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Single Family ResidenceResidential
$600,180$800 / 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 91How 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 $607,000 on May 31, 2022

18 WILLIAM ST

NORTH KINGSTOWN, RI 02852
2
Beds
1
Baths
750 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1946
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$600K
$549K low$652K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$607,000 · May 31, 2022

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,799 (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.$525,300 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$291,100
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$234,200
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$349,200

Climate Risk

Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.76 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.89%
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
StyleThe architectural style of the home, such as ranch or colonial.Bungalow
CountyWASHINGTON
Lot (acres)The size of the land the home sits on, from county records.0.14
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Hot Water
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(5)

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
North Kingstown High SchoolA+
High · Grades 9–12 · 0.6 mi
E
Hamilton Elementary SchoolA+
Elementary · Grades KG–5 · 0.7 mi
M
Wickford Middle SchoolA
Middle · Grades 6–8 · 1.4 mi

District: North Kingstown School District

Neighborhood · ZIP 02852These 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.86
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.107
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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.30%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.2%
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.23,240
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.677 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$109,218
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$127,988
Average tempThe average temperature here across a full year.50°F
Annual precipHow much rain and melted snow falls here in a typical year.49 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

18 William 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.

  • Among the highest price per square foot in North Kingstown 02852
  • Smaller than 97% of homes in North Kingstown 02852
  • Has a smaller lot than 95% of homes in Washington County
  • Older than 83% of homes in Washington County

What homes are worth in North Kingstown 02852

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

This home
$331K$1.6M

This home is worth more than 47% of homes in North Kingstown 02852.

How it measures up in North Kingstown 02852

The dot is this home. The mark in the middle is the typical home in North Kingstown 02852.

Estimated value$600,180
CheaperTypical $617,043Pricier

Pricier than 47% of homes nearby

Price per ft²$800
CheaperTypical $382Pricier

Pricier than almost all homes nearby

Living area750 ft²
SmallerTypical 1,632 ft²Bigger

Bigger than 3% of homes nearby

Lot size0.14 ac
SmallerTypical 0.47 acBigger

Bigger than 6% of homes nearby

Year built1946
OlderTypical 1970Newer

Newer than 18% of homes nearby

How 18 William St ranks against every home in each area.
MeasureThis homeNorth Kingstown 02852Washington County
Estimated valuepricier than$600,18047% of homes38% of homes
Price per ft²pricier than$800almost all homes91% of homes
Living areabigger than750 ft²3% of homes5% of homes
Lot sizebigger than0.14 ac6% of homes5% of homes
Year builtnewer than194618% of homes17% of homes

About 18 William St

How much is 18 William St, North Kingstown, RI worth?

The TopHap Estimate for 18 William St, North Kingstown, RI is $600,180 as of Sep 24, 2026. The likely range is $548,788 to $651,572. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18 William St, North Kingstown, RI last sell?

18 William St, North Kingstown, RI last sold on May 31, 2022 for $607,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 18 William St, North Kingstown, RI?

18 William St, North Kingstown, RI has 2 bedrooms, 1 bathrooms, 750 square feet of living space and a 0.14-acre lot.

When was 18 William St, North Kingstown, RI built?

18 William St, North Kingstown, RI was built in 1946, making it 80 years old. It is a bungalow home. The building has 1 story.

What schools serve 18 William St, North Kingstown, RI?

18 William St, North Kingstown, RI is assigned to North Kingstown High School (high), rated A+; Hamilton Elementary School (elementary), rated A+; Wickford Middle School (middle), rated A. All sit in North Kingstown School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18 William St, North Kingstown, RI compare to other homes in North Kingstown 02852?

Among the 8,532 homes in North Kingstown 02852, it is worth more than 47% of them ($600,180 against a typical $617,043), its price per square foot is higher than almost all of them ($800 against a typical $382), it is bigger than 3% of them (750 ft² against a typical 1,632 ft²), its lot is bigger than 6% of them (0.14 ac against a typical 0.47 ac) and it is newer than 18% of them (1946 against a typical 1970). Measured against all of Washington County, it is worth more than 38% 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 18 William St, North Kingstown, RI?

The 2025 property tax bill for 18 William St, North Kingstown, RI was $5,799. The county assessed it at $525,300.

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