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Single Family ResidenceResidential
$666,576$500 / 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 $250,000 on Jan 12, 2018

234 UNION ST

DUNEDIN, FL 34698
1
Baths
1,333 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

$667K
$596K low$737K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$250,000 · Jan 12, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$8,027 (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.$575,145 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$526,730
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$575,145

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.54 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.0.2 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
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.1994
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.Concrete Blocks
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
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 · 240 ft²Patio · 240 ft²Porch · 20 ft²

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.

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%

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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

234 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 85% of homes in Dunedin 34698
  • Costs more per square foot than 96% 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 85% 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$666,576
CheaperTypical $402,485Pricier

Pricier than 85% of homes nearby

Price per ft²$500
CheaperTypical $282Pricier

Pricier than 96% of homes nearby

Living area1,333 ft²
SmallerTypical 1,340 ft²Bigger

Bigger than 50% of homes nearby

Lot size0.17 ac
SmallerTypical 0.22 acBigger

Bigger than 26% of homes nearby

Year built1952
OlderTypical 1974Newer

Newer than 7% of homes nearby

How 234 Union St ranks against every home in each area.
MeasureThis homeDunedin MarinaDunedin 34698Pinellas County
Estimated valuepricier than$666,57659% of homes85% of homes84% of homes
Price per ft²pricier than$50073% of homes96% of homes93% of homes
Living areabigger than1,333 ft²36% of homes50% of homes51% of homes
Lot sizebigger than0.17 ac14% of homes26% of homes33% of homes
Year builtnewer than195238% of homes7% of homes10% of homes

About 234 Union St

How much is 234 Union St, Dunedin, FL worth?

The TopHap Estimate for 234 Union St, Dunedin, FL is $666,576 as of Sep 24, 2026. The likely range is $596,060 to $737,092. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 234 Union St, Dunedin, FL last sell?

234 Union St, Dunedin, FL last sold on Jan 12, 2018 for $250,000, according to the county's recorded deed.

How big is 234 Union St, Dunedin, FL?

234 Union St, Dunedin, FL has 1 bathrooms, 1,333 square feet of living space and a 0.17-acre lot.

When was 234 Union St, Dunedin, FL built?

234 Union St, Dunedin, FL was built in 1952, making it 74 years old. The building has 1 story.

What schools serve 234 Union St, Dunedin, FL?

234 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 234 Union St, Dunedin, FL compare to other homes in Dunedin 34698?

Among the 17,334 homes in Dunedin 34698, it is worth more than 85% of them ($666,576 against a typical $402,485), its price per square foot is higher than 96% of them ($500 against a typical $282), it is bigger than 50% of them (1,333 ft² against a typical 1,340 ft²), its lot is bigger than 26% 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 84% 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 234 Union St, Dunedin, FL?

The 2025 property tax bill for 234 Union St, Dunedin, FL was $8,027. The county assessed it at $575,145.

More homes on Union St

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