Los Angeles County property record for 618 Rainbow Pl, Diamond Bar, CA 91765
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,924 sqft · built 1988 |
| Lot Size | 0.164 acres (7,122 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $5,202 (2025) |
| Deeds & Mortgages | Aug 2022 Transfer Mar 2021 Transfer + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 8281-037-086 |
| Primary APN | 8281-037-086 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Building Area | 1,924 sqft Living Area |
| Year Built | Built 1988 |
|---|---|
| Effective Year Built | Effective 1992 |
| Construction Type | Wood |
| Lot Area | 7,122 sqft (0.164 acres) |
| Lot Dimensions | 96 ft deep x 74 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 618 RAINBOW PL |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-1876 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR115000- |
| Legal Description | TR=36813 LOT 41 |
| Legal Subdivision | 36813 |
| Legal Tract | 36813 |
| Legal Block | 3 |
| Legal Lot Number | 41 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 3 |
| Census Block | 3000 |
| Census Tract | 403321 |
Source: Los Angeles County records, as of August 25, 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 Record |
|---|---|
| Mailing Address | 618 RAINBOW PL, DIAMOND BAR, CA 91765-1876 |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Date | Document |
|---|---|
| Aug 15, 2022 | Intrafamily Transfer, Transfer |
| Mar 18, 2021 | Intrafamily Transfer, Transfer |
| Mar 18, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC |
| Oct 18, 2018 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Feb 13, 2021 |
| Transfer Doc | 0000432066 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Aug 15, 2022 |
| Property Address | 618 RAINBOW PL, DIAMOND BAR, CA 91765-1876 |
| Document Number | 0000816370 |
| Map Reference | MB 1033 PG 35-44 |
| Instrument Date | Aug 13, 2022 |
| Instrument | 22-0816370 |
| Transaction Type | Transfer |
| Record Updated | Aug 31, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 618 RAINBOW PL, DIAMOND BAR, CA 91765-1876 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Mar 18, 2021 |
| Property Address | 618 RAINBOW PL, DIAMOND BAR, CA 91765-1876 |
| Document Number | 0000432068 |
| Map Reference | MB 1033 PG 35-44 |
| Instrument Date | Feb 13, 2021 |
| Instrument | 21-0432068 |
| Transaction Type | Transfer |
| Record Updated | Sep 22, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 618 RAINBOW PL, DIAMOND BAR, CA 91765-1876 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Mar 18, 2021 |
| Property Address | 618 RAINBOW PL, DIAMOND BAR, CA 91765-1876 |
| Document Number | 0000432066 |
| Map Reference | MB 1033 PG 35-44 |
| Instrument Date | Feb 13, 2021 |
| Instrument | 21-0432066 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Living Trust |
| Address | 618 RAINBOW PL, DIAMOND BAR, CA 91765-1876 |
| Investor | Possibly a Property Investor |
| Document Number | 0000432067 |
|---|---|
| Date | Mar 18, 2021 |
| Instrument | 21-0432067 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Mar 1, 2036 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Oct 18, 2018 |
| Property Address | 618 RAINBOW PL, DIAMOND BAR, CA 91765-1876 |
| Document Number | 0001059972 |
| Instrument Date | Oct 8, 2018 |
| Instrument | 1059972 |
| Transaction Type | Transfer |
| Record Updated | Oct 31, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 618 RAINBOW PL DIAMOND BAR CA 917651876, DIAMOND BAR, CA 91765-1876 |
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 | $355,012 (+1.99%) Land $87,838 Building $267,174 | |
| 2025 | $5,202.00 (+11.7%) | $348,072 (+4.04%) Land $86,116 Building $261,956 |
| 2023 | $4,657.00 (+1.61%) | $334,558 Land $82,773 Building $251,785 |
| 2022 | $4,583.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 71% of the US · above 46% of California |
|---|---|
| Wildfire Likelihood | 0.3% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 160 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 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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