Los Angeles County property record for 1028 Marc Ct, Diamond Bar, CA 91765
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,522 sqft · built 1987 |
| Lot Size | 0.235 acres (10,243 sqft) |
| Owner | 2 Trust Names on File |
| Tax Bill | $9,392 (2025) |
| Deeds & Mortgages | Dec 2020 Mortgage Jan 2021 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 8701-040-041 |
| Primary APN | 8701-040-041 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Stories | 2 Stories |
| Building Area | 2,522 sqft Living Area |
| Year Built | Built 1987 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Material | Tile |
| Lot Area | 10,243 sqft (0.235 acres) |
| Lot Dimensions | 115 ft deep x 89 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 1028 MARC CT |
|---|---|
| City | DIAMOND BAR |
| State | CA |
| Zip | 91765-4379 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCRPD20000 |
| Legal Description | TR=42569 LOT 31 |
| Legal Subdivision | 42569 |
| Legal Tract | 42569 |
| Legal Block | 2 |
| Legal Lot Number | 31 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | EAST SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 403320 |
1028 Marc Ct is owner-occupied and held in a trust since December 2020.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 1028 MARC CT, DIAMOND BAR, CA 91765-4379 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 30, 2020 | Intrafamily Transfer, Transfer · Conventional Mortgage QUICKEN LOANS LLC |
| Jan 4, 2021 | Quit Claim Deed, Transfer TICOR TITLE INSURANCE COMPANY, TICOR TITLE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Transfer Date | Dec 10, 2020 |
| Transfer Doc | 0000005367 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Dec 30, 2020 |
| Property Address | 1028 MARC CT, DIAMOND BAR, CA 91765-4379 |
| Document Number | 0001755509 |
| Map Reference | MB 1063 PG 52-58 |
| Instrument Date | Dec 23, 2020 |
| Instrument | 20-1755509 |
| Transaction Type | Transfer |
| Record Updated | Sep 22, 2021 |
| Title Company | TICOR TITLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1028 MARC CT, DIAMOND BAR, CA 91765-4379 |
| Document Number | 0001755510 |
|---|---|
| Date | Dec 30, 2020 |
| Instrument | 20-1755510 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jan 1, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | LOS ANGELES CA |
| Recording Date | Jan 4, 2021 |
| Property Address | 1028 MARC CT, DIAMOND BAR, CA 91765-4379 |
| Document Number | 0000005367 |
| Instrument Date | Dec 10, 2020 |
| Instrument | 5367 |
| Transaction Type | Transfer |
| Record Updated | Jan 8, 2021 |
| Title Company | TICOR TITLE INSURANCE COMPANY, TICOR TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 1028 MARC CT DIAMOND BAR CA 917654379, DIAMOND BAR, CA 91765-4379 |
The 2025 property tax bill for 1028 Marc Ct was $9,392 with a homeowner's exemption, up 5.1% from the year before.
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 | Walnut Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $688,859 (+2%) Land $191,392 Building $497,467 | |
| 2025 | $9,392.00 (+5.07%) Homeowner's exemption | $675,353 Land $187,640 Building $487,713 |
| 2024 | $8,939.00 (+2.46%) | |
| 2023 | $8,724.00 (+2.26%) Homeowner's exemption | $649,129 Land $180,354 Building $468,775 |
| 2022 | $8,531.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 1028 Marc Ct in Zone X, an area of minimal flood risk.
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 |
| Nearby Flood Policies | 1 in force |
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 1028 Marc Ct is moderate, ranking above 62% of the US, with a 0.2% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 62% of the US · lower than 62% of California |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Indirect within ember reach |
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 414 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Spectrum Cable | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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