Los Angeles County property record for 3631 Monterosa Dr, Altadena, CA 91001 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1976 |
| Square Footage | 2,502 sqft Living Area |
| Lot Size | 11,704 sqft (0.269 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $520,000 (2001) |
| Tax Bill | $7,520.00 (2025) |
Source: Los Angeles County records · APN 5843-003-011
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 | 3631 MONTEROSA DR, ALTADENA, CA 91001-4027 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Family Revocable Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 01, 2001 · Amount on Record |
| Deed Sale | Aug 01, 2001 · Amount on Record |
| Prior Sale | Aug 10, 2000 · Amount on Record |
| Deed Doc Number | 20011374612 |
| Prior Transfer Date | Jul 09, 1998 |
| Prior Transfer Doc | 1220211 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 3631 MONTEROSA DR, ALTADENA, CA 91001-4027 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0000682564 |
|---|---|
| Date | Jul 09, 2018 |
| Instrument | 18-0682564 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 01, 2048 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
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 | $7,520.00 (-18.64%) Homeowner's exemption | $600,861 (-18.62%) Land $395,672 Building $205,189 |
| 2024 | $9,243.00 (+1.42%) | |
| 2023 | $9,114.00 (+4.06%) Homeowner's exemption | $738,348 Land $475,386 Building $262,962 |
| 2022 | $8,758.00 |
Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), updated September 30, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Extreme above 97% of the US · above 87% of California |
|---|---|
| Wildfire Likelihood | About 1 in 48 per year |
| 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 are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 5843-003-011 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Building Area | 2,502 sqft Living Area |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1976 |
| Architectural Style | Conventional Style |
| Exterior Material | Stucco Exterior |
| Construction Type | Wood Construction |
| Roof Construction | Gable Roof Construction |
| Roof Material | Gravel Roof |
| Lot Area | 11,704 sqft (0.269 acres) |
| Depth X Width | 142 ft x 83 ft Depth x Width |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Street Address | 3631 MONTEROSA DR |
|---|---|
| City | ALTADENA |
| State | CA |
| Zip | 91001-4027 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT # 18250 LOT 25 |
| Legal Subdivision | 18250 |
| Legal Tract | 18250 |
| Legal Block | 1 |
| Legal Lot Number | 25 |
| Jurisdiction | LOS ANGELES CA |
| Minor Civil Division | PASADENA |
| Census Blockgroup | 1 |
| Census Block | 1005 |
| Census Tract | 460200 |
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