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Single Family ResidenceResidential
$981,077$323 / 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 87How 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 DEBBIE LN

MASHPEE, MA 02649
4
Beds
3.5
Baths
3,040 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.
0.29 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

$981K
$851K low$1.1M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,895 (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.$890,500 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$362,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$528,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$833,000
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,057,540

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.74 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.91%
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.1 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.Contemporary
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.1988
Lot (acres)The size of the land the home sits on, from county records.0.29
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
FireplaceWhether the home has a fireplace, and what kind.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Basement
PoolWhether the property has a pool, and what kind, such as in-ground.No
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Deck

Transaction History(6)

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
Mashpee Middle-High SchoolC
Middle · Grades 7–12 · 3.8 mi
E
Kenneth Coombs School
Elementary · Grades PK–2 · 4.2 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

20 Debbie Ln 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 70% of homes in Mashpee 02649
  • Costs less per square foot than 94% of homes in Barnstable County
  • Bigger than 92% of homes in Barnstable County
  • Has a smaller lot than 70% of homes in Barnstable County
  • Newer than 74% of homes in Barnstable County

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
$345K$3.8M

This home is worth more than 70% 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$981,077
CheaperTypical $719,183Pricier

Pricier than 70% of homes nearby

Price per ft²$323
CheaperTypical $460Pricier

Pricier than 9% of homes nearby

Living area3,040 ft²
SmallerTypical 1,588 ft²Bigger

Bigger than 91% of homes nearby

Lot size0.29 ac
SmallerTypical 0.35 acBigger

Bigger than 34% of homes nearby

Year built1987
OlderTypical 1987Newer

Newer than 52% of homes nearby

How 20 Debbie Ln ranks against every home in each area.
MeasureThis homeMashpee 02649Barnstable County
Estimated valuepricier than$981,07770% of homes69% of homes
Price per ft²pricier than$3239% of homes6% of homes
Living areabigger than3,040 ft²91% of homes92% of homes
Lot sizebigger than0.29 ac34% of homes30% of homes
Year builtnewer than198752% of homes74% of homes

About 20 Debbie Ln

How much is 20 Debbie Ln, Mashpee, MA worth?

The TopHap Estimate for 20 Debbie Ln, Mashpee, MA is $981,077 as of Sep 24, 2026. The likely range is $850,556 to $1,111,598. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Debbie Ln, Mashpee, MA last sell?

20 Debbie Ln, Mashpee, MA last sold on Jul 15, 2016, according to the county's recorded deed.

How big is 20 Debbie Ln, Mashpee, MA?

20 Debbie Ln, Mashpee, MA has 4 bedrooms, 3.5 bathrooms, 3,040 square feet of living space and a 0.29-acre lot.

When was 20 Debbie Ln, Mashpee, MA built?

20 Debbie Ln, Mashpee, MA was built in 1987, making it 39 years old. It is a contemporary home. The building has 2 stories.

What schools serve 20 Debbie Ln, Mashpee, MA?

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

How does 20 Debbie Ln, Mashpee, MA compare to other homes in Mashpee 02649?

Among the 10,262 homes in Mashpee 02649, it is worth more than 70% of them ($981,077 against a typical $719,183), its price per square foot is higher than 9% of them ($323 against a typical $460), it is bigger than 91% of them (3,040 ft² against a typical 1,588 ft²), its lot is bigger than 34% of them (0.29 ac against a typical 0.35 ac) and it is newer than 52% of them (1987 against a typical 1987). Measured against all of Barnstable County, it is worth more than 69% 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 Debbie Ln, Mashpee, MA?

The 2025 property tax bill for 20 Debbie Ln, Mashpee, MA was $5,895. The county assessed it at $890,500.

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