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Single Family ResidenceResidential
$414,895$233 / 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 75How 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 $280,000 on Dec 6, 2023

143 DARTMOUTH AVE W

OLDSMAR, FL 34677
4
Beds
2.5
Baths
1,780 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.
1973
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$415K
$312K low$517K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$280,000 · Dec 6, 2023

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$5,394 (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.$389,090 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$89,626
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$299,464
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$238,544
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$389,090

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.40 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.99%
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.1 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
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.1978
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.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
FireplaceWhether the home has a fireplace, and what kind.Yes
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.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 · 400 ft²Shed · 64 ft²Patio · 400 ft²Porch · 56 ft²Outdoor kitchen

Transaction History(6)

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.

E
Oldsmar ElementaryA-
Elementary · Grades PK–5 · 0.2 mi
M
Carwise Middle SchoolB
Middle · Grades 6–8 · 5.1 mi
H
East Lake High SchoolB+
High · Grades 9–12 · 6.5 mi

District: Pinellas County School District

Neighborhood · ZIP 34677These 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.52
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.81
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.18

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.93%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
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.0.9%
PopulationHow many people live in this area.22,076
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.1,532 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$82,510
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$103,924
Average tempThe average temperature here across a full year.72°F
Annual precipHow much rain and melted snow falls here in a typical year.51 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

143 Dartmouth Ave W 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.

  • Costs less per square foot than 66% of homes in Pinellas County
  • Bigger than 75% of homes in Pinellas County
  • Older than 93% of homes in Oldsmar 34677

What homes are worth in Oldsmar 34677

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

This home
$135K$1.1M

This home is worth more than 59% of homes in Oldsmar 34677.

How it measures up in Oldsmar 34677

The dot is this home. The mark in the middle is the typical home in Oldsmar 34677.

Estimated value$414,895
CheaperTypical $348,770Pricier

Pricier than 59% of homes nearby

Price per ft²$233
CheaperTypical $228Pricier

Pricier than 53% of homes nearby

Living area1,780 ft²
SmallerTypical 1,502 ft²Bigger

Bigger than 63% of homes nearby

Lot size0.18 ac
SmallerTypical 0.19 acBigger

Bigger than 45% of homes nearby

Year built1973
OlderTypical 1986Newer

Newer than 7% of homes nearby

How 143 Dartmouth Ave W ranks against every home in each area.
MeasureThis homeOldsmar 34677Pinellas County
Estimated valuepricier than$414,89559% of homes60% of homes
Price per ft²pricier than$23353% of homes34% of homes
Living areabigger than1,780 ft²63% of homes75% of homes
Lot sizebigger than0.18 ac45% of homes41% of homes
Year builtnewer than19737% of homes50% of homes

About 143 Dartmouth Ave W

How much is 143 Dartmouth Ave W, Oldsmar, FL worth?

The TopHap Estimate for 143 Dartmouth Ave W, Oldsmar, FL is $414,895 as of Aug 30, 2026. The likely range is $312,387 to $517,403. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 143 Dartmouth Ave W, Oldsmar, FL last sell?

143 Dartmouth Ave W, Oldsmar, FL last sold on Dec 6, 2023 for $280,000, according to the county's recorded deed. TopHap holds 2 recorded sales for this parcel.

How big is 143 Dartmouth Ave W, Oldsmar, FL?

143 Dartmouth Ave W, Oldsmar, FL has 4 bedrooms, 2.5 bathrooms, 1,780 square feet of living space and a 0.18-acre lot.

When was 143 Dartmouth Ave W, Oldsmar, FL built?

143 Dartmouth Ave W, Oldsmar, FL was built in 1973, making it 53 years old. It is a custom design home. The building has 1 story.

What schools serve 143 Dartmouth Ave W, Oldsmar, FL?

143 Dartmouth Ave W, Oldsmar, FL is assigned to Oldsmar Elementary (elementary), rated A-; Carwise Middle School (middle), rated B; East Lake High School (high), rated B+. All sit in Pinellas County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 143 Dartmouth Ave W, Oldsmar, FL compare to other homes in Oldsmar 34677?

Among the 9,121 homes in Oldsmar 34677, it is worth more than 59% of them ($414,895 against a typical $348,770), its price per square foot is higher than 53% of them ($233 against a typical $228), it is bigger than 63% of them (1,780 ft² against a typical 1,502 ft²), its lot is bigger than 45% of them (0.18 ac against a typical 0.19 ac) and it is newer than 7% of them (1973 against a typical 1986). Measured against all of Pinellas County, it is worth more than 60% 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 143 Dartmouth Ave W, Oldsmar, FL?

The 2025 property tax bill for 143 Dartmouth Ave W, Oldsmar, FL was $5,394. The county assessed it at $389,090.

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