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Single Family ResidenceResidential
$480,751$250 / 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 92How 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 $342,500 on Sep 13, 2018

3140 SW ALEXANDER CT

PALM CITY, FL 34990
3
Beds
2
Baths
1,922 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.
0.23 ac
Lot SizeThe size of the land the home sits on, from county records.
1989
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
3
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$481K
$443K low$518K high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$342,500 · Sep 13, 2018

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$6,500 (2024)
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$421,581 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$409,700
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$522,340

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
CountyMartin
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.2004
Lot (acres)The size of the land the home sits on, from county records.0.23
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.Mat/Raft Foundation (Slab)
RoofThe main material covering the roof, such as asphalt shingle or tile.Metal
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Central
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.Yes
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.ElevatorPorch · 440 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
Hidden Oaks Middle SchoolA-
Middle · Grades 6–8 · 0.3 mi
E
Palm City Elementary SchoolA+
Elementary · Grades PK–5 · 0.8 mi
H
Martin County High SchoolB-
High · Grades 9–12 · 2.7 mi

District: Martin County School District

Neighborhood · ZIP 34990These 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.51
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.12

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.92%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.32%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.0%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.34,132
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.298 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$114,610
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$142,097
Average tempThe average temperature here across a full year.74°F
Annual precipHow much rain and melted snow falls here in a typical year.55 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.65%

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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

3140 Sw Alexander Ct 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 66% of homes in Palm City 34990

What homes are worth in Palm City 34990

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

This home
$198K$1.9M

This home is worth more than 34% of homes in Palm City 34990.

How it measures up in Palm City 34990

The dot is this home. The mark in the middle is the typical home in Palm City 34990.

Estimated value$480,751
CheaperTypical $646,736Pricier

Pricier than 34% of homes nearby

Price per ft²$250
CheaperTypical $271Pricier

Pricier than 37% of homes nearby

Living area1,922 ft²
SmallerTypical 2,157 ft²Bigger

Bigger than 41% of homes nearby

Lot size0.23 ac
SmallerTypical 0.29 acBigger

Bigger than 37% of homes nearby

Year built1989
OlderTypical 1992Newer

Newer than 44% of homes nearby

How 3140 Sw Alexander Ct ranks against every home in each area.
MeasureThis homePalm City 34990Martin County
Estimated valuepricier than$480,75134% of homes50% of homes
Price per ft²pricier than$25037% of homes37% of homes
Living areabigger than1,922 ft²41% of homes63% of homes
Lot sizebigger than0.23 ac37% of homes49% of homes
Year builtnewer than198944% of homes59% of homes

About 3140 Sw Alexander Ct

How much is 3140 Sw Alexander Ct, Palm City, FL worth?

The TopHap Estimate for 3140 Sw Alexander Ct, Palm City, FL is $480,751 as of Aug 30, 2026. The likely range is $443,405 to $518,097. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 3140 Sw Alexander Ct, Palm City, FL last sell?

3140 Sw Alexander Ct, Palm City, FL last sold on Sep 13, 2018 for $342,500, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 3140 Sw Alexander Ct, Palm City, FL?

3140 Sw Alexander Ct, Palm City, FL has 3 bedrooms, 2 bathrooms, 1,922 square feet of living space and a 0.23-acre lot.

When was 3140 Sw Alexander Ct, Palm City, FL built?

3140 Sw Alexander Ct, Palm City, FL was built in 1989, making it 37 years old. The building has 1 story.

What schools serve 3140 Sw Alexander Ct, Palm City, FL?

3140 Sw Alexander Ct, Palm City, FL is assigned to Hidden Oaks Middle School (middle), rated A-; Palm City Elementary School (elementary), rated A+; Martin County High School (high), rated B-. All sit in Martin County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 3140 Sw Alexander Ct, Palm City, FL compare to other homes in Palm City 34990?

Among the 13,883 homes in Palm City 34990, it is worth more than 34% of them ($480,751 against a typical $646,736), its price per square foot is higher than 37% of them ($250 against a typical $271), it is bigger than 41% of them (1,922 ft² against a typical 2,157 ft²), its lot is bigger than 37% of them (0.23 ac against a typical 0.29 ac) and it is newer than 44% of them (1989 against a typical 1992). Measured against all of Martin County, it is worth more than 50% 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 3140 Sw Alexander Ct, Palm City, FL?

The 2024 property tax bill for 3140 Sw Alexander Ct, Palm City, FL was $6,500. The county assessed it at $421,581.

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