Los Angeles County property record for 3656 Monterosa Dr, Altadena, CA 91001 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 2,587 sqft · built 1958 |
| Lot Size | 0.469 acres (20,439 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $700,000 (Dec 2004) |
| Tax Bill | $5,209 (2025) |
| Deeds & Mortgages | Aug 2019 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 5843-003-018 |
| Primary APN | 5843-003-018 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 1 Story |
| Building Area | 2,587 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1959 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Gravel |
| Lot Area | 20,439 sqft (0.469 acres) |
| Lot Dimensions | 200 ft deep x 80 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 3656 MONTEROSA DR |
|---|---|
| City | ALTADENA |
| State | CA |
| Zip | 91001-4028 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | POR LOT 29 OF TR=18250 AND POR LOT 4 OF SEC 3 T1N R 12W |
| Legal Range | 12W |
| Legal Township | 01N |
| Legal Section | 03 |
| Legal Subdivision | 18250 |
| Legal Tract | 18250 |
| Legal Block | 1 |
| Legal Lot Number | 29,4 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | PASADENA |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 460200 |
Source: Los Angeles County records · APN 5843-003-018
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 | 23781 HOBART BAY, DANA POINT, CA 92629-4408 |
| Owner Type | Company |
| Vesting | Trust, Family Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 20, 2004 · Amount on Record |
| Deed Sale | Dec 20, 2004 · Amount on Record |
| Deed Document Number | 20043279471 |
| Prior Transfer Date | Nov 23, 2004 |
| Prior Transfer Doc | 0003279469 |
| Record Updated | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Aug 14, 2019 |
| Property Address | 3656 MONTEROSA DR, ALTADENA, CA 91001-4028 |
| Document Number | 0000814741 |
| Instrument Date | Jul 26, 2019 |
| Instrument | 814741 |
| Transaction Type | Transfer |
| Record Updated | Sep 04, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 315 N SAN MARINO AVE SAN GABRIEL CA 917752911, SAN GABRIEL, CA 91775-2911 |
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 | $5,209.00 (-54.69%) | $412,241 (-56.04%) Land $412,241 |
| 2024 | $11,496.00 (+1.29%) | |
| 2023 | $11,350.00 (+3.99%) | $937,833 Land $609,592 Building $328,241 |
| 2022 | $10,915.00 |
Source: FEMA National Flood Hazard Layer, Los Angeles County (06037C), updated September 30, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060374602001, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 4 in force |
| Nearby Flood Claims | 6 (1995–2023) |
| Claims Outside the SFHA | 6 of 6 |
| Most Recent Claim | Mar 2023, other causes, Severe Winter Storms, Straight-line Winds, Flooding, Landslides, And Mudslides |
| Wildfire Risk | Extreme above 99% of the US · above 96% of California |
|---|---|
| Wildfire Likelihood | About 1 in 27 per year |
| Exposure | Direct burnable vegetation at the parcel |
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; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 290 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Spectrum | Cable | 1,000 / 1,000 |
May also be available at this address: AT&T, Verizon, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.
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