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Single Family ResidenceResidential
$481,923$418 / 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 74How 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

354 PARK AVE

PORTSMOUTH, RI 02871
3
Beds
1
Baths
1,152 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.
2,941 ft²
Lot SizeThe size of the land the home sits on, from county records.
1923
Year BuiltThe year the home was originally built, according to county records.
2
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

$482K
$354K low$609K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,138 (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.$386,900 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$211,500
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$175,400

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.55
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
1
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
57
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
91
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.106 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.Conventional
CountyNEWPORT
Lot (acres)The size of the land the home sits on, from county records.0.07
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
HeatingThe type of heating system in the home.Forced Air With Air Conditioning
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

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Hathaway Elementary SchoolA
Elementary · Grades KG–4 · 0.7 mi
H
Portsmouth High SchoolA+
High · Grades 9–12 · 1.1 mi
M
Portsmouth Middle SchoolA-
Middle · Grades 5–8 · 5.4 mi

District: Portsmouth School District

Neighborhood · ZIP 02871These 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.84
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.101
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.60

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.89%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.37%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.0%
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.16,919
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.620 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$115,631
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$147,136
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

354 Park Ave 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 less than 86% of homes in Newport County
  • Costs less per square foot than 69% of homes in Newport County
  • Smaller than 77% of homes in Newport County
  • Among the smallest lots in Portsmouth 02871
  • Older than 94% of homes in Portsmouth 02871

What homes are worth in Portsmouth 02871

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

This home
$258K$2.5M

This home is worth more than 16% of homes in Portsmouth 02871.

How it measures up in Portsmouth 02871

The dot is this home. The mark in the middle is the typical home in Portsmouth 02871.

Estimated value$481,923
CheaperTypical $720,086Pricier

Pricier than 16% of homes nearby

Price per ft²$418
CheaperTypical $441Pricier

Pricier than 40% of homes nearby

Living area1,152 ft²
SmallerTypical 1,632 ft²Bigger

Bigger than 25% of homes nearby

Lot size2,941 ft²
SmallerTypical 0.42 acBigger

Smaller than almost all homes nearby

Year built1923
OlderTypical 1976Newer

Newer than 6% of homes nearby

How 354 Park Ave ranks against every home in each area.
MeasureThis homePortsmouth 02871Newport County
Estimated valuepricier than$481,92316% of homes14% of homes
Price per ft²pricier than$41840% of homes31% of homes
Living areabigger than1,152 ft²25% of homes23% of homes
Lot sizebigger than2,941 ft²almost no homes5% of homes
Year builtnewer than19236% of homes21% of homes

About 354 Park Ave

How much is 354 Park Ave, Portsmouth, RI worth?

The TopHap Estimate for 354 Park Ave, Portsmouth, RI is $481,923 as of Sep 24, 2026. The likely range is $354,347 to $609,499. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 354 Park Ave, Portsmouth, RI last sell?

354 Park Ave, Portsmouth, RI last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 354 Park Ave, Portsmouth, RI?

354 Park Ave, Portsmouth, RI has 3 bedrooms, 1 bathrooms, 1,152 square feet of living space and a 0.07-acre lot.

When was 354 Park Ave, Portsmouth, RI built?

354 Park Ave, Portsmouth, RI was built in 1923, making it 103 years old. It is a conventional home. The building has 2 stories.

What schools serve 354 Park Ave, Portsmouth, RI?

354 Park Ave, Portsmouth, RI is assigned to Hathaway Elementary School (elementary), rated A; Portsmouth High School (high), rated A+; Portsmouth Middle School (middle), rated A-. All sit in Portsmouth School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 354 Park Ave, Portsmouth, RI compare to other homes in Portsmouth 02871?

Among the 7,733 homes in Portsmouth 02871, it is worth more than 16% of them ($481,923 against a typical $720,086), its price per square foot is higher than 40% of them ($418 against a typical $441), it is bigger than 25% of them (1,152 ft² against a typical 1,632 ft²), its lot is bigger than almost none of them (2,941 ft² against a typical 0.42 ac) and it is newer than 6% of them (1923 against a typical 1976). Measured against all of Newport County, it is worth more than 14% 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 354 Park Ave, Portsmouth, RI?

The 2025 property tax bill for 354 Park Ave, Portsmouth, RI was $5,138. The county assessed it at $386,900.

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