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Single Family ResidenceResidential
$4,551,508$780 / 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 93How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Oct 21, 2026
Last sold for $3,900,000 on Dec 26, 2017

4517 FIRMAMENT AVE

ENCINO, CA 91436
5
Beds
6
Baths
5,836 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.
0.29 ac
Lot SizeThe size of the land the home sits on, from county records.
2017
Year BuiltThe year the home was originally built, according to county records.
9
RoomsThe total room count in county records. Counties differ on which rooms they count, so compare it loosely.

Valuation

$4.6M
$4.2M low$4.9M high
Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$3,900,000 · Dec 26, 2017

Tax & Assessment

Property TaxThe property tax billed for this tax year. It usually pays for schools, roads, and local services.$53,484 (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.$4,526,280 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$2,715,769
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$1,810,511
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$4,437,530

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Single Family Residence
StyleThe architectural style of the home, such as ranch or colonial.Conventional
CountyLOS ANGELES
Lot (acres)The size of the land the home sits on, from county records.0.29
ConstructionThe main material the home's frame and walls are built from.Wood (Unspecified)
HeatingThe type of heating system in the home.Central
CoolingThe type of cooling or air conditioning in the home.Yes
PoolWhether the property has a pool, and what kind, such as in-ground.Yes

Transaction History(6)

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.

M
Hesby Oaks Leadership CharterA
Middle · Grades KG–8 · 0.6 mi
E
Lanai Road Elementary SchoolA+
Elementary · Grades KG–5 · 1.2 mi
H
Birmingham Community Charter High SchoolB
High · Grades 9–12 · 3.0 mi

District: Los Angeles Unified School District

Neighborhood · ZIP 91436These 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.88
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.113
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.354

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.94%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.36%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.9%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.7%
PopulationHow many people live in this area.14,487
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.2,434 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$158,387
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$238,385
Average tempThe average temperature here across a full year.64°F
Annual precipHow much rain and melted snow falls here in a typical year.18 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.73%

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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

4517 Firmament 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 98% of homes in Los Angeles County
  • Costs more per square foot than 80% of homes in Los Angeles County
  • Bigger than 97% of homes in Los Angeles County
  • Has a bigger lot than 76% of homes in Los Angeles County
  • Newer than 98% of homes in Encino

What homes are worth in Encino 91436

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

This home
$694K$6.6M

This home is worth more than 93% of homes in Encino 91436.

How it measures up in Encino 91436

The dot is this home. The mark in the middle is the typical home in Encino 91436.

Estimated value$4,551,508
CheaperTypical $2,098,836Pricier

Pricier than 93% of homes nearby

Price per ft²$780
CheaperTypical $740Pricier

Pricier than 61% of homes nearby

Living area5,836 ft²
SmallerTypical 2,897 ft²Bigger

Bigger than 93% of homes nearby

Lot size0.29 ac
SmallerTypical 0.32 acBigger

Bigger than 43% of homes nearby

Year built2017
OlderTypical 1960Newer

Newer than 97% of homes nearby

How 4517 Firmament Ave ranks against every home in each area.
MeasureThis homeEncinoEncino 91436Los Angeles County
Estimated valuepricier than$4,551,50896% of homes93% of homes98% of homes
Price per ft²pricier than$78074% of homes61% of homes80% of homes
Living areabigger than5,836 ft²95% of homes93% of homes97% of homes
Lot sizebigger than0.29 ac40% of homes43% of homes76% of homes
Year builtnewer than201798% of homes97% of homes98% of homes

About 4517 Firmament Ave

How much is 4517 Firmament Ave, Encino, CA worth?

The TopHap Estimate for 4517 Firmament Ave, Encino, CA is $4,551,508 as of Oct 21, 2026. The likely range is $4,244,865 to $4,858,151. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did 4517 Firmament Ave, Encino, CA last sell?

4517 Firmament Ave, Encino, CA last sold on Dec 26, 2017 for $3,900,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 4517 Firmament Ave, Encino, CA?

4517 Firmament Ave, Encino, CA has 5 bedrooms, 6 bathrooms, 5,836 square feet of living space and a 0.29-acre lot.

When was 4517 Firmament Ave, Encino, CA built?

4517 Firmament Ave, Encino, CA was built in 2017, making it 9 years old. It is a conventional home.

What schools serve 4517 Firmament Ave, Encino, CA?

4517 Firmament Ave, Encino, CA is assigned to Hesby Oaks Leadership Charter (middle), rated A; Lanai Road Elementary School (elementary), rated A+; Birmingham Community Charter High School (high), rated B. All sit in Los Angeles Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 4517 Firmament Ave, Encino, CA compare to other homes in Encino 91436?

Among the 5,310 homes in Encino 91436, it is worth more than 93% of them ($4,551,508 against a typical $2,098,836), its price per square foot is higher than 61% of them ($780 against a typical $740), it is bigger than 93% of them (5,836 ft² against a typical 2,897 ft²), its lot is bigger than 43% of them (0.29 ac against a typical 0.32 ac) and it is newer than 97% of them (2017 against a typical 1960). Measured against all of Los Angeles County, it is worth more than 98% 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 4517 Firmament Ave, Encino, CA?

The 2025 property tax bill for 4517 Firmament Ave, Encino, CA was $53,484. The county assessed it at $4,526,280.

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