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Single Family ResidenceResidential
$395,500$220 / 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 $170,000 on Sep 24, 2013

817 RIVERSIDE DR

TARPON SPRINGS, FL 34689
3
Beds
2
Baths
1,797 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1974
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$396K
$360K low$431K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$170,000 · Sep 24, 2013

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,117 (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.$101,449 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$155,571
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$201,829

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.104 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.99%
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.Custom Design
CountyPINELLAS
Effective Year BuiltAn adjusted build year that accounts for condition and major remodels. A big renovation can make a home count as newer than it is.1993
Lot (acres)The size of the land the home sits on, from county records.0.23
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Attached
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 · 476 ft²Patio · 476 ft²Porch · 218 ft²

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.

M
Tarpon Springs Middle SchoolB+
Middle · Grades 6–8 · 0.1 mi
H
Tarpon Springs High SchoolB-
High · Grades 9–12 · 0.5 mi
E
Sunset Hills ElementaryA-
Elementary · Grades PK–5 · 0.5 mi

District: Pinellas County School District

Neighborhood · ZIP 34689These 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.69
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.14

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.23%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.11%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.8%
PopulationHow many people live in this area.26,060
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,498 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,038
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$99,436
Average tempThe average temperature here across a full year.72°F
Annual precipHow much rain and melted snow falls here in a typical year.52 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.66%

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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

817 Riverside Dr 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.

  • Costs less per square foot than 74% of homes in Parkside Colony
  • Bigger than 75% of homes in Pinellas County
  • Has a smaller lot than 83% of homes in Parkside Colony
  • Older than 89% of homes in Parkside Colony

What homes are worth in Tarpon Springs 34689

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

This home
$142K$1.3M

This home is worth more than 52% of homes in Tarpon Springs 34689.

How it measures up in Tarpon Springs 34689

The dot is this home. The mark in the middle is the typical home in Tarpon Springs 34689.

Estimated value$395,500
CheaperTypical $387,547Pricier

Pricier than 52% of homes nearby

Price per ft²$220
CheaperTypical $248Pricier

Pricier than 31% of homes nearby

Living area1,797 ft²
SmallerTypical 1,540 ft²Bigger

Bigger than 65% of homes nearby

Lot size0.23 ac
SmallerTypical 0.22 acBigger

Bigger than 52% of homes nearby

Year built1974
OlderTypical 1984Newer

Newer than 25% of homes nearby

How 817 Riverside Dr ranks against every home in each area.
MeasureThis homeParkside ColonyTarpon Springs 34689Pinellas County
Estimated valuepricier than$395,50047% of homes52% of homes58% of homes
Price per ft²pricier than$22026% of homes31% of homes30% of homes
Living areabigger than1,797 ft²60% of homes65% of homes75% of homes
Lot sizebigger than0.23 ac17% of homes52% of homes57% of homes
Year builtnewer than197411% of homes25% of homes54% of homes

About 817 Riverside Dr

How much is 817 Riverside Dr, Tarpon Springs, FL worth?

The TopHap Estimate for 817 Riverside Dr, Tarpon Springs, FL is $395,500 as of Sep 24, 2026. The likely range is $359,649 to $431,351. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 817 Riverside Dr, Tarpon Springs, FL last sell?

817 Riverside Dr, Tarpon Springs, FL last sold on Sep 24, 2013 for $170,000, according to the county's recorded deed.

How big is 817 Riverside Dr, Tarpon Springs, FL?

817 Riverside Dr, Tarpon Springs, FL has 3 bedrooms, 2 bathrooms, 1,797 square feet of living space and a 0.23-acre lot.

When was 817 Riverside Dr, Tarpon Springs, FL built?

817 Riverside Dr, Tarpon Springs, FL was built in 1974, making it 52 years old. It is a custom design home. The building has 1 story.

What schools serve 817 Riverside Dr, Tarpon Springs, FL?

817 Riverside Dr, Tarpon Springs, FL is assigned to Tarpon Springs Middle School (middle), rated B+; Tarpon Springs High School (high), rated B-; Sunset Hills Elementary (elementary), rated A-. All sit in Pinellas County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 817 Riverside Dr, Tarpon Springs, FL compare to other homes in Tarpon Springs 34689?

Among the 11,580 homes in Tarpon Springs 34689, it is worth more than 52% of them ($395,500 against a typical $387,547), its price per square foot is higher than 31% of them ($220 against a typical $248), it is bigger than 65% of them (1,797 ft² against a typical 1,540 ft²), its lot is bigger than 52% of them (0.23 ac against a typical 0.22 ac) and it is newer than 25% of them (1974 against a typical 1984). Measured against all of Pinellas County, it is worth more than 58% 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 817 Riverside Dr, Tarpon Springs, FL?

The 2025 property tax bill for 817 Riverside Dr, Tarpon Springs, FL was $1,117. The county assessed it at $101,449.

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