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Single Family ResidenceResidential
$1,106,220$541 / 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 92How 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
Last sold for $480,000 on Aug 21, 2020

21 WESTPORT HARBOR RD

LITTLE COMPTON, RI 02837
5
Beds
3.5
Baths
2,044 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.
1.9 ac
Lot SizeThe size of the land the home sits on, from county records.
1910
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

$1.1M
$1M low$1.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$480,000 · Aug 21, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$4,015 (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.$838,200 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$391,400
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$446,800
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$635,300

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.53
75
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
16
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
56
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
90
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
29
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.88 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.67%

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.Conventional
CountyNEWPORT
Lot (acres)The size of the land the home sits on, from county records.1.90
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
PoolWhether the property has a pool, and what kind, such as in-ground.Yes
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(2)

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
Wilbur and McMahon SchoolA-
Elementary · Grades PK–8 · 3.8 mi
H
Portsmouth High SchoolA
High · Grades 9–12 · 7.6 mi

District: Little Compton School District

Neighborhood · ZIP 02837These 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.100
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 100.56

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.68%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.1.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.3,482
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.110 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$125,456
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$221,978
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

21 Westport Harbor 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 72% of homes in Newport County
  • Bigger than 67% of homes in Newport County
  • Has a bigger lot than 90% of homes in Newport County
  • Older than 92% of homes in Little Compton 02837

What homes are worth in Little Compton 02837

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

This home
$437K$4.7M

This home is worth more than 56% of homes in Little Compton 02837.

How it measures up in Little Compton 02837

The dot is this home. The mark in the middle is the typical home in Little Compton 02837.

Estimated value$1,106,220
CheaperTypical $1,021,617Pricier

Pricier than 56% of homes nearby

Price per ft²$541
CheaperTypical $555Pricier

Pricier than 47% of homes nearby

Living area2,044 ft²
SmallerTypical 1,944 ft²Bigger

Bigger than 55% of homes nearby

Lot size1.9 ac
SmallerTypical 1.9 acBigger

Bigger than 50% of homes nearby

Year built1910
OlderTypical 1975Newer

Newer than 8% of homes nearby

How 21 Westport Harbor Rd ranks against every home in each area.
MeasureThis homeLittle Compton 02837Newport County
Estimated valuepricier than$1,106,22056% of homes72% of homes
Price per ft²pricier than$54147% of homes58% of homes
Living areabigger than2,044 ft²55% of homes67% of homes
Lot sizebigger than1.9 ac50% of homes90% of homes
Year builtnewer than19108% of homes18% of homes

About 21 Westport Harbor Rd

How much is 21 Westport Harbor Rd, Little Compton, RI worth?

The TopHap Estimate for 21 Westport Harbor Rd, Little Compton, RI is $1,106,220 as of Sep 24, 2026. The likely range is $1,022,653 to $1,189,787. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21 Westport Harbor Rd, Little Compton, RI last sell?

21 Westport Harbor Rd, Little Compton, RI last sold on Aug 21, 2020 for $480,000, according to the county's recorded deed.

How big is 21 Westport Harbor Rd, Little Compton, RI?

21 Westport Harbor Rd, Little Compton, RI has 5 bedrooms, 3.5 bathrooms, 2,044 square feet of living space and a 1.90-acre lot.

When was 21 Westport Harbor Rd, Little Compton, RI built?

21 Westport Harbor Rd, Little Compton, RI was built in 1910, making it 116 years old. It is a conventional home. The building has 2 stories.

What schools serve 21 Westport Harbor Rd, Little Compton, RI?

21 Westport Harbor Rd, Little Compton, RI is assigned to Wilbur and McMahon School (elementary), rated A-; Portsmouth High School (high), rated A. All sit in Little Compton School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21 Westport Harbor Rd, Little Compton, RI compare to other homes in Little Compton 02837?

Among the 2,334 homes in Little Compton 02837, it is worth more than 56% of them ($1,106,220 against a typical $1,021,617), its price per square foot is higher than 47% of them ($541 against a typical $555), it is bigger than 55% of them (2,044 ft² against a typical 1,944 ft²), its lot is bigger than 50% of them (1.9 ac against a typical 1.9 ac) and it is newer than 8% of them (1910 against a typical 1975). Measured against all of Newport County, it is worth more than 72% 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 21 Westport Harbor Rd, Little Compton, RI?

The 2025 property tax bill for 21 Westport Harbor Rd, Little Compton, RI was $4,015. The county assessed it at $838,200.

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