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Single Family ResidenceResidential
$625,801$452 / 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 89How 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 $332,000 on Oct 6, 2020

240 UNION ST

DUNEDIN, FL 34698
3
Beds
1
Baths
1,386 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.
0.17 ac
Lot SizeThe size of the land the home sits on, from county records.
1952
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

$626K
$557K low$694K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$332,000 · Oct 6, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,871 (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.$573,587 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$405,475
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$168,112
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$522,273
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$573,587

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.37 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.76%
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
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.1991
Lot (acres)The size of the land the home sits on, from county records.0.17
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
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 · 110 ft²Patio · 110 ft²Porch · 328 ft²

Transaction History(4)

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
Dunedin Highland Middle SchoolA
Middle · Grades 6–8 · 0.8 mi
E
Dunedin ElementaryD+
Elementary · Grades PK–5 · 0.8 mi
H
Dunedin High SchoolC
High · Grades 9–12 · 2.5 mi

District: Pinellas County School District

Neighborhood · ZIP 34698These 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.90
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.76
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.13

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.85%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.22%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.7.7%
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.36,877
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,419 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$65,733
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$86,682
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%

Owner Tools

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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

240 Union 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 more than 82% of homes in Dunedin 34698
  • Costs more per square foot than 94% of homes in Dunedin 34698
  • Has a smaller lot than 86% of homes in Dunedin Marina
  • Older than 93% of homes in Dunedin 34698

What homes are worth in Dunedin 34698

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

This home
$115K$1.3M

This home is worth more than 82% of homes in Dunedin 34698.

How it measures up in Dunedin 34698

The dot is this home. The mark in the middle is the typical home in Dunedin 34698.

Estimated value$625,801
CheaperTypical $402,485Pricier

Pricier than 82% of homes nearby

Price per ft²$452
CheaperTypical $282Pricier

Pricier than 94% of homes nearby

Living area1,386 ft²
SmallerTypical 1,340 ft²Bigger

Bigger than 54% of homes nearby

Lot size0.17 ac
SmallerTypical 0.22 acBigger

Bigger than 25% of homes nearby

Year built1952
OlderTypical 1974Newer

Newer than 7% of homes nearby

How 240 Union St ranks against every home in each area.
MeasureThis homeDunedin MarinaDunedin 34698Pinellas County
Estimated valuepricier than$625,80155% of homes82% of homes82% of homes
Price per ft²pricier than$45260% of homes94% of homes90% of homes
Living areabigger than1,386 ft²43% of homes54% of homes54% of homes
Lot sizebigger than0.17 ac14% of homes25% of homes32% of homes
Year builtnewer than195238% of homes7% of homes10% of homes

About 240 Union St

How much is 240 Union St, Dunedin, FL worth?

The TopHap Estimate for 240 Union St, Dunedin, FL is $625,801 as of Sep 24, 2026. The likely range is $557,333 to $694,269. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 240 Union St, Dunedin, FL last sell?

240 Union St, Dunedin, FL last sold on Oct 6, 2020 for $332,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 240 Union St, Dunedin, FL?

240 Union St, Dunedin, FL has 3 bedrooms, 1 bathrooms, 1,386 square feet of living space and a 0.17-acre lot.

When was 240 Union St, Dunedin, FL built?

240 Union St, Dunedin, FL was built in 1952, making it 74 years old. It is a custom design home. The building has 1 story.

What schools serve 240 Union St, Dunedin, FL?

240 Union St, Dunedin, FL is assigned to Dunedin Highland Middle School (middle), rated A; Dunedin Elementary (elementary), rated D+; Dunedin High School (high), rated C. All sit in Pinellas County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 240 Union St, Dunedin, FL compare to other homes in Dunedin 34698?

Among the 17,334 homes in Dunedin 34698, it is worth more than 82% of them ($625,801 against a typical $402,485), its price per square foot is higher than 94% of them ($452 against a typical $282), it is bigger than 54% of them (1,386 ft² against a typical 1,340 ft²), its lot is bigger than 25% of them (0.17 ac against a typical 0.22 ac) and it is newer than 7% of them (1952 against a typical 1974). Measured against all of Pinellas County, it is worth more than 82% 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 240 Union St, Dunedin, FL?

The 2025 property tax bill for 240 Union St, Dunedin, FL was $8,871. The county assessed it at $573,587.

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