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Single Family ResidenceResidential
$656,464$298 / 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 94How 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

21 KING ST

HATFIELD, MA 01038
4
Beds
3 / 1
Baths
2,201 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.
1.89 ac
Lot SizeThe size of the land the home sits on, from county records.
2012
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

$656K
$614K low$699K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,456 (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.$611,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$162,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$448,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$611,000

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.102 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.Colonial
CountyHampshire
Lot (acres)The size of the land the home sits on, from county records.1.89
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.Forced Air
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(2)

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.

M
Smith AcademyC+
Middle · Grades 7–12 · 0.5 mi
E
Hatfield Elementary SchoolB-
Elementary · Grades PK–6 · 0.8 mi

District: Hatfield School District

Neighborhood · ZIP 01038These 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.98
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 100.56

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.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.9.7%
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.2,383
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.238 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$92,243
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$112,034
Average tempThe average temperature here across a full year.48°F
Annual precipHow much rain and melted snow falls here in a typical year.45 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.50%

Owner Tools

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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 King 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 more than 86% of homes in Hampshire County
  • Bigger than 74% of homes in Hampshire County
  • Has a bigger lot than 76% of homes in Hampshire County
  • Newer than 95% of homes in Hatfield 01038

What homes are worth in Hatfield 01038

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

This home
$297K$915K

This home is worth more than 85% of homes in Hatfield 01038.

How it measures up in Hatfield 01038

The dot is this home. The mark in the middle is the typical home in Hatfield 01038.

Estimated value$656,464
CheaperTypical $484,755Pricier

Pricier than 85% of homes nearby

Price per ft²$298
CheaperTypical $294Pricier

Pricier than 52% of homes nearby

Living area2,201 ft²
SmallerTypical 1,705 ft²Bigger

Bigger than 71% of homes nearby

Lot size1.89 ac
SmallerTypical 1.03 acBigger

Bigger than 74% of homes nearby

Year built2012
OlderTypical 1960Newer

Newer than 95% of homes nearby

How 21 King St ranks against every home in each area.
MeasureThis homeHatfield 01038Hampshire County
Estimated valuepricier than$656,46485% of homes86% of homes
Price per ft²pricier than$29852% of homes60% of homes
Living areabigger than2,201 ft²71% of homes74% of homes
Lot sizebigger than1.89 ac74% of homes76% of homes
Year builtnewer than201295% of homes95% of homes

About 21 King St

How much is 21 King St, Hatfield, MA worth?

The TopHap Estimate for 21 King St, Hatfield, MA is $656,464 as of Sep 24, 2026. The likely range is $614,186 to $698,742. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 21 King St, Hatfield, MA?

21 King St, Hatfield, MA has 4 bedrooms, 3 bathrooms, 2,201 square feet of living space and a 1.89-acre lot.

When was 21 King St, Hatfield, MA built?

21 King St, Hatfield, MA was built in 2012, making it 14 years old. It is a colonial home. The building has 2 stories.

What schools serve 21 King St, Hatfield, MA?

21 King St, Hatfield, MA is assigned to Smith Academy (middle), rated C+; Hatfield Elementary School (elementary), rated B-. All sit in Hatfield School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 King St, Hatfield, MA compare to other homes in Hatfield 01038?

Among the 982 homes in Hatfield 01038, it is worth more than 85% of them ($656,464 against a typical $484,755), its price per square foot is higher than 52% of them ($298 against a typical $294), it is bigger than 71% of them (2,201 ft² against a typical 1,705 ft²), its lot is bigger than 74% of them (1.89 ac against a typical 1.03 ac) and it is newer than 95% of them (2012 against a typical 1960). Measured against all of Hampshire County, it is worth more than 86% 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 King St, Hatfield, MA?

The 2025 property tax bill for 21 King St, Hatfield, MA was $8,456. The county assessed it at $611,000.

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