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Duplex (2 Units, Any Combination)Residential
Last sold for $139,000 on Jan 16, 2002

4 21ST ST S

EDGARTOWN, MA 02539
4
Beds
2
Baths
2,272 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.
0.44 ac
Lot SizeThe size of the land the home sits on, from county records.
2002
Year BuiltThe year the home was originally built, according to county records.
7
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$139,000 · Jan 16, 2002

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,198 (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.$1,584,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$331,000
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,253,100
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$1,584,100

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Duplex (2 Units, Any Combination)
StyleThe architectural style of the home, such as ranch or colonial.Ranch
CountyDukes
Lot (acres)The size of the land the home sits on, from county records.0.44
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air

Transaction History(9)

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.

H
Martha's Vineyard Regional High SchoolB-
High · Grades 9–12 · 2.0 mi
E
Edgartown Elementary SchoolA-
Elementary · Grades PK–8 · 2.3 mi

District: Edgartown School District

Neighborhood · ZIP 02539These 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.96
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.97
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.40

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.49%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.20%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.4%
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.6,633
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.123 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$89,764
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$138,074
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%

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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

4 21st St S 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.

  • Bigger than 69% of homes in Dukes County
  • Has a smaller lot than 73% of homes in Edgartown 02539
  • Newer than 83% of homes in Dukes County

How it measures up in Edgartown 02539

The dot is this home. The mark in the middle is the typical home in Edgartown 02539.

Living area2,272 ft²
SmallerTypical 1,863 ft²Bigger

Bigger than 64% of homes nearby

Lot size0.44 ac
SmallerTypical 0.53 acBigger

Bigger than 27% of homes nearby

Year built2002
OlderTypical 1986Newer

Newer than 81% of homes nearby

How 4 21st St S ranks against every home in each area.
MeasureThis homeEdgartown 02539Dukes County
Living areabigger than2,272 ft²64% of homes69% of homes
Lot sizebigger than0.44 ac27% of homes36% of homes
Year builtnewer than200281% of homes83% of homes

About 4 21st St S

When did 4 21st St S, Edgartown, MA last sell?

4 21st St S, Edgartown, MA last sold on Jan 16, 2002 for $139,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 4 21st St S, Edgartown, MA?

4 21st St S, Edgartown, MA has 4 bedrooms, 2 bathrooms, 2,272 square feet of living space and a 0.44-acre lot.

When was 4 21st St S, Edgartown, MA built?

4 21st St S, Edgartown, MA was built in 2002, making it 24 years old. It is a ranch home.

What schools serve 4 21st St S, Edgartown, MA?

4 21st St S, Edgartown, MA is assigned to Martha's Vineyard Regional High School (high), rated B-; Edgartown Elementary School (elementary), rated A-. All sit in Edgartown School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4 21st St S, Edgartown, MA compare to other homes in Edgartown 02539?

Among the 4,634 homes in Edgartown 02539, it is bigger than 64% of them (2,272 ft² against a typical 1,863 ft²), its lot is bigger than 27% of them (0.44 ac against a typical 0.53 ac) and it is newer than 81% of them (2002 against a typical 1986). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 4 21st St S, Edgartown, MA?

The 2025 property tax bill for 4 21st St S, Edgartown, MA was $4,198. The county assessed it at $1,584,100.

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