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Single Family ResidenceResidential
$479,205$525 / 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 $247,500 on Aug 7, 2015

21 SANLIN ST

NORTON, MA 02766
3
Beds
1
Baths
912 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.
0.33 ac
Lot SizeThe size of the land the home sits on, from county records.
1956
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$479K
$459K low$500K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$247,500 · Aug 7, 2015

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,177 (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.$397,300 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$188,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$208,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$378,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$413,725

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.Split Level
CountyBRISTOL
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.1974
Lot (acres)The size of the land the home sits on, from county records.0.33
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.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(8)

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
J.C Solmonese Elementary SchoolC
Elementary · Grades PK–3 · 1.3 mi
M
Norton Middle SchoolC+
Middle · Grades 6–8 · 1.8 mi
H
Norton High SchoolC+
High · Grades 9–12 · 2.6 mi

District: Norton School District

Neighborhood · ZIP 02766These 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.63
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.64

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.19,058
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.656 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$120,236
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$139,499
Average tempThe average temperature here across a full year.49°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 Sanlin 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 68% of homes in Norton 02766
  • Costs more per square foot than 97% of homes in Norton 02766
  • Smaller than 95% of homes in Norton 02766
  • Has a smaller lot than 83% of homes in Norton 02766
  • Older than 78% of homes in Norton 02766

What homes are worth in Norton 02766

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

This home
$322K$975K

This home is worth more than 32% of homes in Norton 02766.

How it measures up in Norton 02766

The dot is this home. The mark in the middle is the typical home in Norton 02766.

Estimated value$479,205
CheaperTypical $548,807Pricier

Pricier than 32% of homes nearby

Price per ft²$525
CheaperTypical $340Pricier

Pricier than 97% of homes nearby

Living area912 ft²
SmallerTypical 1,600 ft²Bigger

Bigger than 5% of homes nearby

Lot size0.33 ac
SmallerTypical 0.71 acBigger

Bigger than 17% of homes nearby

Year built1956
OlderTypical 1984Newer

Newer than 22% of homes nearby

How 21 Sanlin St ranks against every home in each area.
MeasureThis homeNorton 02766Bristol County
Estimated valuepricier than$479,20532% of homes38% of homes
Price per ft²pricier than$52597% of homes96% of homes
Living areabigger than912 ft²5% of homes6% of homes
Lot sizebigger than0.33 ac17% of homes44% of homes
Year builtnewer than195622% of homes41% of homes

About 21 Sanlin St

How much is 21 Sanlin St, Norton, MA worth?

The TopHap Estimate for 21 Sanlin St, Norton, MA is $479,205 as of Sep 24, 2026. The likely range is $458,739 to $499,671. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Sanlin St, Norton, MA last sell?

21 Sanlin St, Norton, MA last sold on Aug 7, 2015 for $247,500, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.

How big is 21 Sanlin St, Norton, MA?

21 Sanlin St, Norton, MA has 3 bedrooms, 1 bathrooms, 912 square feet of living space and a 0.33-acre lot.

When was 21 Sanlin St, Norton, MA built?

21 Sanlin St, Norton, MA was built in 1956, making it 70 years old. It is a split level home. The building has 1 story.

What schools serve 21 Sanlin St, Norton, MA?

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

How does 21 Sanlin St, Norton, MA compare to other homes in Norton 02766?

Among the 5,868 homes in Norton 02766, it is worth more than 32% of them ($479,205 against a typical $548,807), its price per square foot is higher than 97% of them ($525 against a typical $340), it is bigger than 5% of them (912 ft² against a typical 1,600 ft²), its lot is bigger than 17% of them (0.33 ac against a typical 0.71 ac) and it is newer than 22% of them (1956 against a typical 1984). Measured against all of Bristol County, it is worth more than 38% 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 Sanlin St, Norton, MA?

The 2026 property tax bill for 21 Sanlin St, Norton, MA was $5,177. The county assessed it at $397,300.

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