Altadena
Property Data

Los Angeles County, California

Explore accurate parcel and ownership records,
directly sourced from county assessors.

Los Angeles County

ZIP Codesby Total Population

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Total Population
35,47535,475

DistributionTotal Population

No data available

Demographics

Total Population

35,475

Median Age

46.3

Population Under 18

19.6%

Population 65+

22.0%

Total Households

12,587

Average Household Size

2.76

Altadena, CA housing and demographic statistics

ZIP/ZCTA areas can cross city and county boundaries. Each row describes its ZIP/ZCTA area, not the city as a whole. These values are not combined into a city estimate.

Individual ZIP/ZCTA estimates associated with Altadena, CA
ZIP/ZCTAPopulationMedian household incomeMedian monthly gross rentOwner-occupied share
9100135,475$134,903$2,43779.9%

Source: U.S. Census Bureau American Community Survey (ACS), 2020–2024 five-year estimates, via Realie. Measurement period: –. Published by the Census Bureau on ; published by Realie on . These are five-year estimates, not a measurement of current conditions. — indicates unavailable or suppressed data.

Area property statistics

Recorded property characteristics and residential parcel-sale records for Altadena, CA. Sale amounts describe recorded transfers, not asking prices or appraisals. Each measure uses records with that information available.

Sale records use the AVM's residential, amount, floor-area, year-built, price-per-area, deed, buyer-relationship and distress filters. Known multi-parcel deals are also excluded. Unknown package flags are not proof of a single-parcel sale. Counts represent eligible parcel sale records. Recorded annual averages require at least 10 eligible sales. Projections must have enough history and pass checks against earlier recorded sales. Recent sales can be underreported; different coverage between years can affect the changes.

City measurements cover the selected county's portion of the city.

Annual sales comparison

Calendar 2025 recorded sales versus calendar 2026 model projections. Both years cover January 1–December 31. Change compares the 2026 projection with the recorded 2025 value. Annual average amounts weight each month by its sales count; they are not monthly medians.

Calendar-year sales comparison
Metric20252026 projectedChange (%)
Residential sale records494Recorded——
Average recorded sale amount$817,968Recorded——

Projections are not confirmed transactions or property valuations. Recent sales can be underreported; different coverage between years can affect the change. Unsupported values remain unavailable. Ranges reflect historical model errors, not confidence intervals. Annual comparison calculated . Assumed observation cutoff: June 2026; not verified completeness.

Recorded property statistics

Reported property statistics for Altadena, CA
MeasureAltadena, CALos Angeles County, CA
Median recorded sale amount$680,000$898,000
Recorded amount, 10th percentile$440,000$488,000
Recorded amount, 90th percentile$1,653,000$2,290,000
Average recorded floor area (sq ft)1,8922,212
Average recorded bedrooms3.23.4
Average recorded bathrooms2.12.5
Median year built19471957
Condominium share of properties1.3%13.7%

Altadena, CA: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 27, 2026. Calculated . Published . Dataset last refreshed: .

Los Angeles County, CA: Recorded median and percentile amounts: May 7, 2025–Oct 28, 2026.

County input file published Oct 27, 2026. Calculated . Published . Dataset last refreshed: .

Source: Realie property-record aggregates. Input publication and calculation dates do not establish complete transaction coverage. Missing measures are shown as — or omitted.

Other recent-period estimates

These use different periods from the calendar-year comparison. Estimates extend parcel-record counts and recorded amounts; they are not confirmed current transactions or individual-property values.

No supported recent-period estimates are available for this area. Recorded statistics above remain available.

Transaction coverage has not been verified. Known multi-parcel deals are excluded; missing package flags do not establish that every remaining sale covers one parcel. Amount change compares monthly record medians, not the appreciation of the same homes. Ranges reflect historical model errors; they are not confidence intervals and can exclude the point estimate. Assumed observation cutoff: June 2026; not a verified completeness date.

Properties in Altadena

Showing page 143 of properties

3169 Rubio Canyon Road

Altadena, CA 91001

317 Crosby Street

Altadena, CA 91001

317 Laun Street

Altadena, CA 91001

3170 Maiden Lane

Altadena, CA 91001

3172 Alaca Drive

Altadena, CA 91001

3172 Crestford Drive

Altadena, CA 91001

3172 Rubio Canyon Road

Altadena, CA 91001

3173 Crestford Drive

Altadena, CA 91001

3175 Florecita Drive

Altadena, CA 91001

3175 Grandeur Avenue

Altadena, CA 91001

3175 Olive Avenue

Altadena, CA 91001

3175 Rubio Canyon Road

Altadena, CA 91001

3176 Fair Oaks Avenue

Altadena, CA 91001

3176 Grandeur Avenue

Altadena, CA 91001

3176 Olive Avenue

Altadena, CA 91001

3177 Crestford Drive

Altadena, CA 91001

3177 Maiden Lane

Altadena, CA 91001

318 East Calaveras Street

Altadena, CA 91001

318 East Palm Street

Altadena, CA 91001

318 Vinehill Drive

Altadena, CA 91001

318 West Altadena Drive

Altadena, CA 91001

318 West Mariposa Street

Altadena, CA 91001

318 West Palm Street

Altadena, CA 91001

318 West Woodbury Road

Altadena, CA 91001

3180 Crestford Drive

Altadena, CA 91001

3180 Lincoln Avenue

Altadena, CA 91001

3180 Rubio Canyon Road

Altadena, CA 91001

3181 Lincoln Avenue

Altadena, CA 91001

3181 North Mount Curve Avenue

Altadena, CA 91001

3182 Fair Oaks Avenue

Altadena, CA 91001

3182 North Mount Curve Avenue

Altadena, CA 91001

3183 Grandeur Avenue

Altadena, CA 91001

3183 Olive Avenue

Altadena, CA 91001

3184 Glenrose Avenue

Altadena, CA 91001

3184 Grandeur Avenue

Altadena, CA 91001

3184 Lake Avenue

Altadena, CA 91001

3184 Olive Avenue

Altadena, CA 91001

3185 Alaca Drive

Altadena, CA 91001

3185 Florecita Drive

Altadena, CA 91001

3185 Marengo Avenue

Altadena, CA 91001

3187 Rubio Canyon Road

Altadena, CA 91001

3187 Santa Anita Avenue

Altadena, CA 91001

319 East Mendocino Street

Altadena, CA 91001

319 Laurel Drive

Altadena, CA 91001

319 Ventura Street

Altadena, CA 91001

319 West Altadena Drive

Altadena, CA 91001

319 West Loma Alta Drive

Altadena, CA 91001

319 West Mariposa Street

Altadena, CA 91001

3190 Crestford Drive

Altadena, CA 91001

3190 Marengo Avenue

Altadena, CA 91001

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