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Single Family ResidenceResidential
$964,115$268 / 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 Sep 24, 2026
Last sold for $526,700 on Feb 19, 2010

21 KATELYN WAY

SOUTHAMPTON, MA 01073
4
Beds
2.5
Baths
3,603 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.
0.92 ac
Lot SizeThe size of the land the home sits on, from county records.
2010
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

$964K
$884K low$1M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$526,700 · Feb 19, 2010

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$11,937 (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.$842,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$131,600
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$710,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$788,405

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%

Scores 0–100; higher = greater projected risk.

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
CountyHAMPSHIRE
Lot (acres)The size of the land the home sits on, from county records.0.92
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
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(3)

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
William E NorrisB
Elementary · Grades PK–6 · 1.8 mi
M
Hampshire Regional High SchoolC+
Middle · Grades 7–12 · 6.2 mi

District: Southampton School District

Neighborhood · ZIP 01073These 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.49
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.88
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.57

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.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.2%
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.6,168
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.215 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$106,810
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$128,945
Average tempThe average temperature here across a full year.47°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.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 Katelyn Way 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 more than 98% of homes in Southampton 01073
  • Bigger than 98% of homes in Southampton 01073
  • Newer than 95% of homes in Hampshire County

What homes are worth in Southampton 01073

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

This home
$220K$964K

This home is worth more than 98% of homes in Southampton 01073.

How it measures up in Southampton 01073

The dot is this home. The mark in the middle is the typical home in Southampton 01073.

Estimated value$964,115
CheaperTypical $488,809Pricier

Pricier than 98% of homes nearby

Price per ft²$268
CheaperTypical $284Pricier

Pricier than 37% of homes nearby

Living area3,603 ft²
SmallerTypical 1,800 ft²Bigger

Bigger than 98% of homes nearby

Lot size0.92 ac
SmallerTypical 1.13 acBigger

Bigger than 36% of homes nearby

Year built2010
OlderTypical 1983Newer

Newer than 90% of homes nearby

How 21 Katelyn Way ranks against every home in each area.
MeasureThis homeSouthampton 01073Hampshire County
Estimated valuepricier than$964,11598% of homes98% of homes
Price per ft²pricier than$26837% of homes43% of homes
Living areabigger than3,603 ft²98% of homes96% of homes
Lot sizebigger than0.92 ac36% of homes57% of homes
Year builtnewer than201090% of homes95% of homes

About 21 Katelyn Way

How much is 21 Katelyn Way, Southampton, MA worth?

The TopHap Estimate for 21 Katelyn Way, Southampton, MA is $964,115 as of Sep 24, 2026. The likely range is $884,219 to $1,044,011. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Katelyn Way, Southampton, MA last sell?

21 Katelyn Way, Southampton, MA last sold on Feb 19, 2010 for $526,700, according to the county's recorded deed.

How big is 21 Katelyn Way, Southampton, MA?

21 Katelyn Way, Southampton, MA has 4 bedrooms, 2.5 bathrooms, 3,603 square feet of living space and a 0.92-acre lot.

When was 21 Katelyn Way, Southampton, MA built?

21 Katelyn Way, Southampton, MA was built in 2010, making it 16 years old. It is a cape cod home. The building has 2 stories.

What schools serve 21 Katelyn Way, Southampton, MA?

21 Katelyn Way, Southampton, MA is assigned to William E Norris (elementary), rated B; Hampshire Regional High School (middle), rated C+. All sit in Southampton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Katelyn Way, Southampton, MA compare to other homes in Southampton 01073?

Among the 2,395 homes in Southampton 01073, it is worth more than 98% of them ($964,115 against a typical $488,809), its price per square foot is higher than 37% of them ($268 against a typical $284), it is bigger than 98% of them (3,603 ft² against a typical 1,800 ft²), its lot is bigger than 36% of them (0.92 ac against a typical 1.13 ac) and it is newer than 90% of them (2010 against a typical 1983). Measured against all of Hampshire County, it is worth more than 98% 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 Katelyn Way, Southampton, MA?

The 2025 property tax bill for 21 Katelyn Way, Southampton, MA was $11,937. The county assessed it at $842,400.

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