Los Angeles County property record for 21144 Hillside Dr, Topanga, CA 90290
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 4 ba · 2,827 sqft · built 1984 |
| Lot Size | 1.46 acres (63,891 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,452,500 (Aug 2018) |
| Tax Bill | $19,660 (2025) |
| Deeds & Mortgages | Dec 2021 Mortgage Aug 2018 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 4440-022-009 |
| Primary APN | 4440-022-009 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 4 Baths |
| Building Area | 2,827 sqft Living Area |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1984 |
| Construction Type | Wood |
| Lot Area | 63,891 sqft |
| Heating System | Central |
|---|
| Street Address | 21144 HILLSIDE DR |
|---|---|
| City | TOPANGA |
| State | CA |
| Zip | 90290-4214 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TR=6943 LOTS 191 THRU 195 AND LOTS 203 THRU 205 |
| Legal Subdivision | 6943 |
| Legal Tract | 6943 |
| Legal Block | 1 |
| Legal Lot Number | 191 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | AGOURA HILLS-MALIBU |
| Census Block Group | 1 |
| Census Block | 1032 |
| Census Tract | 800103 |
21144 Hillside Dr is owned by a company that bought it in August 2018.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 19974 SISCHO DR, TOPANGA, CA 90290-3340 |
| Owner Type | Company |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Dec 7, 2021 | Deed of Trust, Mortgage · Commercial Mortgage AXOS BANK |
| Aug 31, 2018 | Grant Deed, Transfer LAWYERS TITLE |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Aug 31, 2018 · Amount on File |
| Deed Sale | Aug 31, 2018 · Amount on File |
| Deed Document Number | 2018884722 |
| Prior Transfer Date | Aug 2, 1994 |
| Prior Transfer Doc | 0001473225 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 21144 HILLSIDE DR, TOPANGA, CA 90290-4214 |
| Transaction Type | Mortgage |
| Record Updated | Jul 20, 2022 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 19974 SISCHO DR, TOPANGA, CA 90290-3340 |
| Document Number | 0001814654 |
|---|---|
| Date | Dec 7, 2021 |
| Instrument | 21-1814654 |
| Name | AXOS BANK |
|---|---|
| Type | Bank |
| Address | SAN DIEGO, CA 92122 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount on Record |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Aug 31, 2018 |
| Property Address | 21144 HILLSIDE DR, TOPANGA, CA 90290-4214 |
| Document Number | 0000884722 |
| Instrument Date | Jul 30, 2018 |
| Instrument | 884722 |
| Transaction Type | Transfer |
| Record Updated | Nov 22, 2018 |
| Title Company | LAWYERS TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $1,597.75 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 21144 HILLSIDE DR TOPANGA CA 902904214, TOPANGA, CA 90290-4214 |
The 2025 property tax bill for 21144 Hillside Dr was $19,660, up 2.3% from the year before.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Unified School District | Los Angeles Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,629,935 (+2%) Land $1,308,501 Building $321,434 | |
| 2025 | $19,660.00 (+2.34%) | $1,597,977 Land $1,282,845 Building $315,132 |
| 2024 | $19,211.00 (+2.45%) | |
| 2023 | $18,752.00 (+5.16%) | $1,535,928 Land $1,233,032 Building $302,896 |
| 2022 | $17,832.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 21144 Hillside Dr in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2024.
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 |
| Flood Insurance Cost | Premium on File median of 24 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 24 in force |
| Nearby Flood Claims | 1 (2024) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Feb 2024 · rainfall accumulation |
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 21144 Hillside Dr is extreme, ranking above 97.3% 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 | Extreme above 97.3% of the US · above 86% of California |
|---|---|
| Wildfire Likelihood | 2% annual chance |
| Exposure | Direct burnable vegetation |
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 99 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 7,000 / 7,000 |
| Spectrum Cable | 1,000 / 1,000 |
4G LTE (outdoors only), no 5G reported
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