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CondominiumResidential
$1,165,641$588 / 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 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Sep 24, 2026
Last sold for $870,000 on Aug 28, 2020

239 SIENA

LAKE FOREST, CA 92630
4
Beds
3
Baths
1,981 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.
2020
Year BuiltThe year the home was originally built, according to county records.
2
ParkingThe number of parking spaces on the property, including the garage.

Valuation

$1.2M
$1.1M low$1.2M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$870,000 · Aug 28, 2020

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,953 (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.$960,536 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$553,871
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$406,665
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$941,702

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.46
1
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
78
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
35
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
20
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
100
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
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.Condominium
StyleThe architectural style of the home, such as ranch or colonial.Condo/Apartment
CountyORANGE
PoolWhether the property has a pool, and what kind, such as in-ground.No

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.

E
Rancho Canada Elementary SchoolA-
Elementary · Grades KG–6 · 1.2 mi
H
El Toro High SchoolB+
High · Grades 9–12 · 1.7 mi
M
Serrano Intermediate SchoolB+
Middle · Grades 7–8 · 2.1 mi

District: Saddleback Valley Unified School District

Neighborhood · ZIP 92630These 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.70
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.102
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.241

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.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.33%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.8.2%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.3%
PopulationHow many people live in this area.63,840
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.5,834 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$118,504
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$145,211
Average tempThe average temperature here across a full year.63°F
Annual precipHow much rain and melted snow falls here in a typical year.15 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.75%

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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

239 Siena 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 71% of homes in Orange County
  • Among the newest homes in Orange County

What homes are worth in Lake Forest 92630

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

This home
$421K$2.4M

This home is worth more than 48% of homes in Lake Forest 92630.

How it measures up in Lake Forest 92630

The dot is this home. The mark in the middle is the typical home in Lake Forest 92630.

Estimated value$1,165,641
CheaperTypical $1,178,768Pricier

Pricier than 48% of homes nearby

Price per ft²$588
CheaperTypical $626Pricier

Pricier than 34% of homes nearby

Living area1,981 ft²
SmallerTypical 1,779 ft²Bigger

Bigger than 59% of homes nearby

Year built2020
OlderTypical 1979Newer

Newer than 95% of homes nearby

How 239 Siena ranks against every home in each area.
MeasureThis homeLake Forest 92630Orange County
Estimated valuepricier than$1,165,64148% of homes53% of homes
Price per ft²pricier than$58834% of homes29% of homes
Living areabigger than1,981 ft²59% of homes61% of homes
Year builtnewer than202095% of homesalmost all homes

About 239 Siena

How much is 239 Siena, Lake Forest, CA worth?

The TopHap Estimate for 239 Siena, Lake Forest, CA is $1,165,641 as of Sep 24, 2026. The likely range is $1,113,811 to $1,217,471. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 239 Siena, Lake Forest, CA last sell?

239 Siena, Lake Forest, CA last sold on Aug 28, 2020 for $870,000, according to the county's recorded deed.

How big is 239 Siena, Lake Forest, CA?

239 Siena, Lake Forest, CA has 4 bedrooms, 3 bathrooms and 1,981 square feet of living space.

When was 239 Siena, Lake Forest, CA built?

239 Siena, Lake Forest, CA was built in 2020, making it 6 years old. It is a condo/apartment home.

What schools serve 239 Siena, Lake Forest, CA?

239 Siena, Lake Forest, CA is assigned to Rancho Canada Elementary School (elementary), rated A-; El Toro High School (high), rated B+; Serrano Intermediate School (middle), rated B+. All sit in Saddleback Valley Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 239 Siena, Lake Forest, CA compare to other homes in Lake Forest 92630?

Among the 20,537 homes in Lake Forest 92630, it is worth more than 48% of them ($1,165,641 against a typical $1,178,768), its price per square foot is higher than 34% of them ($588 against a typical $626), it is bigger than 59% of them (1,981 ft² against a typical 1,779 ft²) and it is newer than 95% of them (2020 against a typical 1979). Measured against all of Orange County, it is worth more than 53% 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 239 Siena, Lake Forest, CA?

The 2025 property tax bill for 239 Siena, Lake Forest, CA was $9,953. The county assessed it at $960,536.

More homes on Siena

Closest homes

More homes in Lake Forest 92630

Assigned schools

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