Los Angeles County property record for 502 Concha St, Altadena, CA 91001 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,777 sqft · built 1948 |
| Lot Size | 0.16 acres (6,978 sqft) |
| Owner | 2 Company Names on File |
| Tax Bill | $405 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 5841-002-013 |
| Primary APN | 5841-002-013 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 1,777 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1954 |
| Architectural Style | Conventional |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 6,978 sqft (0.16 acres) |
| Lot Dimensions | 152 ft deep x 46 ft wide |
| Heating System | Central |
|---|
| Street Address | 502 CONCHA ST |
|---|---|
| City | ALTADENA |
| State | CA |
| Zip | 91001-1415 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT # 6817 LOT 20 |
| Legal Subdivision | 6817 |
| Legal Tract | 6817 |
| Legal Block | 3 |
| Legal Lot Number | 20 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | PASADENA |
| Census Block Group | 3 |
| Census Block | 3003 |
| Census Tract | 460200 |
Source: Los Angeles County records · APN 5841-002-013
Assessment roll updated May 21, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 502 CONCHA ST, ALTADENA, CA 91001-1415 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Community Property |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Transfer Date | Nov 29, 2013 |
| Transfer Doc | 0001714890 |
| Record Updated | Sep 20, 2026 |
Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Unified School District | Pasadena Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $405.00 (-72.67%) Homeowner's exemption | $11,611 (-84.54%) Land $11,611 |
| 2023 | $1,482.00 (+2.99%) Homeowner's exemption | $75,118 Land $17,173 Building $57,945 |
| 2022 | $1,439.00 |
Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), updated September 30, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060374602003, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Claims | 1 (1978) |
| Most Recent Claim | Feb 1978, tidal / storm surge |
| Wildfire Risk | High above 73% of the US · above 48% of California |
|---|---|
| Wildfire Likelihood | About 1 in 305 per year |
| Exposure | Indirect within ember reach |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
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