Los Angeles County property record for 920 Summitridge Dr, Diamond Bar, CA 91765
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,522 sqft · built 1988 |
| Lot Size | 0.193 acres (8,423 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $575,000 (Jun 2012) |
| Tax Bill | $10,416 (2025) |
| Deeds & Mortgages | Feb 2026 Mortgage Jan 2026 Transfer + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 8701-045-076 |
| Primary APN | 8701-045-076 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 2,522 sqft Living Area |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1988 |
| Construction Type | Wood |
| Lot Area | 8,423 sqft (0.193 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 920 SUMMITRIDGE DR |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-4383 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCRPD20000 |
| Legal Description | TR=42574 LOT 24 |
| Legal Subdivision | 42574 |
| Legal Tract | 42574 |
| Legal Block | 2 |
| Legal Lot Number | 24 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2004 |
| Census Tract | 403320 |
Source: Los Angeles County records · APN 8701-045-076
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 Individual Names on File |
|---|---|
| Mailing Address | 920 SUMMITRIDGE DR, DIAMOND BAR, CA 91765-4383 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Feb 24, 2026 | Deed of Trust, Mortgage · Conventional Mortgage NEW WAVE LENDING GROUP INC |
| Jan 21, 2026 | Intrafamily Transfer, Transfer TICOR TITLE COMPANY OC, TICOR TITLE COMPANY OF CA |
| Nov 16, 2018 | Deed of Trust, Mortgage · Line of Credit BANK OF THE WEST |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 06, 2012 · Amount on Record |
| Deed Sale | Jun 06, 2012 · Amount on Record |
| Prior Sale | Oct 31, 1997 · Amount on Record |
| Deed Document Number | 2012839426 |
| Prior Transfer Date | Jun 01, 2012 |
| Prior Transfer Doc | 0000839425 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 920 SUMMITRIDGE DR, DIAMOND BAR, CA 91765-4383 |
| Transaction Type | Mortgage |
| Record Updated | Mar 06, 2026 |
| Title Company | TICOR TITLE INSURANCE COMPANY, TICOR TITLE |
| Name | Verified Name |
|---|---|
| Address | 920 SUMMITRIDGE DR, DIAMOND BAR, CA 91765-4383 |
| Document Number | 0000130709 |
|---|---|
| Date | Feb 24, 2026 |
| Instrument | 26-0130709 |
| Name | NEW WAVE LENDING GROUP INC |
|---|---|
| Type | Mortgage Company |
| Address | WALNUT, CA 91789 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2056 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Jan 21, 2026 |
| Property Address | 920 SUMMITRIDGE DR, DIAMOND BAR, CA 91765-4383 |
| Document Number | 0000048917 |
| Map Reference | MB 1085 PG 33-37 |
| Instrument Date | Jan 16, 2026 |
| Instrument | 26-0048917 |
| Transaction Type | Transfer |
| Record Updated | Jan 30, 2026 |
| Title Company | TICOR TITLE COMPANY OC, TICOR TITLE COMPANY OF CA |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 920 SUMMITRIDGE DR, DIAMOND BAR, CA 91765-4383 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Property Address | 920 SUMMITRIDGE DR, DIAMOND BAR, CA 91765-4383 |
| Document Number | 0001269637 |
| Instrument Date | Nov 16, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Dec 24, 2018 |
| Title Company | OTHER |
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 920 SUMMITRIDGE DR DIAMOND BAR CA 917654383, DIAMOND BAR, CA 91765-4383 |
| Document Number | 0001269637 |
|---|---|
| Date | Dec 14, 2018 |
| Instrument | 1269637 |
| Name | BANK OF THE WEST |
|---|---|
| Type | Bank |
| Address | OMAHA, NE 68154 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 13, 2048 |
| Rate Type | Adjustable Rate |
|---|
Source: Los Angeles County records · Assessment roll updated May 21, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Municipality | Diamond Bar City |
| Unified School District | Pomona 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 | $10,416.00 (+11.29%) Homeowner's exemption | $722,221 (+4.04%) Land $358,850 Building $363,371 |
| 2023 | $9,359.00 (+1.76%) Homeowner's exemption | $694,178 Land $344,916 Building $349,262 |
| 2022 | $9,197.00 |
Source: FEMA National Flood Hazard Layer as of September 30, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Wildfire Risk | Moderate above 67% of the US · above 41% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
Based on FCC filings for 414 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | WALNUT VALLEY WATER DISTRICT serves 100,941 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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