Los Angeles County property record for 3385 Monterosa Dr, Altadena, CA 91001
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 2,143 sqft · built 1964 |
| Lot Size | 0.236 acres (10,290 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $679,000 (Aug 2004) |
| Tax Bill | $5,910 (2025) |
| Deeds & Mortgages | Dec 2025 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 5842-024-028 |
| Primary APN | 5842-024-028 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,143 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Wood Shingle |
| Lot Area | 10,290 sqft (0.236 acres) |
| Lot Dimensions | 103 ft deep x 98 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 3385 MONTEROSA DR |
|---|---|
| City | ALTADENA |
| State | CA |
| Zip | 91001-1431 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR175 |
| Legal Description | TRACT NO 27580 LOT 20 |
| Legal Subdivision | 27580 |
| Legal Tract | 27580 |
| Legal Block | 3 |
| Legal Lot Number | 20 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | PASADENA |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 460200 |
3385 Monterosa Dr is owned by a company that acquired it in January 2007.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 3385 MONTEROSA DR, ALTADENA, CA 91001-1431 |
| Owner Type | Company |
| Vesting | Life Tenant |
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 | Aug 2, 2004 · Amount on File |
| Deed Sale | Aug 2, 2004 · Amount on File |
| Prior Sale | Aug 6, 2002 · Amount on File |
| Deed Document Number | 20041974931 |
| Last Transfer Date | Jan 2, 2007 |
| Transfer Doc | 0000135902 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Dec 18, 2025 |
| Property Address | 3385 MONTEROSA DR, ALTADENA, CA 91001-1431 |
| Document Number | 0000922294 |
| Map Reference | MB 711 PG 17&18 |
| Instrument Date | Dec 13, 2025 |
| Instrument | 25-0922294 |
| Transaction Type | Transfer |
| Record Updated | Jan 1, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 3385 MONTEROSA DR, ALTADENA, CA 91001-1431 |
The 2025 property tax bill for 3385 Monterosa Dr was $5,910.
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 | $498,582 (+2%) Land $498,582 | |
| 2025 | $5,910.00 | $488,806 Land $488,806 |
| 2023 | $10,915.00 (+3.55%) | $909,698 Land $722,807 Building $186,891 |
| 2022 | $10,541.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3385 Monterosa Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1978.
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 |
| Nearby Flood Claims | 1 (1978) |
| Most Recent Claim | Feb 1978 · tidal / storm surge |
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 3385 Monterosa Dr is very high, ranking above 92% of the US, with a 1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Very High above 92% of the US · above 75% of California |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
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 | LAS FLORES WATER CO. private · serves 2,211 people · EPA ID CA1910061 |
|---|---|
| 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, 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 290 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless in parts of the area | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 1,000 |
May also be available: GeoLinks, Verizon.
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