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Single Family ResidenceResidential
$2,468,886$1,132 / 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 66How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $620,000 on Sep 10, 2004

10 ROCK ISLAND RD

MASHPEE, MA 02649
2
Beds
5.5
Baths
2,181 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.
2021
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

$2.5M
$1.6M low$3.3M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$620,000 · Sep 10, 2004
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$2,468,886
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$1,975,109

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$16,806 (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.$2,538,700 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,124,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,414,700
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,384,500
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$2,001,555

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.13 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.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.Ranch
CountyBARNSTABLE
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.Forced Air With Air Conditioning
CoolingThe type of cooling or air conditioning in the home.Yes
FireplaceWhether the home has a fireplace, and what kind.Yes
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(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.

M
Mashpee Middle-High SchoolC
Middle · Grades 7–12 · 3.9 mi
E
Kenneth Coombs School
Elementary · Grades PK–2 · 4.0 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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

10 Rock Island Rd 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 96% of homes in Barnstable County
  • Costs more per square foot than 95% of homes in Mashpee 02649
  • Bigger than 78% of homes in Mashpee 02649
  • Has a smaller lot than 87% of homes in Barnstable County
  • Among the newest 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
$359K$3.5M

This home is worth more than 95% 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$2,468,886
CheaperTypical $720,361Pricier

Pricier than 95% of homes nearby

Price per ft²$1132
CheaperTypical $462Pricier

Pricier than 95% of homes nearby

Living area2,181 ft²
SmallerTypical 1,586 ft²Bigger

Bigger than 78% of homes nearby

Lot size0.21 ac
SmallerTypical 0.35 acBigger

Bigger than 14% of homes nearby

Year built2021
OlderTypical 1987Newer

Newer than almost all homes nearby

How 10 Rock Island Rd ranks against every home in each area.
MeasureThis homeMashpee 02649Barnstable County
Estimated valuepricier than$2,468,88695% of homes96% of homes
Price per ft²pricier than$113295% of homes95% of homes
Living areabigger than2,181 ft²78% of homes76% of homes
Lot sizebigger than0.21 ac14% of homes13% of homes
Year builtnewer than2021almost all homesalmost all homes

About 10 Rock Island Rd

How much is 10 Rock Island Rd, Mashpee, MA worth?

The TopHap Estimate for 10 Rock Island Rd, Mashpee, MA is $2,468,886 as of Jul 14, 2026. The likely range is $1,624,892 to $3,312,879. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 10 Rock Island Rd, Mashpee, MA last sell?

10 Rock Island Rd, Mashpee, MA last sold on Sep 10, 2004 for $620,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 10 Rock Island Rd, Mashpee, MA?

10 Rock Island Rd, Mashpee, MA has 2 bedrooms, 5.5 bathrooms, 2,181 square feet of living space and a 0.21-acre lot.

When was 10 Rock Island Rd, Mashpee, MA built?

10 Rock Island Rd, Mashpee, MA was built in 2021, making it 5 years old. It is a ranch home. The building has 2 stories.

What schools serve 10 Rock Island Rd, Mashpee, MA?

10 Rock Island Rd, 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 10 Rock Island Rd, Mashpee, MA compare to other homes in Mashpee 02649?

Among the 10,262 homes in Mashpee 02649, it is worth more than 95% of them ($2,468,886 against a typical $720,361), its price per square foot is higher than 95% of them ($1132 against a typical $462), it is bigger than 78% of them (2,181 ft² against a typical 1,586 ft²), its lot is bigger than 14% of them (0.21 ac against a typical 0.35 ac) and it is newer than almost all of them (2021 against a typical 1987). Measured against all of Barnstable County, it is worth more than 96% 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 10 Rock Island Rd, Mashpee, MA?

The 2025 property tax bill for 10 Rock Island Rd, Mashpee, MA was $16,806. The county assessed it at $2,538,700.

Closest homes

More homes in Mashpee 02649

Assigned schools

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