Los Angeles County property record for 453 Mountain View St, Altadena, CA 91001
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 2 ba · 1,577 sqft · built 1939 |
| Lot Size | 0.343 acres (14,931 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $233,000 (Jan 2002) |
| Tax Bill | $5,150 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 5828-016-019 |
| Primary APN | 5828-016-019 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Units | 2 Units |
| Building Area | 1,577 sqft Living Area |
| Year Built | Built 1939 |
|---|---|
| Effective Year Built | Effective 1939 |
| Architectural Style | Duplex Single |
| Construction Type | Wood |
| Lot Area | 14,931 sqft (0.343 acres) |
| Total Buildings | 2 Buildings |
| Cooling System | HVAC |
|---|---|
| Heating System | HVAC |
| Street Address | 453 MOUNTAIN VIEW ST |
|---|---|
| City | ALTADENA |
| State | CA |
| Zip | 91001-4952 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Local Zoning Code | LCR171/2 |
| Legal Description | TRACT OF LAND OWNED BY L W GIDDINGS 0.34 MORE OR LESS AC ON NE LINE OF MOUNTAIN VIEW ST COM SE THEREON 336.93 FT FROM NW LINE OF LOT 8 TH SE ON SD NE LINE 81.49 FT WITH A UNIFORM DEPTH OF 184.9 FT N 16 34 E PART OF LOT 8 |
| Legal Subdivision | L W GIDDINGS TRACT |
| Legal Block | 3 |
| Legal Lot Number | 8 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | PASADENA |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 461000 |
Source: Los Angeles County records, as of May 21, 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 Record |
|---|---|
| Mailing Address | PO BOX 969, GLENDALE, CA 91209-0969 |
| Owner Type | Company |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jan 7, 2002 · Amount on Record |
| Deed Sale | Jan 7, 2002 · Amount on Record |
| Prior Sale | Nov 9, 1999 · Amount on Record |
| Deed Document Number | 200237125 |
| Last Transfer Date | Dec 15, 2009 |
| Transfer Doc | 0001949787 |
| Record Updated | Sep 20, 2026 |
Source: Los Angeles County assessment roll, as of May 21, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Unified School District | Pasadena Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2025 | $5,150.00 (+5.66%) | $344,191 (+4.04%) Land $206,813 Building $137,378 |
| 2024 | $4,874.00 (+4.61%) | |
| 2023 | $4,659.00 (+3.26%) | $330,828 Land $198,783 Building $132,045 |
| 2022 | $4,512.00 |
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 · 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 | 1 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond 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 | LINCOLN AVENUE WATER CO. private · serves 8,721 people · EPA ID CA1910063 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Aug 2022 |
| Lead | Under 1 ppb (2026–2028) 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 831 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 · Fiber in parts of the area | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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