Los Angeles County property record for 243 Mountain View St, Altadena, CA 91001
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 852 sqft · built 1923 |
| Lot Size | 0.175 acres (7,640 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $272,000 (Nov 2011) |
| Tax Bill | $2,199 (2025) |
| Deeds & Mortgages | Jan 2024 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 5828-019-012 |
| Primary APN | 5828-019-012 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 852 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1923 |
|---|---|
| Effective Year Built | Effective 1923 |
| Architectural Style | Conventional |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Composition Shingle |
| Lot Area | 7,640 sqft (0.175 acres) |
| Lot Dimensions | 151 ft deep x 50 ft wide |
| Heating System | Floor/Wall Furnace |
|---|---|
| Water Source | Commercial |
| Street Address | 243 MOUNTAIN VIEW ST |
|---|---|
| City | ALTADENA |
| State | CA |
| Zip | 91001-5015 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR175 |
| Legal Description | TRACT # 1380 0.17 AC COM N 68 26 W 100 .42 FT FROM MOST S COR OF LOT 2 TH N 68 26 W 50.21 FT WITH A UNIFORM DEPTH OF 150.63 FT N 16 1820 E PART OF LOT 2 |
| Legal Subdivision | RANCHO SAN PASQUAL TRACT |
| Legal Tract | 1380 |
| Legal Block | 2 |
| Legal Lot Number | 2 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | PASADENA |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 461000 |
Source: Los Angeles County records, as of September 24, 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 | 243 MOUNTAIN VIEW ST, ALTADENA, CA 91001-5015 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Life Tenant |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Nov 21, 2011 · Amount on Record |
| Deed Sale | Nov 21, 2011 · Amount on Record |
| Prior Sale | Mar 14, 2011 · Amount on Record |
| Deed Document Number | 20111576064 |
| Last Transfer Date | Mar 5, 2015 |
| Transfer Doc | 0000271246 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Jan 23, 2024 |
| Property Address | 243 MOUNTAIN VIEW ST, ALTADENA, CA 91001-5015 |
| Document Number | 0000049279 |
| Map Reference | MB 18 PG 139&139 |
| Instrument Date | Aug 18, 2023 |
| Instrument | 24-0049279 |
| Transaction Type | Transfer |
| Record Updated | Feb 5, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Living Trust |
| Address | 243 MOUNTAIN VIEW ST, ALTADENA, CA 91001-5015 |
| Investor | Possibly a Property Investor |
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 | $183,450 (+2%) Land $183,450 | |
| 2025 | $2,199.00 (-47.84%) Homeowner's exemption | $179,853 (-45.83%) Land $179,853 |
| 2023 | $4,216.00 (+3.49%) Homeowner's exemption | $331,991 Land $265,960 Building $66,031 |
| 2022 | $4,074.00 |
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 | 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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