot is higher than 22% of them ($262 against a typical $300), it is bigger than 47% of them (1,568 ft² against a typical 1,632 ft²), its lot is bigger than 9% of them (0.13 ac against a typical 0.32 ac) and it is newer than 82% of them (2000 against a typical 1956). Measured against all of Worcester County, it is worth more than 33% 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 N Walnut St, Clinton, MA?

The 2026 property tax bill for 21 N Walnut St, Clinton, MA was $5,626. The county assessed it at $433,400.

More homes on N Walnut St

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