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CondominiumResidential
$546,694$447 / 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 84How 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 $547,000 on Sep 18, 2025

42 CASTLE ST

EAST GREENWICH, RI 02818
1
Baths
1,222 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.
1900
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.

Valuation

$547K
$462K low$632K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$547,000 · Sep 18, 2025

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,348 (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.$407,700 (2025)
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$407,700

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.38
28
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
6
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
52
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
80
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
28
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.33 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.48%
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.0.2 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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Cape Cod
CountyKENT
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Steam
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

M
Archie R. Cole Middle SchoolA+
Middle · Grades 6–8 · 1.0 mi
H
East Greenwich High SchoolA+
High · Grades 9–12 · 2.4 mi
E
Frenchtown School
Elementary · Grades KG–2 · 3.9 mi

District: East Greenwich School District

Neighborhood · ZIP 02818These 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.56
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.111
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.59

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.5%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.20,899
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.823 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$127,892
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$174,908
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.48 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

42 Castle St 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 74% of homes in Kent County
  • Costs more per square foot than 90% of homes in Kent County
  • Smaller than 82% of homes in East Greenwich 02818
  • Older than 94% of homes in Kent County

What homes are worth in East Greenwich 02818

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

This home
$272K$1.7M

This home is worth more than 28% of homes in East Greenwich 02818.

How it measures up in East Greenwich 02818

The dot is this home. The mark in the middle is the typical home in East Greenwich 02818.

Estimated value$546,694
CheaperTypical $722,631Pricier

Pricier than 28% of homes nearby

Price per ft²$447
CheaperTypical $332Pricier

Pricier than 88% of homes nearby

Living area1,222 ft²
SmallerTypical 2,078 ft²Bigger

Bigger than 18% of homes nearby

Year built1900
OlderTypical 1972Newer

Newer than 7% of homes nearby

How 42 Castle St ranks against every home in each area.
MeasureThis homeEast Greenwich 02818Kent County
Estimated valuepricier than$546,69428% of homes74% of homes
Price per ft²pricier than$44788% of homes90% of homes
Living areabigger than1,222 ft²18% of homes43% of homes
Year builtnewer than19007% of homes6% of homes

About 42 Castle St

How much is 42 Castle St, East Greenwich, RI worth?

The TopHap Estimate for 42 Castle St, East Greenwich, RI is $546,694 as of Sep 24, 2026. The likely range is $461,794 to $631,594. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 42 Castle St, East Greenwich, RI last sell?

42 Castle St, East Greenwich, RI last sold on Sep 18, 2025 for $547,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 42 Castle St, East Greenwich, RI?

42 Castle St, East Greenwich, RI has 1 bathrooms and 1,222 square feet of living space.

When was 42 Castle St, East Greenwich, RI built?

42 Castle St, East Greenwich, RI was built in 1900, making it 126 years old. It is a cape cod home. The building has 2 stories.

What schools serve 42 Castle St, East Greenwich, RI?

42 Castle St, East Greenwich, RI is assigned to Archie R. Cole Middle School (middle), rated A+; East Greenwich High School (high), rated A+; Frenchtown School (elementary). All sit in East Greenwich School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 42 Castle St, East Greenwich, RI compare to other homes in East Greenwich 02818?

Among the 6,955 homes in East Greenwich 02818, it is worth more than 28% of them ($546,694 against a typical $722,631), its price per square foot is higher than 88% of them ($447 against a typical $332), it is bigger than 18% of them (1,222 ft² against a typical 2,078 ft²) and it is newer than 7% of them (1900 against a typical 1972). Measured against all of Kent County, it is worth more than 74% 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 42 Castle St, East Greenwich, RI?

The 2025 property tax bill for 42 Castle St, East Greenwich, RI was $6,348. The county assessed it at $407,700.

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Assigned schools

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