Los Angeles County property record for 2364 Porter Ave, Altadena, CA 91001
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,870 sqft · built 1929 |
| Lot Size | 0.192 acres (8,358 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $892,000 (Mar 2005) |
| Tax Bill | $6,464 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 5846-017-036 |
| Primary APN | 5846-017-036 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 1,870 sqft Living Area |
| Basement Area | 20 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1929 |
|---|---|
| Effective Year Built | Effective 1929 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 8,358 sqft (0.192 acres) |
| Lot Dimensions | 140 ft deep x 60 ft wide |
| Garage Type | Detached |
| Heating System | Central |
|---|---|
| Water Source | Commercial |
| Street Address | 2364 PORTER AVE |
|---|---|
| City | ALTADENA |
| State | CA |
| Zip | 91001-2724 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR120 |
| Legal Description | TRACT # 2141 W 10.4 FT OF S 60 FT OF N 1 20 FT OF LOT 35 AND S 60 FT OF N 120 FT OF LOT 36 |
| Legal Subdivision | 2141 |
| Legal Tract | 2141 |
| Legal Block | 1 |
| Legal Lot Number | 35,36 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | PASADENA |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 460101 |
Source: Los Angeles County records, as of August 25, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | 4227 BARRYKNOLL DR, LOS ANGELES, CA 90065-4311 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 28, 2005 · Amount on Record |
| Deed Sale | Mar 28, 2005 · Amount on Record |
| Prior Sale | May 25, 2000 · Amount on Record |
| Deed Document Number | 2005699071 |
| Prior Transfer Date | Oct 13, 1994 |
| Prior Transfer Doc | 0001892558 |
| Record Updated | Oct 29, 2026 |
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Unified School District | Pasadena Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $577,599 (+2%) Land $577,599 | |
| 2025 | $6,464.00 (-52.68%) Homeowner's exemption | $566,274 (-52.62%) Land $566,274 |
| 2023 | $13,661.00 (+3.25%) Homeowner's exemption | $1,195,076 Land $837,361 Building $357,715 |
| 2022 | $13,231.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 51% of the US · lower than 69% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Direct burnable vegetation |
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 | RUBIO CANON LAND & WATER ASSOCIATION private · serves 6,646 people · EPA ID CA1910140 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2022 |
| Lead | Under 1 ppb (2023–2025) 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 452 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Verizon.
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