Skip to content
Skip to content
TopHapOpen in map
Single Family ResidenceResidential
$2,533,424$968 / 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 90How 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

531 ROUNTREE DR

LONGBOAT KEY, FL 34228
5
Beds
3
Baths
2,616 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.
0.27 ac
Lot SizeThe size of the land the home sits on, from county records.
1957
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.
8
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$2.5M
$2.3M low$2.8M high

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$17,633 (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.$1,309,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,060,900
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$248,900
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$756,362
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,309,800

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.126 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
CountySARASOTA
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.2002
Lot (acres)The size of the land the home sits on, from county records.0.27
ConstructionThe main material the home's frame and walls are built from.Masonry/Concrete Masonry Units (Cmus)
RoofThe main material covering the roof, such as asphalt shingle or tile.Asphalt
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.Yes
ViewThe type of view from the property, or another feature of the site that affects value.Canal
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.Patio · 564 ft²Porch · 558 ft²Boat access

Transaction History(1)

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.

H
Booker High SchoolD+
High · Grades 9–12 · 6.2 mi
M
Booker Middle SchoolC+
Middle · Grades 6–8 · 7.2 mi
E
Southside Elementary SchoolA+
Elementary · Grades PK–5 · 8.5 mi

District: Sarasota County School District

Neighborhood · ZIP 34228These 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.172
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.94
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.44%
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.3.7%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.0.4%
PopulationHow many people live in this area.4,416
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.612 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$129,733
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$191,301
Average tempThe average temperature here across a full year.73°F
Annual precipHow much rain and melted snow falls here in a typical year.53 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.67%

Owner Tools

Do you own this home?
Claim this home

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

531 Rountree Dr 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 97% of homes in Sarasota County
  • Costs more per square foot than 97% of homes in Sarasota County
  • Bigger than 91% of homes in Sarasota County
  • Has a smaller lot than 78% of homes in Longboat Key 34228
  • Older than 98% of homes in Longboat Key 34228

What homes are worth in Longboat Key 34228

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

This home
$375K$6.6M

This home is worth more than 85% of homes in Longboat Key 34228.

How it measures up in Longboat Key 34228

The dot is this home. The mark in the middle is the typical home in Longboat Key 34228.

Estimated value$2,533,424
CheaperTypical $1,096,237Pricier

Pricier than 85% of homes nearby

Price per ft²$968
CheaperTypical $711Pricier

Pricier than 81% of homes nearby

Living area2,616 ft²
SmallerTypical 1,503 ft²Bigger

Bigger than 81% of homes nearby

Lot size0.27 ac
SmallerTypical 1.64 acBigger

Bigger than 22% of homes nearby

Year built1957
OlderTypical 1978Newer

Newer than 2% of homes nearby

How 531 Rountree Dr ranks against every home in each area.
MeasureThis homeLongboat Key 34228Sarasota County
Estimated valuepricier than$2,533,42485% of homes97% of homes
Price per ft²pricier than$96881% of homes97% of homes
Living areabigger than2,616 ft²81% of homes91% of homes
Lot sizebigger than0.27 ac22% of homes71% of homes
Year builtnewer than19572% of homes5% of homes

About 531 Rountree Dr

How much is 531 Rountree Dr, Longboat Key, FL worth?

The TopHap Estimate for 531 Rountree Dr, Longboat Key, FL is $2,533,424 as of Aug 30, 2026. The likely range is $2,279,742 to $2,787,106. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 531 Rountree Dr, Longboat Key, FL last sell?

531 Rountree Dr, Longboat Key, FL last sold on Jan 1, 1900, according to the county's recorded deed.

How big is 531 Rountree Dr, Longboat Key, FL?

531 Rountree Dr, Longboat Key, FL has 5 bedrooms, 3 bathrooms, 2,616 square feet of living space and a 0.27-acre lot.

When was 531 Rountree Dr, Longboat Key, FL built?

531 Rountree Dr, Longboat Key, FL was built in 1957, making it 69 years old. The building has 1 story.

What schools serve 531 Rountree Dr, Longboat Key, FL?

531 Rountree Dr, Longboat Key, FL is assigned to Booker High School (high), rated D+; Booker Middle School (middle), rated C+; Southside Elementary School (elementary), rated A+. All sit in Sarasota County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 531 Rountree Dr, Longboat Key, FL compare to other homes in Longboat Key 34228?

Among the 8,678 homes in Longboat Key 34228, it is worth more than 85% of them ($2,533,424 against a typical $1,096,237), its price per square foot is higher than 81% of them ($968 against a typical $711), it is bigger than 81% of them (2,616 ft² against a typical 1,503 ft²), its lot is bigger than 22% of them (0.27 ac against a typical 1.64 ac) and it is newer than 2% of them (1957 against a typical 1978). Measured against all of Sarasota County, it is worth more than 97% 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 531 Rountree Dr, Longboat Key, FL?

The 2025 property tax bill for 531 Rountree Dr, Longboat Key, FL was $17,633. The county assessed it at $1,309,800.

More homes on Rountree Dr

Closest homes

More homes in Longboat Key 34228

Assigned schools

Explore the area

See this home in context

Open 531 Rountree Dr on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

Open in map
A flyover of TopHap's photorealistic 3D map, with recorded sale prices pinned to homes
Search any address, city, zip, or county…3D$1.9M$6.25MOpen in map