Los Angeles County property record for 2548 Allen Ave, Altadena, CA 91001
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,634 sqft · built 1939 |
| Lot Size | 0.181 acres (7,877 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $722,500 (Jun 2013) |
| Tax Bill | $10,586 (2025) |
| Deeds & Mortgages | Dec 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 5857-031-013 |
| Primary APN | 5857-031-013 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,634 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1939 |
|---|---|
| Effective Year Built | Effective 1961 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Wood Shingle |
| Lot Area | 7,877 sqft (0.181 acres) |
| Lot Dimensions | 148 ft deep x 54 ft wide |
| Garage Type | Attached |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Water Source | Commercial |
| Street Address | 2548 ALLEN AVE |
|---|---|
| City | ALTADENA |
| State | CA |
| Zip | 91001-2704 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR120 |
| Legal Description | *LAND DESC IN DOC 1911932,211227*TR= 2123*POR OF LOT 5 |
| Legal Subdivision | 2123 |
| Legal Tract | 2123 |
| Legal Block | 5 |
| Legal Lot Number | 5 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | PASADENA |
| Census Block Group | 5 |
| Census Block | 5023 |
| Census Tract | 460101 |
2548 Allen Ave is owner-occupied and held in a trust since December 2021.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 2548 ALLEN AVE, ALTADENA, CA 91001-2704 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 | 2 Names on Deed |
|---|---|
| Last Sale | Jun 14, 2013 · Amount on File |
| Deed Sale | Jun 14, 2013 · Amount on File |
| Prior Sale | Jun 18, 1996 |
| Deed Document Number | 2013890059 |
| Last Transfer Date | Dec 9, 2021 |
| Transfer Doc | 0001911932 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Dec 27, 2021 |
| Property Address | 2548 ALLEN AVE, ALTADENA, CA 91001-2704 |
| Document Number | 0001911932 |
| Map Reference | MB 22 PG 194&195 |
| Instrument Date | Dec 9, 2021 |
| Instrument | 21-1911932 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 2548 ALLEN AVE, ALTADENA, CA 91001-2704 |
The 2025 property tax bill for 2548 Allen Ave was $10,586 with a homeowner's exemption.
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 | $907,486 (+2%) Land $703,508 Building $203,978 | |
| 2025 | $10,586.00 Homeowner's exemption | $889,693 Land $689,714 Building $199,979 |
| 2023 | $10,066.00 (+3.6%) Homeowner's exemption | $855,147 Land $662,933 Building $192,214 |
| 2022 | $9,716.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 2548 Allen Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 30, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 4 in force |
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.
Wildfire risk around 2548 Allen Ave is high, ranking above 86% of the US, with a 0.8% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 86% of the US · above 66% of California |
|---|---|
| Wildfire Likelihood | 0.8% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 |
| Also Mapped Here | FOOTHILL MUNICIPAL WATER DIST. |
| 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 471 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.
5G (outdoors only) and 4G LTE
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