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Single Family ResidenceResidential
$2,555,601$355 / 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 95How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026
Last sold for $475,000 on May 26, 2006

8907 KEY WEST ISLAND WAY

RIVERVIEW, FL 33578
6
Beds
5.5
Baths
7,205 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.
0.57 ac
Lot SizeThe size of the land the home sits on, from county records.
2008
Year BuiltThe year the home was originally built, according to county records.
3
StoriesHow many floors the home has above ground.
10
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$2.6M
$2.4M low$2.7M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$475,000 · May 26, 2006
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$1,368,376
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$1,094,701
Loan-to-ValueHow much is still owed on the home compared to what it is worth. 80% means loans equal 80% of our estimate, so it shifts when the estimate does.44%
1st MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$1,037,225
QUICKEN LOANS LLC · recorded Jun 11, 2021
2nd MortgageA loan still believed to be open on this home, in the order lenders get repaid. The first position is paid back before the second.$150,000
THIRD FSLA OF CLEVELAND

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$36,339 (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.$1,997,559 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$272,903
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,724,656
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$2,905,718
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,997,559

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.67
100
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
32
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
98
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
75
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
34
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.126 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.98%
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.Contemporary
CountyHILLSBOROUGH
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.2016
Lot (acres)The size of the land the home sits on, from county records.0.57
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.ElevatorPatio · 294 ft²Porch · 2,687 ft²Boat access

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.

H
Spoto High SchoolC-
High · Grades 9–12 · 1.8 mi
E
Riverview Elementary SchoolB-
Elementary · Grades PK–5 · 2.7 mi
M
Don G. Giunta Middle SchoolD-
Middle · Grades 6–8 · 3.5 mi

District: Hillsborough County School District

Neighborhood · ZIP 33578These 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.85
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.255
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.16

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.24%
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.1.1%
PopulationHow many people live in this area.62,982
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,632 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$74,400
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$91,212
Average tempThe average temperature here across a full year.73°F
Annual precipHow much rain and melted snow falls here in a typical year.51 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.66%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Owner occupied
Company ownedWhether the owner is a company or trust rather than a person.No

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

8907 Key West Island Way 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 Riverview 33578
  • Among the highest price per square foot in Riverview 33578
  • Among the largest homes in Riverview 33578
  • Has a bigger lot than 94% of homes in Riverview 33578
  • Newer than 79% of homes in Hillsborough County

What homes are worth in Riverview 33578

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

This home
$148K$628K

This home is worth more than almost all homes in Riverview 33578.

How it measures up in Riverview 33578

The dot is this home. The mark in the middle is the typical home in Riverview 33578.

Estimated value$2,555,601
CheaperTypical $334,857Pricier

Pricier than almost all homes nearby

Price per ft²$355
CheaperTypical $179Pricier

Pricier than almost all homes nearby

Living area7,205 ft²
SmallerTypical 1,759 ft²Bigger

Bigger than almost all homes nearby

Lot size0.57 ac
SmallerTypical 0.14 acBigger

Bigger than 94% of homes nearby

Year built2008
OlderTypical 2006Newer

Newer than 57% of homes nearby

How 8907 Key West Island Way ranks against every home in each area.
MeasureThis homeRiverview 33578Hillsborough County
Estimated valuepricier than$2,555,601almost all homesalmost all homes
Price per ft²pricier than$355almost all homes91% of homes
Living areabigger than7,205 ft²almost all homesalmost all homes
Lot sizebigger than0.57 ac94% of homes89% of homes
Year builtnewer than200857% of homes79% of homes

About 8907 Key West Island Way

How much is 8907 Key West Island Way, Riverview, FL worth?

The TopHap Estimate for 8907 Key West Island Way, Riverview, FL is $2,555,601 as of Jul 14, 2026. The likely range is $2,434,880 to $2,676,322. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 8907 Key West Island Way, Riverview, FL last sell?

8907 Key West Island Way, Riverview, FL last sold on May 26, 2006 for $475,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 8907 Key West Island Way, Riverview, FL?

8907 Key West Island Way, Riverview, FL has 6 bedrooms, 5.5 bathrooms, 7,205 square feet of living space and a 0.57-acre lot.

When was 8907 Key West Island Way, Riverview, FL built?

8907 Key West Island Way, Riverview, FL was built in 2008, making it 18 years old. It is a contemporary home. The building has 3 stories.

What schools serve 8907 Key West Island Way, Riverview, FL?

8907 Key West Island Way, Riverview, FL is assigned to Spoto High School (high), rated C-; Riverview Elementary School (elementary), rated B-; Don G. Giunta Middle School (middle), rated D-. All sit in Hillsborough County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 8907 Key West Island Way, Riverview, FL compare to other homes in Riverview 33578?

Among the 19,019 homes in Riverview 33578, it is worth more than almost all of them ($2,555,601 against a typical $334,857), its price per square foot is higher than almost all of them ($355 against a typical $179), it is bigger than almost all of them (7,205 ft² against a typical 1,759 ft²), its lot is bigger than 94% of them (0.57 ac against a typical 0.14 ac) and it is newer than 57% of them (2008 against a typical 2006). Measured against all of Hillsborough 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 8907 Key West Island Way, Riverview, FL?

The 2025 property tax bill for 8907 Key West Island Way, Riverview, FL was $36,339. The county assessed it at $1,997,559.

Closest homes

More homes in Riverview 33578

Assigned schools

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