Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$7,016,884$1,748 / 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 93How 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 $3,150,000 on Feb 26, 2019

20 GRINNELL RD

LITTLE COMPTON, RI 02837
3
Beds
4 / 2
Baths
4,014 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.
3.65 ac
Lot SizeThe size of the land the home sits on, from county records.
1986
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

$7M
$6.5M low$7.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$3,150,000 · Feb 26, 2019

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$30,537 (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.$6,375,100 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,271,800
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,103,300
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$5,108,800

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.56
98
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
10
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.
87
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.87 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.86%
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
CountyNEWPORT
Lot (acres)The size of the land the home sits on, from county records.3.65
RoofThe main material covering the roof, such as asphalt shingle or tile.Wood Shingle
HeatingThe type of heating system in the home.Hot Water
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Detached
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.

E
Wilbur and McMahon SchoolA+
Elementary · Grades PK–8 · 3.1 mi
H
Portsmouth High SchoolA+
High · Grades 9–12 · 11.0 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%

Owner Tools

Do you own this home?
Claim this home

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 Grinnell 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.

  • Among the most valuable homes in Little Compton 02837
  • Among the highest price per square foot in Newport County
  • Bigger than 96% of homes in Newport County
  • Has a bigger lot than 96% of homes in Newport County
  • Newer than 71% of homes in Newport County

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
$466K$4.9M

This home is worth more than almost all 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$7,016,884
CheaperTypical $1,029,760Pricier

Pricier than almost all homes nearby

Price per ft²$1748
CheaperTypical $553Pricier

Pricier than 97% of homes nearby

Living area4,014 ft²
SmallerTypical 1,937 ft²Bigger

Bigger than 95% of homes nearby

Lot size3.65 ac
SmallerTypical 1.9 acBigger

Bigger than 84% of homes nearby

Year built1986
OlderTypical 1975Newer

Newer than 63% of homes nearby

How 20 Grinnell Rd ranks against every home in each area.
MeasureThis homeLittle Compton 02837Newport County
Estimated valuepricier than$7,016,884almost all homesalmost all homes
Price per ft²pricier than$174897% of homesalmost all homes
Living areabigger than4,014 ft²95% of homes96% of homes
Lot sizebigger than3.65 ac84% of homes96% of homes
Year builtnewer than198663% of homes71% of homes

About 20 Grinnell Rd

How much is 20 Grinnell Rd, Little Compton, RI worth?

The TopHap Estimate for 20 Grinnell Rd, Little Compton, RI is $7,016,884 as of Sep 24, 2026. The likely range is $6,540,139 to $7,493,629. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 20 Grinnell Rd, Little Compton, RI last sell?

20 Grinnell Rd, Little Compton, RI last sold on Feb 26, 2019 for $3,150,000, according to the county's recorded deed.

How big is 20 Grinnell Rd, Little Compton, RI?

20 Grinnell Rd, Little Compton, RI has 3 bedrooms, 4 bathrooms, 4,014 square feet of living space and a 3.65-acre lot.

When was 20 Grinnell Rd, Little Compton, RI built?

20 Grinnell Rd, Little Compton, RI was built in 1986, making it 40 years old. The building has 2 stories.

What schools serve 20 Grinnell Rd, Little Compton, RI?

20 Grinnell 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 20 Grinnell 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 almost all of them ($7,016,884 against a typical $1,029,760), its price per square foot is higher than 97% of them ($1748 against a typical $553), it is bigger than 95% of them (4,014 ft² against a typical 1,937 ft²), its lot is bigger than 84% of them (3.65 ac against a typical 1.9 ac) and it is newer than 63% of them (1986 against a typical 1975). Measured against all of Newport County, it is worth more than almost all 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 Grinnell Rd, Little Compton, RI?

The 2025 property tax bill for 20 Grinnell Rd, Little Compton, RI was $30,537. The county assessed it at $6,375,100.

More homes on Grinnell Rd

Closest homes

More homes in Little Compton 02837

Assigned schools

Explore the area

See this home in context

Open 20 Grinnell Rd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map