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Single Family ResidenceResidential
$4,110,423$1,339 / 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 64How 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

20 RUMPUS RIDGE RD

CHILMARK, MA 02535
6
Beds
3
Baths
3,070 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.
2.1 ac
Lot SizeThe size of the land the home sits on, from county records.
1955
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
10
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$4.1M
$2.6M low$5.6M high
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.$4,110,423
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$3,288,338

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,316 (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.$1,918,000 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,024,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$893,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,918,000

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
CountyDukes
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.1966
Lot (acres)The size of the land the home sits on, from county records.2.10
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.Oil

Transaction History(1)

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
Chilmark Elementary SchoolA
Elementary · Grades PK–5 · 0.6 mi
M
West Tisbury Elementary SchoolB
Middle · Grades PK–8 · 6.6 mi
H
Martha's Vineyard Regional High SchoolB-
High · Grades 9–12 · 9.9 mi

District: Up-Island Regional School District

Neighborhood · ZIP 02535These 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.125
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.44

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.41%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.29%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.1,825
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.36 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$138,705
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$211,080
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.46 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

20 Rumpus Ridge 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 92% of homes in Dukes County
  • Costs more per square foot than 82% of homes in Dukes County
  • Bigger than 87% of homes in Dukes County
  • Has a bigger lot than 80% of homes in Dukes County
  • Older than 82% of homes in Chilmark 02535

What homes are worth in Chilmark 02535

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

This home
$921K$7.2M

This home is worth more than 83% of homes in Chilmark 02535.

How it measures up in Chilmark 02535

The dot is this home. The mark in the middle is the typical home in Chilmark 02535.

Estimated value$4,110,423
CheaperTypical $2,344,475Pricier

Pricier than 83% of homes nearby

Price per ft²$1339
CheaperTypical $1269Pricier

Pricier than 54% of homes nearby

Living area3,070 ft²
SmallerTypical 2,083 ft²Bigger

Bigger than 78% of homes nearby

Lot size2.1 ac
SmallerTypical 3.01 acBigger

Bigger than 34% of homes nearby

Year built1955
OlderTypical 1985Newer

Newer than 18% of homes nearby

How 20 Rumpus Ridge Rd ranks against every home in each area.
MeasureThis homeChilmark 02535Dukes County
Estimated valuepricier than$4,110,42383% of homes92% of homes
Price per ft²pricier than$133954% of homes82% of homes
Living areabigger than3,070 ft²78% of homes87% of homes
Lot sizebigger than2.1 ac34% of homes80% of homes
Year builtnewer than195518% of homes23% of homes

About 20 Rumpus Ridge Rd

How much is 20 Rumpus Ridge Rd, Chilmark, MA worth?

The TopHap Estimate for 20 Rumpus Ridge Rd, Chilmark, MA is $4,110,423 as of Jul 14, 2026. The likely range is $2,620,122 to $5,600,724. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

How big is 20 Rumpus Ridge Rd, Chilmark, MA?

20 Rumpus Ridge Rd, Chilmark, MA has 6 bedrooms, 3 bathrooms, 3,070 square feet of living space and a 2.10-acre lot.

When was 20 Rumpus Ridge Rd, Chilmark, MA built?

20 Rumpus Ridge Rd, Chilmark, MA was built in 1955, making it 71 years old. It is a cape cod home. The building has 2 stories.

What schools serve 20 Rumpus Ridge Rd, Chilmark, MA?

20 Rumpus Ridge Rd, Chilmark, MA is assigned to Chilmark Elementary School (elementary), rated A; West Tisbury Elementary School (middle), rated B; Martha's Vineyard Regional High School (high), rated B-. All sit in Up-Island Regional School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 20 Rumpus Ridge Rd, Chilmark, MA compare to other homes in Chilmark 02535?

Among the 1,807 homes in Chilmark 02535, it is worth more than 83% of them ($4,110,423 against a typical $2,344,475), its price per square foot is higher than 54% of them ($1339 against a typical $1269), it is bigger than 78% of them (3,070 ft² against a typical 2,083 ft²), its lot is bigger than 34% of them (2.1 ac against a typical 3.01 ac) and it is newer than 18% of them (1955 against a typical 1985). Measured against all of Dukes County, it is worth more than 92% 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 Rumpus Ridge Rd, Chilmark, MA?

The 2025 property tax bill for 20 Rumpus Ridge Rd, Chilmark, MA was $4,316. The county assessed it at $1,918,000.

More homes on Rumpus Ridge Rd

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Assigned schools

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