Los Angeles County property record for 20632 Big Rock Dr, Malibu, CA 90265
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 2 ba · 1,586 sqft · built 1950 |
| Lot Size | 0.548 acres (23,853 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,874 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 4450-019-026 |
| Primary APN | 4450-019-026 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,586 sqft Living Area |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1956 |
| Architectural Style | Contemporary |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Gable |
| Roof Material | Gravel |
| Lot Area | 23,853 sqft (0.548 acres) |
| Lot Dimensions | 162 ft deep x 146 ft wide |
| Heating System | Central |
|---|
| Street Address | 20632 BIG ROCK DR |
|---|---|
| City | MALIBU |
| State | CA |
| Zip | 90265-5310 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCRA40000* |
| Legal Description | TRACT NO 13562 LOT 17 |
| Legal Subdivision | 13562 |
| Legal Tract | 13562 |
| Legal Block | 1 |
| Legal Lot Number | 17 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | AGOURA HILLS-MALIBU |
| Census Block Group | 1 |
| Census Block | 1027 |
| Census Tract | 800506 |
20632 Big Rock Dr is owned and occupied by an individual.
Source: Los Angeles County records, as of September 24, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | PO BOX 1098, MALIBU, CA 90265-1098 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 20632 Big Rock Dr was $2,874 with a homeowner's exemption.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Malibu City |
| Unified School District | Santa Monica-Malibu Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $70,199 (+2%) Land $70,199 | |
| 2025 | $2,874.00 Homeowner's exemption | $68,823 Land $68,823 |
| 2023 | $4,012.00 (+3.48%) Homeowner's exemption | $175,726 Land $101,764 Building $73,962 |
| 2022 | $3,877.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 20632 Big Rock Dr in Zone X, an area of minimal flood risk, though there have been 109 flood claims 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 |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 9 in force |
| Nearby Flood Claims | 109 (1978–2024) |
| Claims Outside the SFHA | 49 of 109 |
| Most Recent Claim | Feb 2024 · Severe Winter Storms, Tornadoes, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
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 20632 Big Rock Dr is very high, ranking above 93% of the US, with a 2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Very High above 93% of the US · above 78% of California |
|---|---|
| Wildfire Likelihood | 2% 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 | LOS ANGELES CWWD 29 & 80-MALIBU serves 31,316 people · EPA ID CA1910204 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jul 2024 |
| Lead | 9 ppb (2024–2026) 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 206 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Spectrum Cable | 1,000 / 50 |
May also be available: GeoLinks, Verizon.
5G (outdoors only) and 4G LTE
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