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Single Family ResidenceResidential
$1,310,520$474 / 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 95How 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 $788,000 on Sep 21, 2017

21981 ANNETTE AVE

LAKE FOREST, CA 92630
4
Beds
3
Baths
2,762 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.
0.14 ac
Lot SizeThe size of the land the home sits on, from county records.
1978
Year BuiltThe year the home was originally built, according to county records.
2
StoriesHow many floors the home has above ground.
9
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

$1.3M
$1.2M low$1.4M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$788,000 · Sep 21, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$9,412 (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.$914,538 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$684,593
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$229,945
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$896,606

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.12 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
CountyORANGE
Lot (acres)The size of the land the home sits on, from county records.0.14
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
FireplaceWhether the home has a fireplace, and what kind.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(22)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(4)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

M
Serrano Intermediate SchoolB+
Middle · Grades 7–8 · 0.8 mi
E
Rancho Canada Elementary SchoolA-
Elementary · Grades KG–6 · 1.1 mi
H
El Toro High SchoolB+
High · Grades 9–12 · 1.4 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

21981 Annette Ave 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 67% of homes in Lake Forest 92630
  • Costs less per square foot than 97% of homes in Lake Forest 92630
  • Bigger than 90% of homes in Lake Forest
  • Has a smaller lot than 66% of homes in Orange County
  • Newer than 92% of homes in Lake Forest

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
$423K$2.3M

This home is worth more than 67% 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$1,310,520
CheaperTypical $1,179,825Pricier

Pricier than 67% of homes nearby

Price per ft²$474
CheaperTypical $625Pricier

Pricier than 3% of homes nearby

Living area2,762 ft²
SmallerTypical 1,782 ft²Bigger

Bigger than 89% of homes nearby

Lot size0.14 ac
SmallerTypical 0.13 acBigger

Bigger than 55% of homes nearby

Year built1978
OlderTypical 1979Newer

Newer than 45% of homes nearby

How 21981 Annette Ave ranks against every home in each area.
MeasureThis homeLake ForestLake Forest 92630Orange County
Estimated valuepricier than$1,310,52064% of homes67% of homes62% of homes
Price per ft²pricier than$4745% of homes3% of homes6% of homes
Living areabigger than2,762 ft²90% of homes89% of homes84% of homes
Lot sizebigger than0.14 ac62% of homes55% of homes34% of homes
Year builtnewer than197892% of homes45% of homes58% of homes

About 21981 Annette Ave

How much is 21981 Annette Ave, Lake Forest, CA worth?

The TopHap Estimate for 21981 Annette Ave, Lake Forest, CA is $1,310,520 as of Sep 24, 2026. The likely range is $1,239,548 to $1,381,492. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 21981 Annette Ave, Lake Forest, CA last sell?

21981 Annette Ave, Lake Forest, CA last sold on Sep 21, 2017 for $788,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.

How big is 21981 Annette Ave, Lake Forest, CA?

21981 Annette Ave, Lake Forest, CA has 4 bedrooms, 3 bathrooms, 2,762 square feet of living space and a 0.14-acre lot.

When was 21981 Annette Ave, Lake Forest, CA built?

21981 Annette Ave, Lake Forest, CA was built in 1978, making it 48 years old. The building has 2 stories.

What schools serve 21981 Annette Ave, Lake Forest, CA?

21981 Annette Ave, Lake Forest, CA is assigned to Serrano Intermediate School (middle), rated B+; Rancho Canada Elementary School (elementary), rated A-; El Toro High School (high), rated B+. All sit in Saddleback Valley Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 21981 Annette Ave, 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 67% of them ($1,310,520 against a typical $1,179,825), its price per square foot is higher than 3% of them ($474 against a typical $625), it is bigger than 89% of them (2,762 ft² against a typical 1,782 ft²), its lot is bigger than 55% of them (0.14 ac against a typical 0.13 ac) and it is newer than 45% of them (1978 against a typical 1979). Measured against all of Orange County, it is worth more than 62% 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 21981 Annette Ave, Lake Forest, CA?

The 2025 property tax bill for 21981 Annette Ave, Lake Forest, CA was $9,412. The county assessed it at $914,538.

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