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Single Family ResidenceResidential
$354,684$440 / 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 89How 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 ASH ST

WAREHAM, MA 02571
3
Beds
1
Baths
806 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.
0.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
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

$355K
$315K low$394K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$3,745 (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.$359,400 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$135,700
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$223,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$408,405

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.60 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.Bungalow
CountyPLYMOUTH
Lot (acres)The size of the land the home sits on, from county records.0.10
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
FireplaceWhether the home has a fireplace, and what kind.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.

Foreclosure Filings(3)

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 · 1.1 mi
M
Wareham Middle SchoolC-
Middle · Grades 5–8 · 1.3 mi
E
John W. Decas Elementary
Elementary · Grades KG–2 · 2.8 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

21 Ash 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 95% of homes in Plymouth County
  • Costs more per square foot than 67% of homes in Plymouth County
  • Smaller than 95% of homes in Plymouth County
  • Has a smaller lot than 96% of homes in Plymouth County
  • Older than 77% of homes in Plymouth County

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
$259K$1.2M

This home is worth more than 15% 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$354,684
CheaperTypical $465,293Pricier

Pricier than 15% of homes nearby

Price per ft²$440
CheaperTypical $397Pricier

Pricier than 65% of homes nearby

Living area806 ft²
SmallerTypical 1,222 ft²Bigger

Bigger than 17% of homes nearby

Lot size0.1 ac
SmallerTypical 0.22 acBigger

Bigger than 24% of homes nearby

Year built1940
OlderTypical 1952Newer

Newer than 38% of homes nearby

How 21 Ash St ranks against every home in each area.
MeasureThis homeWareham 02571Plymouth County
Estimated valuepricier than$354,68415% of homes5% of homes
Price per ft²pricier than$44065% of homes67% of homes
Living areabigger than806 ft²17% of homes5% of homes
Lot sizebigger than0.1 ac24% of homes4% of homes
Year builtnewer than194038% of homes23% of homes

About 21 Ash St

How much is 21 Ash St, Wareham, MA worth?

The TopHap Estimate for 21 Ash St, Wareham, MA is $354,684 as of Sep 24, 2026. The likely range is $315,204 to $394,164. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Ash St, Wareham, MA last sell?

21 Ash St, Wareham, MA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 21 Ash St, Wareham, MA?

21 Ash St, Wareham, MA has 3 bedrooms, 1 bathrooms, 806 square feet of living space and a 0.10-acre lot.

When was 21 Ash St, Wareham, MA built?

21 Ash St, Wareham, MA was built in 1940, making it 86 years old. It is a bungalow home. The building has 1 story.

What schools serve 21 Ash St, Wareham, MA?

21 Ash 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 21 Ash St, Wareham, MA compare to other homes in Wareham 02571?

Among the 6,211 homes in Wareham 02571, it is worth more than 15% of them ($354,684 against a typical $465,293), its price per square foot is higher than 65% of them ($440 against a typical $397), it is bigger than 17% of them (806 ft² against a typical 1,222 ft²), its lot is bigger than 24% of them (0.1 ac against a typical 0.22 ac) and it is newer than 38% of them (1940 against a typical 1952). Measured against all of Plymouth County, it is worth more than 5% 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 Ash St, Wareham, MA?

The 2025 property tax bill for 21 Ash St, Wareham, MA was $3,745. The county assessed it at $359,400.

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