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Single Family ResidenceResidential
$551,604$663 / 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 Aug 30, 2026

639 MAIN ST

MASHPEE, MA 02649
2
Beds
1
Baths
832 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.
3 ac
Lot SizeThe size of the land the home sits on, from county records.
1948
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
4
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$552K
$489K low$615K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,711 (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.$862,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$686,200
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$176,500
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$792,200

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.21 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.0.2 percent flood zone

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.Ranch
CountyBARNSTABLE
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1996
Lot (acres)The size of the land the home sits on, from county records.3.00
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.No Foundation
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Electric
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.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Kenneth Coombs School
Elementary · Grades PK–2 · 3.0 mi
M
Mashpee Middle-High SchoolC
Middle · Grades 7–12 · 3.4 mi

District: Mashpee School District

Neighborhood · ZIP 02649These 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.97
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.90
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.54

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.67%
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.4.6%
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.15,617
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.573 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$89,782
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$119,171
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.47 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.58%

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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

639 Main 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 79% of homes in Barnstable County
  • Costs more per square foot than 80% of homes in Mashpee 02649
  • Smaller than 95% of homes in Mashpee 02649
  • Among the largest lots in Mashpee 02649
  • Older than 98% of homes in Mashpee 02649

What homes are worth in Mashpee 02649

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

This home
$326K$3.1M

This home is worth more than 27% of homes in Mashpee 02649.

How it measures up in Mashpee 02649

The dot is this home. The mark in the middle is the typical home in Mashpee 02649.

Estimated value$551,604
CheaperTypical $686,880Pricier

Pricier than 27% of homes nearby

Price per ft²$663
CheaperTypical $444Pricier

Pricier than 80% of homes nearby

Living area832 ft²
SmallerTypical 1,584 ft²Bigger

Bigger than 5% of homes nearby

Lot size3 ac
SmallerTypical 0.35 acBigger

Bigger than almost all homes nearby

Year built1948
OlderTypical 1987Newer

Newer than 2% of homes nearby

How 639 Main St ranks against every home in each area.
MeasureThis homeMashpee 02649Barnstable County
Estimated valuepricier than$551,60427% of homes21% of homes
Price per ft²pricier than$66380% of homes77% of homes
Living areabigger than832 ft²5% of homes9% of homes
Lot sizebigger than3 acalmost all homes98% of homes
Year builtnewer than19482% of homes12% of homes

About 639 Main St

How much is 639 Main St, Mashpee, MA worth?

The TopHap Estimate for 639 Main St, Mashpee, MA is $551,604 as of Aug 30, 2026. The likely range is $488,696 to $614,512. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 639 Main St, Mashpee, MA last sell?

639 Main St, Mashpee, MA last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 639 Main St, Mashpee, MA?

639 Main St, Mashpee, MA has 2 bedrooms, 1 bathrooms, 832 square feet of living space and a 3.00-acre lot.

When was 639 Main St, Mashpee, MA built?

639 Main St, Mashpee, MA was built in 1948, making it 78 years old. It is a ranch home. The building has 1 story.

What schools serve 639 Main St, Mashpee, MA?

639 Main St, Mashpee, MA is assigned to Kenneth Coombs School (elementary); Mashpee Middle-High School (middle), rated C. All sit in Mashpee School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 639 Main St, Mashpee, MA compare to other homes in Mashpee 02649?

Among the 10,262 homes in Mashpee 02649, it is worth more than 27% of them ($551,604 against a typical $686,880), its price per square foot is higher than 80% of them ($663 against a typical $444), it is bigger than 5% of them (832 ft² against a typical 1,584 ft²), its lot is bigger than almost all of them (3 ac against a typical 0.35 ac) and it is newer than 2% of them (1948 against a typical 1987). Measured against all of Barnstable County, it is worth more than 21% 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 639 Main St, Mashpee, MA?

The 2025 property tax bill for 639 Main St, Mashpee, MA was $5,711. The county assessed it at $862,700.

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