Los Angeles County property record for 601 Skyline Dr, Diamond Bar, CA 91765
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 5 ba · 4,674 sqft · built 2001 |
| Lot Size | 0.18 acres (7,858 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $2,350,000 (Oct 2023) |
| Tax Bill | $31,250 (2025) |
| Deeds & Mortgages | Oct 2023 Sale May 2018 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 8701-057-006 |
| Primary APN | 8701-057-006 |
|---|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 5 Baths |
| Building Area | 4,674 sqft Living Area |
| Year Built | Built 2001 |
|---|---|
| Effective Year Built | Effective 2001 |
| Construction Type | Wood |
| Lot Area | 7,858 sqft (0.18 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 601 SKYLINE DR |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-6120 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCRPD20000 |
| Legal Description | TR=52267 LOT 51 |
| Legal Subdivision | 52267 |
| Legal Tract | 52267 |
| Legal Block | 1 |
| Legal Lot Number | 51 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 1 |
| Census Block | 1005 |
| Census Tract | 403321 |
601 Skyline Dr is owned and occupied by two individuals who bought it in October 2023.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 601 SKYLINE DR, DIAMOND BAR, CA 91765-6120 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
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 |
|---|---|
| Oct 18, 2023 | Grant Deed, Transfer CALIFORNIA BEST TITLE CO, CALIFORNIA BEST TITLE |
| May 8, 2018 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Oct 18, 2023 · Amount on File |
| Deed Sale | Oct 18, 2023 · Amount on File |
| Deed Document Number | 2023710690 |
| Prior Transfer Date | Mar 27, 2018 |
| Prior Transfer Doc | 0000451204 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Oct 18, 2023 |
| Property Address | 601 SKYLINE DR, DIAMOND BAR, CA 91765-6120 |
| Document Number | 0000710690 |
| Map Reference | MB 1245 PG 57-72 |
| Instrument Date | Oct 4, 2023 |
| Instrument | 23-0710690 |
| Transaction Type | Transfer |
| Record Updated | Oct 26, 2023 |
| Title Company | CALIFORNIA BEST TITLE CO, CALIFORNIA BEST TITLE |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 601 SKYLINE DR, DIAMOND BAR, CA 91765-6120 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | May 8, 2018 |
| Property Address | 601 SKYLINE DR, DIAMOND BAR, CA 91765-6120 |
| Document Number | 0000451204 |
| Instrument Date | Mar 27, 2018 |
| Instrument | 451204 |
| Transaction Type | Transfer |
| Record Updated | Nov 21, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 601 SKYLINE DR DIAMOND BAR CA 917656120, DIAMOND BAR, CA 91765-6120 |
The 2025 property tax bill for 601 Skyline Dr was $31,250.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Diamond Bar City |
| Unified School District | Pomona Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,444,939 (+2%) Land $1,661,622 Building $783,317 | |
| 2025 | $31,250.00 | $2,397,000 Land $1,629,042 Building $767,958 |
| 2023 | $17,124.00 (+1.54%) Homeowner's exemption | $1,377,371 Land $555,222 Building $822,149 |
| 2022 | $16,865.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 601 Skyline Dr in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 30, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 601 Skyline Dr is moderate, ranking above 46% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 46% of the US · lower than 72% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Direct burnable vegetation |
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 | WALNUT VALLEY WATER DISTRICT serves 100,941 people · EPA ID CA1910234 |
|---|---|
| Water Source | Purchased surface water from several systems |
| Last State Inspection | Jun 2023 |
| Lead | Under 1 ppb (2022–2024) 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 322 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 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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