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Single Family ResidenceResidential
$657,274$464 / 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 88How 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

20 ADAMS ST

MEDFIELD, MA 02052
3
Beds
1
Baths
1,417 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.
0.21 ac
Lot SizeThe size of the land the home sits on, from county records.
1880
Year BuiltThe year the home was originally built, according to county records.
4
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

$657K
$576K low$739K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,711 (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.$486,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$315,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$170,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$486,300

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.39
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
13
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
57
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
93
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
32
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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
CountyNorfolk
Lot (acres)The size of the land the home sits on, from county records.0.21
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
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(10)

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
Memorial School
Elementary · Grades PK–1 · 0.3 mi
H
Medfield Senior High SchoolA+
High · Grades 9–12 · 0.8 mi
M
Thomas Blake Middle SchoolA
Middle · Grades 6–8 · 0.8 mi

District: Medfield School District

Neighborhood · ZIP 02052These 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.45
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 100.63

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.98%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.40%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.12,853
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.879 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$189,749
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$256,361
Average tempThe average temperature here across a full year.49°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

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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

20 Adams 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 92% of homes in Medfield 02052
  • Smaller than 90% of homes in Medfield 02052
  • Has a smaller lot than 98% of homes in Medfield 02052
  • Older than 96% of homes in Medfield 02052

What homes are worth in Medfield 02052

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

This home
$358K$2.1M

This home is worth more than 8% of homes in Medfield 02052.

How it measures up in Medfield 02052

The dot is this home. The mark in the middle is the typical home in Medfield 02052.

Estimated value$657,274
CheaperTypical $1,041,436Pricier

Pricier than 8% of homes nearby

Price per ft²$464
CheaperTypical $456Pricier

Pricier than 55% of homes nearby

Living area1,417 ft²
SmallerTypical 2,353 ft²Bigger

Bigger than 10% of homes nearby

Lot size0.21 ac
SmallerTypical 0.71 acBigger

Bigger than 2% of homes nearby

Year built1880
OlderTypical 1972Newer

Newer than 4% of homes nearby

How 20 Adams St ranks against every home in each area.
MeasureThis homeMedfield 02052Norfolk County
Estimated valuepricier than$657,2748% of homes39% of homes
Price per ft²pricier than$46455% of homes56% of homes
Living areabigger than1,417 ft²10% of homes35% of homes
Lot sizebigger than0.21 ac2% of homes26% of homes
Year builtnewer than18804% of homes4% of homes

About 20 Adams St

How much is 20 Adams St, Medfield, MA worth?

The TopHap Estimate for 20 Adams St, Medfield, MA is $657,274 as of Sep 24, 2026. The likely range is $575,934 to $738,614. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 20 Adams St, Medfield, MA?

20 Adams St, Medfield, MA has 3 bedrooms, 1 bathrooms, 1,417 square feet of living space and a 0.21-acre lot.

When was 20 Adams St, Medfield, MA built?

20 Adams St, Medfield, MA was built in 1880, making it 146 years old. It is a cape cod home. The building has 4 stories.

What schools serve 20 Adams St, Medfield, MA?

20 Adams St, Medfield, MA is assigned to Memorial School (elementary); Medfield Senior High School (high), rated A+; Thomas Blake Middle School (middle), rated A. All sit in Medfield School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Adams St, Medfield, MA compare to other homes in Medfield 02052?

Among the 4,042 homes in Medfield 02052, it is worth more than 8% of them ($657,274 against a typical $1,041,436), its price per square foot is higher than 55% of them ($464 against a typical $456), it is bigger than 10% of them (1,417 ft² against a typical 2,353 ft²), its lot is bigger than 2% of them (0.21 ac against a typical 0.71 ac) and it is newer than 4% of them (1880 against a typical 1972). Measured against all of Norfolk County, it is worth more than 39% 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 20 Adams St, Medfield, MA?

The 2025 property tax bill for 20 Adams St, Medfield, MA was $6,711. The county assessed it at $486,300.

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