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Single Family ResidenceResidential
$8,706,485$659 / 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 91How 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 $5,600,000 on Jun 8, 2021

18803 SE RANCH LN

JUPITER, FL 33478
5
Beds
9 / 1
Baths
13,206 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.
20 ac
Lot SizeThe size of the land the home sits on, from county records.
1997
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
5
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.
8
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$8.7M
$8M low$9.5M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$5,600,000 · Jun 8, 2021

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$5,614,110 (2025)
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$5,455,890
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$5,655,390

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.29 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.30%
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
CountyMartin
Lot (acres)The size of the land the home sits on, from county records.20.00
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.Tile
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.Yes - Type Unknown
FeaturesExtra features found in county records. Records are not complete everywhere, so a missing feature does not always mean the home lacks it.ElevatorPorch · 2,545 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.

H
South Fork High SchoolC+
High · Grades 9–12 · 7.1 mi
E
Crystal Lake Elementary SchoolA-
Elementary · Grades PK–5 · 8.6 mi
M
Dr. David L. Anderson Middle SchoolB-
Middle · Grades 6–8 · 10.0 mi

District: Martin County School District

Neighborhood · ZIP 33478These 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.53
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.87
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.11

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.95%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.31%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.2.1%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.2%
PopulationHow many people live in this area.16,958
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.176 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$142,589
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$157,531
Average tempThe average temperature here across a full year.74°F
Annual precipHow much rain and melted snow falls here in a typical year.57 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

18803 Se Ranch Ln 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.

  • Among the most valuable homes in Jupiter 33478
  • Costs more per square foot than 95% of homes in Martin County
  • Among the largest homes in Jupiter 33478
  • Among the largest lots in Jupiter 33478
  • Newer than 72% of homes in Martin County

What homes are worth in Jupiter 33478

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

This home
$481K$3M

This home is worth more than almost all homes in Jupiter 33478.

How it measures up in Jupiter 33478

The dot is this home. The mark in the middle is the typical home in Jupiter 33478.

Estimated value$8,706,485
CheaperTypical $815,597Pricier

Pricier than almost all homes nearby

Price per ft²$659
CheaperTypical $390Pricier

Pricier than 93% of homes nearby

Living area13,206 ft²
SmallerTypical 2,218 ft²Bigger

Bigger than almost all homes nearby

Lot size20 ac
SmallerTypical 1.25 acBigger

Bigger than almost all homes nearby

Year built1997
OlderTypical 1991Newer

Newer than 62% of homes nearby

How 18803 Se Ranch Ln ranks against every home in each area.
MeasureThis homeJupiter 33478Martin County
Estimated valuepricier than$8,706,485almost all homesalmost all homes
Price per ft²pricier than$65993% of homes95% of homes
Living areabigger than13,206 ft²almost all homesalmost all homes
Lot sizebigger than20 acalmost all homes98% of homes
Year builtnewer than199762% of homes72% of homes

About 18803 Se Ranch Ln

How much is 18803 Se Ranch Ln, Jupiter, FL worth?

The TopHap Estimate for 18803 Se Ranch Ln, Jupiter, FL is $8,706,485 as of Aug 30, 2026. The likely range is $7,956,091 to $9,456,879. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18803 Se Ranch Ln, Jupiter, FL last sell?

18803 Se Ranch Ln, Jupiter, FL last sold on Jun 8, 2021 for $5,600,000, according to the county's recorded deed.

How big is 18803 Se Ranch Ln, Jupiter, FL?

18803 Se Ranch Ln, Jupiter, FL has 5 bedrooms, 9 bathrooms, 13,206 square feet of living space and a 20.00-acre lot.

When was 18803 Se Ranch Ln, Jupiter, FL built?

18803 Se Ranch Ln, Jupiter, FL was built in 1997, making it 29 years old. The building has 2 stories.

What schools serve 18803 Se Ranch Ln, Jupiter, FL?

18803 Se Ranch Ln, Jupiter, FL is assigned to South Fork High School (high), rated C+; Crystal Lake Elementary School (elementary), rated A-; Dr. David L. Anderson Middle School (middle), rated B-. All sit in Martin County School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18803 Se Ranch Ln, Jupiter, FL compare to other homes in Jupiter 33478?

Among the 5,776 homes in Jupiter 33478, it is worth more than almost all of them ($8,706,485 against a typical $815,597), its price per square foot is higher than 93% of them ($659 against a typical $390), it is bigger than almost all of them (13,206 ft² against a typical 2,218 ft²), its lot is bigger than almost all of them (20 ac against a typical 1.25 ac) and it is newer than 62% of them (1997 against a typical 1991). Measured against all of Martin County, it is worth more than almost all homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Se Ranch Ln

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