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Single Family ResidenceResidential
$577,249$339 / 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 90How 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 CHESTNUT ST

WAREHAM, MA 02571
3
Beds
2.5
Baths
1,704 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.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
1987
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

$577K
$519K low$636K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,081 (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.$476,800 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$122,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$354,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$471,100
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$567,790

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.36 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.60%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal

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
CountyPLYMOUTH
Lot (acres)The size of the land the home sits on, from county records.0.15
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(9)

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.

H
Wareham High SchoolD
High · Grades 9–12 · 1.2 mi
M
Wareham Middle SchoolC-
Middle · Grades 5–8 · 1.5 mi
E
John W. Decas Elementary
Elementary · Grades KG–2 · 2.9 mi

District: Wareham School District

Neighborhood · ZIP 02571These 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.144
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.91
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.58

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.81%
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.7.0%
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.10,755
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.386 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,919
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,418
Average tempThe average temperature here across a full year.50°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

20 Chestnut 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 76% of homes in Wareham 02571
  • Costs less per square foot than 71% of homes in Wareham 02571
  • Bigger than 77% of homes in Wareham 02571
  • Has a smaller lot than 87% of homes in Plymouth County
  • Newer than 80% of homes in Wareham 02571

What homes are worth in Wareham 02571

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

This home
$265K$1.2M

This home is worth more than 76% of homes in Wareham 02571.

How it measures up in Wareham 02571

The dot is this home. The mark in the middle is the typical home in Wareham 02571.

Estimated value$577,249
CheaperTypical $466,650Pricier

Pricier than 76% of homes nearby

Price per ft²$339
CheaperTypical $396Pricier

Pricier than 29% of homes nearby

Living area1,704 ft²
SmallerTypical 1,220 ft²Bigger

Bigger than 77% of homes nearby

Lot size0.15 ac
SmallerTypical 0.23 acBigger

Bigger than 38% of homes nearby

Year built1987
OlderTypical 1950Newer

Newer than 80% of homes nearby

How 20 Chestnut St ranks against every home in each area.
MeasureThis homeWareham 02571Plymouth County
Estimated valuepricier than$577,24976% of homes40% of homes
Price per ft²pricier than$33929% of homes30% of homes
Living areabigger than1,704 ft²77% of homes49% of homes
Lot sizebigger than0.15 ac38% of homes13% of homes
Year builtnewer than198780% of homes71% of homes

About 20 Chestnut St

How much is 20 Chestnut St, Wareham, MA worth?

The TopHap Estimate for 20 Chestnut St, Wareham, MA is $577,249 as of Sep 24, 2026. The likely range is $518,743 to $635,755. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Chestnut St, Wareham, MA last sell?

20 Chestnut St, Wareham, MA last sold on May 9, 2018, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 20 Chestnut St, Wareham, MA?

20 Chestnut St, Wareham, MA has 3 bedrooms, 2.5 bathrooms, 1,704 square feet of living space and a 0.15-acre lot.

When was 20 Chestnut St, Wareham, MA built?

20 Chestnut St, Wareham, MA was built in 1987, making it 39 years old. It is a cape cod home. The building has 2 stories.

What schools serve 20 Chestnut St, Wareham, MA?

20 Chestnut St, Wareham, MA is assigned to Wareham High School (high), rated D; Wareham Middle School (middle), rated C-; John W. Decas Elementary (elementary). All sit in Wareham School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Chestnut St, Wareham, MA compare to other homes in Wareham 02571?

Among the 6,210 homes in Wareham 02571, it is worth more than 76% of them ($577,249 against a typical $466,650), its price per square foot is higher than 29% of them ($339 against a typical $396), it is bigger than 77% of them (1,704 ft² against a typical 1,220 ft²), its lot is bigger than 38% of them (0.15 ac against a typical 0.23 ac) and it is newer than 80% of them (1987 against a typical 1950). Measured against all of Plymouth County, it is worth more than 40% 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 Chestnut St, Wareham, MA?

The 2026 property tax bill for 20 Chestnut St, Wareham, MA was $4,081. The county assessed it at $476,800.

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