Los Angeles County property record for 498 Mountain Ave, Mt Baldy, CA 91759
| Property Type | Duplex |
|---|---|
| Details | 6 bd · 3 ba · 3,294 sqft · built 1907 |
| Lot Size | 9.68 acres (422,043 sqft) |
| Owner | Individual Name on File |
| Last Sale | $1,680,000 (Feb 2016) |
| Tax Bill | $23,102 (2025) |
| Flood Zone | Zone D (undetermined) |
| APN | 8675-014-005 |
| Primary APN | 8675-014-005 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 3 Baths |
| Units | 2 Units |
| Building Area | 3,294 sqft Living Area |
| Year Built | Built 1907 |
|---|---|
| Effective Year Built | Effective 1907 |
| Architectural Style | Duplex Single |
| Construction Type | Wood |
| Lot Area | 422,043 sqft |
| Total Buildings | 2 Buildings |
| Heating System | Floor/Wall Furnace |
|---|
| Old Parcel Number | 8675008007 |
|---|---|
| Street Address | 498 MOUNTAIN AVE |
| City | MT BALDY |
| State | CA |
| Zip | 91759 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | LCW* |
| Legal Description | LAND DESC IN DOC 201513,022415 POR E 1/2 SEC 25 T2N R8W,W 1/2 SEC 30 T2N R7W |
| Legal Range | 07W |
| Legal Township | 02N |
| Legal Section | 30 |
| Legal Block | 3 |
| Legal Lot Number | 25 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | SOUTH ANTELOPE VALLEY |
| Census Block Group | 3 |
| Census Block | 3195 |
Source: Los Angeles County records · APN 8675-014-005
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 | Individual Name on File |
|---|---|
| Mailing Address | 9526 LA TUNA CANYON RD, SUN VALLEY, CA 91352-2230 |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Feb 01, 2016 · Amount on Record |
| Deed Sale | Feb 01, 2016 · Amount on Record |
| Deed Document Number | 2016110749 |
| 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 | Claremont 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 | $23,102.00 (+2.77%) | $1,988,775 (+4.04%) Land $1,633,639 Building $355,136 |
| 2024 | $22,479.00 (+3.2%) | |
| 2023 | $21,783.00 (+1.65%) | $1,911,550 Land $1,570,203 Building $341,347 |
| 2022 | $21,430.00 |
Source: FEMA National Flood Hazard Layer as of September 30, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone D undetermined · not studied |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Wildfire Risk | Extreme above 98.6% of the US · above 91% of California |
|---|---|
| Wildfire Likelihood | 4% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
Values are read at the parcel center point; 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) |
|---|---|
| Starlink Satellite | 280 / 30 |
Based on FCC filings for 4 locations within half a mile of this property.
No cell data coverage reported
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