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Mobile HomeResidential

503 21ST AVE SW

RUSKIN, FL 33570
2
Beds
1
Baths
672 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.
1978
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.

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,498 (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.$63,126 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$48,884
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$14,242
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$63,126
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$63,126

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
10
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
20
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
97
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
70
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
38
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.8 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.6%

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Mobile Home
CountyHillsborough
Lot (acres)The size of the land the home sits on, from county records.0.14
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Yes
GarageWhether the property has a garage, and details like whether it is attached to the home.Carport (Unspecified)
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.Porch · 324 ft²

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

E
Ruskin Elementary SchoolC-
Elementary · Grades PK–5 · 1.2 mi
H
Earl J. Lennard High SchoolD+
High · Grades 9–12 · 2.9 mi
M
Beth Shields Middle SchoolD
Middle · Grades 6–8 · 5.4 mi

District: Hillsborough County School District

Neighborhood · ZIP 33570These 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.95
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.178
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.87%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.16%
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.1.0%
PopulationHow many people live in this area.37,027
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.787 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$72,620
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,829
Average tempThe average temperature here across a full year.73°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%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
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

503 21st Ave Sw 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.

  • Smaller than 98% of homes in Ruskin 33570
  • Has a smaller lot than 75% of homes in Hillsborough County
  • Older than 85% of homes in Ruskin 33570

How it measures up in Ruskin 33570

The dot is this home. The mark in the middle is the typical home in Ruskin 33570.

Living area672 ft²
SmallerTypical 1,782 ft²Bigger

Bigger than 2% of homes nearby

Lot size0.14 ac
SmallerTypical 0.15 acBigger

Bigger than 40% of homes nearby

Year built1978
OlderTypical 2011Newer

Newer than 15% of homes nearby

How 503 21st Ave Sw ranks against every home in each area.
MeasureThis homeRuskin 33570Hillsborough County
Living areabigger than672 ft²2% of homes2% of homes
Lot sizebigger than0.14 ac40% of homes25% of homes
Year builtnewer than197815% of homes29% of homes

About 503 21st Ave Sw

When did 503 21st Ave Sw, Ruskin, FL last sell?

503 21st Ave Sw, Ruskin, FL last sold on Aug 10, 2017, according to the county's recorded deed.

How big is 503 21st Ave Sw, Ruskin, FL?

503 21st Ave Sw, Ruskin, FL has 2 bedrooms, 1 bathrooms, 672 square feet of living space and a 0.14-acre lot.

When was 503 21st Ave Sw, Ruskin, FL built?

503 21st Ave Sw, Ruskin, FL was built in 1978, making it 48 years old. The building has 1 story.

What schools serve 503 21st Ave Sw, Ruskin, FL?

503 21st Ave Sw, Ruskin, FL is assigned to Ruskin Elementary School (elementary), rated C-; Earl J. Lennard High School (high), rated D+; Beth Shields 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 503 21st Ave Sw, Ruskin, FL compare to other homes in Ruskin 33570?

Among the 12,337 homes in Ruskin 33570, it is bigger than 2% of them (672 ft² against a typical 1,782 ft²), its lot is bigger than 40% of them (0.14 ac against a typical 0.15 ac) and it is newer than 15% of them (1978 against a typical 2011). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

What are the property taxes on 503 21st Ave Sw, Ruskin, FL?

The 2025 property tax bill for 503 21st Ave Sw, Ruskin, FL was $1,498. The county assessed it at $63,126.

Closest homes

More homes in Ruskin 33570

Assigned schools

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