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Single Family ResidenceResidential
$4,912,532$843 / 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 Jul 14, 2026
Last sold for $2,600,000 on Nov 22, 2011

18306 CALLE STELLINA

RANCHO SANTA FE, CA 92091
5
Beds
5.5
Baths
5,830 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.
1.2 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.
3
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$4.9M
$4.4M low$5.4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$2,600,000 · Nov 22, 2011
Est. Owner EquityRoughly how much of the home's value the owner would keep after paying off known loans. It is our estimate minus the loans still owed.$4,912,532
Est. Lendable EquityThe part of the owner's equity a lender would typically let them borrow against — about 80% of their equity.$3,930,026

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$37,339 (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.$3,331,054 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,665,527
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,665,527
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$3,265,740

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.66
97
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
93
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
40
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
15
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
89
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.141 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.51%

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
CountySAN DIEGO
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(10)

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
La Costa Canyon High SchoolA
High · Grades 9–12 · 2.3 mi
E
Olivenhain Pioneer Elementary SchoolA+
Elementary · Grades KG–6 · 2.5 mi
M
Diegueno Middle SchoolA
Middle · Grades 7–8 · 2.7 mi

District: San Dieguito Union High School District

Neighborhood · ZIP 92091These 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.109
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.106
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.236

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.91%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.42%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.4.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.0%
PopulationHow many people live in this area.765
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.472 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$167,259
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$232,218
Average tempThe average temperature here across a full year.62°F
Annual precipHow much rain and melted snow falls here in a typical year.13 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.68%

Ownership

OccupancyWhether the owner appears to live here or somewhere else. It is inferred from the mailing address on record.Absentee owner
Company ownedWhether the owner is a company or trust rather than a person.Yes

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

18306 Calle Stellina 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 San Diego County
  • Costs more per square foot than 87% of homes in San Diego County
  • Among the largest homes in San Diego County
  • Has a bigger lot than 83% of homes in The Bridges at Rancho Santa Fe
  • Newer than 89% of homes in Rancho Santa Fe 92091

What homes are worth in Rancho Santa Fe 92091

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

This home
$1M$8M

This home is worth more than 76% of homes in Rancho Santa Fe 92091.

How it measures up in Rancho Santa Fe 92091

The dot is this home. The mark in the middle is the typical home in Rancho Santa Fe 92091.

Estimated value$4,912,532
CheaperTypical $2,993,394Pricier

Pricier than 76% of homes nearby

Price per ft²$843
CheaperTypical $921Pricier

Pricier than 31% of homes nearby

Living area5,830 ft²
SmallerTypical 3,085 ft²Bigger

Bigger than 81% of homes nearby

Lot size1.2 ac
SmallerTypical 1 acBigger

Bigger than 55% of homes nearby

Year built2005
OlderTypical 1988Newer

Newer than 89% of homes nearby

How 18306 Calle Stellina ranks against every home in each area.
MeasureThis homeThe Bridges at Rancho Santa FeRancho Santa Fe 92091San Diego County
Estimated valuepricier than$4,912,53253% of homes76% of homesalmost all homes
Price per ft²pricier than$84335% of homes31% of homes87% of homes
Living areabigger than5,830 ft²57% of homes81% of homesalmost all homes
Lot sizebigger than1.2 ac83% of homes55% of homes76% of homes
Year builtnewer than200571% of homes89% of homes87% of homes

About 18306 Calle Stellina

How much is 18306 Calle Stellina, Rancho Santa Fe, CA worth?

The TopHap Estimate for 18306 Calle Stellina, Rancho Santa Fe, CA is $4,912,532 as of Jul 14, 2026. The likely range is $4,391,864 to $5,433,200. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 18306 Calle Stellina, Rancho Santa Fe, CA last sell?

18306 Calle Stellina, Rancho Santa Fe, CA last sold on Nov 22, 2011 for $2,600,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 18306 Calle Stellina, Rancho Santa Fe, CA?

18306 Calle Stellina, Rancho Santa Fe, CA has 5 bedrooms, 5.5 bathrooms and 5,830 square feet of living space.

When was 18306 Calle Stellina, Rancho Santa Fe, CA built?

18306 Calle Stellina, Rancho Santa Fe, CA was built in 2005, making it 21 years old.

What schools serve 18306 Calle Stellina, Rancho Santa Fe, CA?

18306 Calle Stellina, Rancho Santa Fe, CA is assigned to La Costa Canyon High School (high), rated A; Olivenhain Pioneer Elementary School (elementary), rated A+; Diegueno Middle School (middle), rated A. All sit in San Dieguito Union High School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 18306 Calle Stellina, Rancho Santa Fe, CA compare to other homes in Rancho Santa Fe 92091?

Among the 1,269 homes in Rancho Santa Fe 92091, it is worth more than 76% of them ($4,912,532 against a typical $2,993,394), its price per square foot is higher than 31% of them ($843 against a typical $921), it is bigger than 81% of them (5,830 ft² against a typical 3,085 ft²), its lot is bigger than 55% of them (1.2 ac against a typical 1 ac) and it is newer than 89% of them (2005 against a typical 1988). Measured against all of San Diego 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.

What are the property taxes on 18306 Calle Stellina, Rancho Santa Fe, CA?

The 2025 property tax bill for 18306 Calle Stellina, Rancho Santa Fe, CA was $37,339. The county assessed it at $3,331,054.

Closest homes

More homes in Rancho Santa Fe 92091

Assigned schools

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