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Single Family ResidenceResidential
$238,708$210 / 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 92How 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

817 CHADSWORTH AVE

SEFFNER, FL 33584
3
Beds
2
Baths
1,136 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.
0.18 ac
Lot SizeThe size of the land the home sits on, from county records.
1979
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
1
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$239K
$219K low$259K high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,279 (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.$81,910 (2026)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$79,757
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$200,280

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.47
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
24
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.
82
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
31
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.

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.Mansion
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.2002
Lot (acres)The size of the land the home sits on, from county records.0.18
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.Asphalt
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Porch · 75 ft²

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

E
Rodney Colson Elementary SchoolD
Elementary · Grades PK–5 · 0.9 mi
M
Gordon Burnett Middle SchoolD+
Middle · Grades 6–8 · 1.2 mi
H
Armwood High SchoolC-
High · Grades 9–12 · 1.3 mi

District: Hillsborough County School District

Neighborhood · ZIP 33584These 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.70
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.219
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.17

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.17%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.13%
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.30,405
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,589 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$67,758
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$90,559
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 Chadsworth 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 94% of homes in Seffner 33584
  • Smaller than 88% of homes in Seffner 33584
  • Has a smaller lot than 68% of homes in Seffner 33584
  • Older than 68% of homes in Hillsborough County

What homes are worth in Seffner 33584

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

This home
$183K$873K

This home is worth more than 6% of homes in Seffner 33584.

How it measures up in Seffner 33584

The dot is this home. The mark in the middle is the typical home in Seffner 33584.

Estimated value$238,708
CheaperTypical $354,158Pricier

Pricier than 6% of homes nearby

Price per ft²$210
CheaperTypical $213Pricier

Pricier than 46% of homes nearby

Living area1,136 ft²
SmallerTypical 1,635 ft²Bigger

Bigger than 12% of homes nearby

Lot size0.18 ac
SmallerTypical 0.24 acBigger

Bigger than 32% of homes nearby

Year built1979
OlderTypical 1985Newer

Newer than 37% of homes nearby

How 817 Chadsworth Ave ranks against every home in each area.
MeasureThis homeSeffner 33584Hillsborough County
Estimated valuepricier than$238,7086% of homes14% of homes
Price per ft²pricier than$21046% of homes46% of homes
Living areabigger than1,136 ft²12% of homes14% of homes
Lot sizebigger than0.18 ac32% of homes55% of homes
Year builtnewer than197937% of homes32% of homes

About 817 Chadsworth Ave

How much is 817 Chadsworth Ave, Seffner, FL worth?

The TopHap Estimate for 817 Chadsworth Ave, Seffner, FL is $238,708 as of Sep 24, 2026. The likely range is $218,756 to $258,660. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 817 Chadsworth Ave, Seffner, FL last sell?

817 Chadsworth Ave, Seffner, FL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 817 Chadsworth Ave, Seffner, FL?

817 Chadsworth Ave, Seffner, FL has 3 bedrooms, 2 bathrooms, 1,136 square feet of living space and a 0.18-acre lot.

When was 817 Chadsworth Ave, Seffner, FL built?

817 Chadsworth Ave, Seffner, FL was built in 1979, making it 47 years old. It is a mansion home. The building has 1 story.

What schools serve 817 Chadsworth Ave, Seffner, FL?

817 Chadsworth Ave, Seffner, FL is assigned to Rodney Colson Elementary School (elementary), rated D; Gordon Burnett Middle School (middle), rated D+; Armwood High School (high), rated C-. All sit in Hillsborough County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 817 Chadsworth Ave, Seffner, FL compare to other homes in Seffner 33584?

Among the 9,625 homes in Seffner 33584, it is worth more than 6% of them ($238,708 against a typical $354,158), its price per square foot is higher than 46% of them ($210 against a typical $213), it is bigger than 12% of them (1,136 ft² against a typical 1,635 ft²), its lot is bigger than 32% of them (0.18 ac against a typical 0.24 ac) and it is newer than 37% of them (1979 against a typical 1985). Measured against all of Hillsborough 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 817 Chadsworth Ave, Seffner, FL?

The 2025 property tax bill for 817 Chadsworth Ave, Seffner, FL was $1,279. The county assessed it at $81,910.

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