San Bernardino County property record for 586 Diamond Ct, Upland, CA 91786 · Last verified July 2026
| Property Type | Condominium |
|---|---|
| Details | 3 bd · 2 ba · 1,403 sqft · built 1979 |
| Lot Size | 0.032 acres (1,403 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $315,000 (Nov 2006) |
| Tax Bill | $4,728 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1046-351-83-0000 |
| Primary APN | 1046-351-83-0000 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,403 sqft Living Area |
| Gross Area | 1,823 sqft |
| 1st Floor Area | 737 sqft |
| 2nd Floor Area | 666 sqft |
| Family Room | Family Room |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1979 |
|---|---|
| Effective Year Built | Effective 1979 |
| Architectural Style | Modern |
| Exterior Material | Stucco |
| Construction Type | Frame |
| Roof Material | Tile |
| Lot Area | 1,403 sqft (0.032 acres) |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 586 DIAMOND CT |
|---|---|
| City | UPLAND |
| State | CA |
| Zip | 91786-5830 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Legal Description | TRACT 10208 LOT 1 TRACT 10208 LOT 1 AND INT IN COMMON AREA AS PER RECORD AND PURSUANT TO SEC 2188.5 OF REVENUE AND TAXATION CODE |
| Legal Subdivision | WALNUT ROAD ESTATE |
| Legal Tract | 10208 |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | SAN BERNARDINO CA |
| Township / Civil Division | ONTARIO |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 824 |
Source: San Bernardino County records · APN 1046-351-83-0000
Assessment roll updated July 14, 2026 · Last verified July 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 | 586 DIAMOND CT, UPLAND, CA 91786-5830 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 17, 2006 · Amount on Record |
| Deed Sale | Nov 17, 2006 · Amount on Record |
| Prior Sale | Sep 08, 2000 · Amount on Record |
| Deed Document Number | 2006784481 |
| Last Transfer Date | Feb 21, 2013 |
| Transfer Doc | 0000087977 |
| Record Updated | Sep 20, 2026 |
Source: San Bernardino County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | San Bernardino County |
| Municipality | Upland City |
| Unified School District | Upland 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 |
|---|---|---|
| 2026 | $430,475 (+2%) Land $150,666 Building $279,809 | |
| 2025 | $4,728.00 (+4.86%) | $422,035 (+4.04%) Land $147,712 Building $274,323 |
| 2023 | $4,509.00 (+2.2%) | $405,647 Land $141,976 Building $263,671 |
| 2022 | $4,412.00 |
Source: FEMA National Flood Hazard Layer, San Bernardino County (06071C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 581 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Frontier | Fiber | 7,000 / 7,000 |
| Spectrum | Cable | 1,000 / 1,000 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| Starlink | Satellite (low-earth orbit) | 280 / 30 |
May also be available at this address: California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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