Los Angeles County property record for 556 Wapello St, Altadena, CA 91001
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 560 sqft · built 1949 |
| Lot Size | 0.104 acres (4,516 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $340,000 (Mar 2010) |
| Tax Bill | $2,686 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 5841-004-001 |
| Primary APN | 5841-004-001 |
|---|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 560 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1949 |
|---|---|
| Effective Year Built | Effective 1949 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 4,516 sqft (0.104 acres) |
| Lot Dimensions | 82 ft deep x 52 ft wide |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 556 WAPELLO ST |
|---|---|
| City | ALTADENA |
| State | CA |
| Zip | 91001-1654 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR175 |
| Legal Description | MARATHON HEIGHTS NE 82.5 FT MEASURED ON SE LINE OF LOT 1 BLK 2 |
| Legal Subdivision | MARATHON HEIGHTS |
| Legal Block | 2 |
| Legal Lot Number | 1 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | PASADENA |
| Census Block Group | 3 |
| Census Block | 3005 |
| Census Tract | 460200 |
Source: Los Angeles County records · APN 5841-004-001
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 | 556 WAPELLO ST, ALTADENA, CA 91001-1654 |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Mar 22, 2010 · Amount on Record |
| Deed Sale | Mar 22, 2010 · Amount on Record |
| Prior Sale | May 13, 2004 · Amount on Record |
| Deed Document Number | 2010386036 |
| Last Transfer Date | May 15, 2011 |
| Transfer Doc | 0000731615 |
| 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 | $2,686.00 (-48.15%) | $226,200 (-46.38%) Land $226,200 |
| 2023 | $5,180.00 (+3.56%) | $421,827 Land $334,488 Building $87,339 |
| 2022 | $5,002.00 |
Source: FEMA National Flood Hazard Layer as of September 30, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (1978) |
| Most Recent Claim | Feb 1978 · tidal / storm surge |
| Wildfire Risk | High above 79% of the US · above 56% of California |
|---|---|
| Wildfire Likelihood | 0.5% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: California Internet, T-Mobile USA.
Based on FCC filings for 715 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | LAS FLORES WATER CO. private · serves 2,211 people |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Oct 2025 |
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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