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Single Family ResidenceResidential
$424,266$226 / 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 Aug 30, 2026
Last sold for $43,500 on Apr 7, 1989

503 15TH ST

PALM HARBOR, FL 34683
3
Baths
1,876 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.
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.
1940
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

$424K
$388K low$461K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$43,500 · Apr 7, 1989

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$1,976 (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.$143,833 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$139,779
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$460,087

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.30 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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.minimal

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
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.0.29
ConstructionThe main material the home's frame and walls are built from.Frame (Unspecified)
FoundationWhat the home is built on, such as a concrete slab, a crawl space, or a basement.Footing
RoofThe main material covering the roof, such as asphalt shingle or tile.Composition Shingle
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
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 · 200 ft²Patio · 200 ft²Porch · 344 ft²Outdoor kitchen

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

M
Palm Harbor Middle SchoolC+
Middle · Grades 6–8 · 0.6 mi
E
Ozona ElementaryA+
Elementary · Grades PK–5 · 0.8 mi
H
Palm Harbor University HighA-
High · Grades 9–12 · 0.9 mi

District: Pinellas County School District

Neighborhood · ZIP 34683These 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.65
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 100.15

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.88%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.28%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.3%
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.33,726
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,585 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$85,752
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,401
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

503 15th St 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 96% of homes in Allen's Ridge
  • Among the lowest price per square foot in Allen's Ridge
  • Bigger than 79% of homes in Pinellas County
  • Has a bigger lot than 74% of homes in Allen's Ridge
  • Among the oldest homes in Allen's Ridge

What homes are worth in Palm Harbor 34683

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

This home
$147K$1.6M

This home is worth more than 37% of homes in Palm Harbor 34683.

How it measures up in Palm Harbor 34683

The dot is this home. The mark in the middle is the typical home in Palm Harbor 34683.

Estimated value$424,266
CheaperTypical $489,888Pricier

Pricier than 37% of homes nearby

Price per ft²$226
CheaperTypical $277Pricier

Pricier than 22% of homes nearby

Living area1,876 ft²
SmallerTypical 1,692 ft²Bigger

Bigger than 59% of homes nearby

Lot size0.29 ac
SmallerTypical 0.24 acBigger

Bigger than 64% of homes nearby

Year built1940
OlderTypical 1985Newer

Older than almost all homes nearby

How 503 15th St ranks against every home in each area.
MeasureThis homeAllen's RidgePalm Harbor 34683Pinellas County
Estimated valuepricier than$424,2664% of homes37% of homes61% of homes
Price per ft²pricier than$226almost no homes22% of homes31% of homes
Living areabigger than1,876 ft²33% of homes59% of homes79% of homes
Lot sizebigger than0.29 ac74% of homes64% of homes69% of homes
Year builtnewer than1940almost no homesalmost no homes4% of homes

About 503 15th St

How much is 503 15th St, Palm Harbor, FL worth?

The TopHap Estimate for 503 15th St, Palm Harbor, FL is $424,266 as of Aug 30, 2026. The likely range is $387,597 to $460,935. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 503 15th St, Palm Harbor, FL last sell?

503 15th St, Palm Harbor, FL last sold on Apr 7, 1989 for $43,500, according to the county's recorded deed.

How big is 503 15th St, Palm Harbor, FL?

503 15th St, Palm Harbor, FL has 3 bathrooms, 1,876 square feet of living space and a 0.29-acre lot.

When was 503 15th St, Palm Harbor, FL built?

503 15th St, Palm Harbor, FL was built in 1940, making it 86 years old. The building has 1 story.

What schools serve 503 15th St, Palm Harbor, FL?

503 15th St, Palm Harbor, FL is assigned to Palm Harbor Middle School (middle), rated C+; Ozona Elementary (elementary), rated A+; Palm Harbor University High (high), rated A-. All sit in Pinellas County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 503 15th St, Palm Harbor, FL compare to other homes in Palm Harbor 34683?

Among the 13,797 homes in Palm Harbor 34683, it is worth more than 37% of them ($424,266 against a typical $489,888), its price per square foot is higher than 22% of them ($226 against a typical $277), it is bigger than 59% of them (1,876 ft² against a typical 1,692 ft²), its lot is bigger than 64% of them (0.29 ac against a typical 0.24 ac) and it is newer than almost none of them (1940 against a typical 1985). Measured against all of Pinellas County, it is worth more than 61% 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 503 15th St, Palm Harbor, FL?

The 2025 property tax bill for 503 15th St, Palm Harbor, FL was $1,976. The county assessed it at $143,833.

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