Los Angeles County property record for 3475 Monterosa Dr, Altadena, CA 91001 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1964 |
| Square Footage | 2,143 sqft Living Area |
| Lot Size | 9,753 sqft (0.224 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $580,000 (2009) |
| Tax Bill | $4,835.00 (2025) |
| Primary APN | 5842-024-045 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 10 Rooms |
| Building Area | 2,143 sqft Living Area |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Construction Type | Wood Construction |
| Lot Area | 9,753 sqft (0.224 acres) |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Street Address | 3475 MONTEROSA DR |
|---|---|
| City | ALTADENA |
| State | CA |
| Zip | 91001-1432 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TR=27580 LOT 14 |
| Legal Subdivision | 27580 |
| Legal Tract | 27580 |
| Legal Block | 3 |
| Legal Lot Number | 14 |
| Jurisdiction | LOS ANGELES CA |
| Minor Civil Division | PASADENA |
| Census Blockgroup | 3 |
| Census Block | 3000 |
| Census Tract | 460200 |
Source: Los Angeles County records · APN 5842-024-045
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 | 3475 MONTEROSA DR, ALTADENA, CA 91001-1432 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Dec 23, 2025 | Deed of Trust, Mortgage · Small Business Association Mortgage UNITED STATES SMALL BUSINESS ADMIN |
| Mar 02, 2021 | Deed of Trust, Mortgage · Conventional Mortgage NMSI INC |
| Nov 14, 2017 | Deed of Trust, Mortgage · Conventional Mortgage PLAZA HOME MORTGAGE INC |
| Mar 19, 2020 | Deed of Trust, Mortgage · Conventional Mortgage NMSI INC |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 09, 2009 · Amount on Record |
| Deed Sale | Sep 09, 2009 · Amount on Record |
| Deed Doc Number | 20091372570 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 3475 MONTEROSA DR, ALTADENA, CA 91001-1432 |
| Transaction Type | Mortgage |
| Record Updated | Jan 08, 2026 |
| Name | Verified Name |
|---|---|
| Address | 3475 MONTEROSA DR, ALTADENA, CA 91001-1432 |
| Document Number | 0000933208 |
|---|---|
| Date | Dec 23, 2025 |
| Instrument | 25-0933208 |
| Name | UNITED STATES SMALL BUSINESS ADMIN |
|---|---|
| Type | Government Agency |
| Address | EL PASO, TX 79925 |
| Type | Small Business Association Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 359 Months |
| Due | Nov 04, 2055 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 3475 MONTEROSA DR, ALTADENA, CA 91001-1432 |
| Transaction Type | Mortgage |
| Record Updated | Mar 10, 2021 |
| Title Company | CHICAGO TITLE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 3475 MONTEROSA DR, ALTADENA, CA 91001-1432 |
| Document Number | 0000343902 |
|---|---|
| Date | Mar 02, 2021 |
| Instrument | 21-0343902 |
| Name | NMSI INC |
|---|---|
| Type | Mortgage Company |
| Address | LOS ANGELES, CA 90010 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Mar 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 3475 MONTEROSA DR, ALTADENA, CA 91001-1432 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | NORTH AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0001306295 |
|---|---|
| Date | Nov 14, 2017 |
| Instrument | 17-1306295 |
| Name | PLAZA HOME MORTGAGE INC |
|---|---|
| Type | Mortgage Company |
| Address | IRVINE, CA 92602 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 01, 2047 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 3475 MONTEROSA DR, ALTADENA, CA 91001-1432 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Title Company | CHICAGO TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000327017 |
|---|---|
| Date | Mar 19, 2020 |
| Instrument | 20-0327017 |
| Name | NMSI INC |
|---|---|
| Type | Mortgage Company |
| Address | LOS ANGELES, CA 90010 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 01, 2050 |
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 | $4,835.00 (-45.14%) | $389,306 (-45.9%) Land $389,306 |
| 2023 | $8,814.00 (+3.5%) | $719,590 Land $575,676 Building $143,914 |
| 2022 | $8,516.00 |
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