Los Angeles County property record for 105 S Altadena Dr, Pasadena, CA 91107
| Property Type | Quadplex |
|---|---|
| Details | 17 bd · 7 ba · 5,428 sqft · built 1923 |
| Lot Size | 0.491 acres (21,380 sqft) |
| Owner | Company Name on File |
| Tax Bill | $54,170 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 5747-002-193 |
| Primary APN | 5747-002-193 |
|---|---|
| Alternative APN |
|
| Bedrooms | 17 Beds |
|---|---|
| Full Baths | 7 Baths |
| Building Area | 5,428 sqft Living Area |
| Year Built | Built 1923 |
|---|---|
| Effective Year Built | Effective 1923 |
| Architectural Style | Quadruplex |
| Construction Type | Wood |
| Lot Area | 21,380 sqft (0.491 acres) |
| Total Buildings | 3 Buildings |
| Heating System | Floor/Wall Furnace |
|---|
| Old Parcel Number | 5747002193 |
|---|---|
| Street Address | 105 S ALTADENA DR |
| City | PASADENA |
| State | CA |
| Zip | 91107 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Local Zoning Code | PSR3 |
| Legal Description | TR=74256 LOT 1 |
| Legal Tract | 74256 |
| Legal Block | 4 |
| Legal Lot Number | 1 |
| Jurisdiction | LOS ANGELES CA |
105 S Altadena Dr, a quadplex, is owned by a company that acquired it in October 2000.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | PO BOX 3167, SOUTH PASADENA, CA 91031-6167 |
| Owner Type | Company |
| Vesting | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Transfer Date | Oct 3, 2000 |
| Transfer Doc | 0001730130 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 105 S Altadena Dr was $54,170.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Pasadena City |
| Unified School District | Pasadena Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $4,571,698 (+2%) Land $1,913,074 Building $2,658,624 | |
| 2025 | $54,170.00 | $4,482,058 Land $1,875,563 Building $2,606,495 |
| 2022 | $4,223,547 Land $1,767,387 Building $2,456,160 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 105 S Altadena Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 30, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
The area around 105 S Altadena Dr has no burnable land within ember reach, so its wildfire risk is not rated.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | PASADENA WATER AND POWER serves 165,448 people · EPA ID CA1910124 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Mar 2023 |
| Lead | 2 ppb (2024–2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 803 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless · DSL | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Starry.
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