Contra Costa County property record for 7499 Diamond Mountain Rd, Dublin, CA 94568 · Last verified October 2025
| Property Type | Planned Unit Development |
|---|---|
| Details | 4 bd · 5 ba · 3,445 sqft · built 2018 |
| Lot Size | 0.208 acres (9,084 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $1,462,500 (Apr 2018) |
| Tax Bill | $21,880 (2025) |
| Deeds & Mortgages | Apr 2018 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 986-51-14 |
| Primary APN | 986-51-14 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 2 Stories |
| Building Area | 3,445 sqft Living Area |
| Year Built | Built 2018 |
|---|---|
| Architectural Style | Other |
| Construction Type | Wood |
| Lot Area | 9,084 sqft (0.208 acres) |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 7499 DIAMOND MOUNTAIN RD |
|---|---|
| City | DUBLIN |
| State | CA |
| Zip | 94568-4354 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Planned Unit Development |
| Jurisdiction | ALAMEDA CA |
| Township / Civil Division | LIVERMORE-PLEASANTON |
| Census Block Group | 1 |
| Census Block | 1017 |
| Census Tract | 450752 |
Source: Contra Costa County records · APN 986-51-14
Assessment roll updated July 1, 2025 · Last verified October 2025
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 File |
|---|---|
| Mailing Address | 7499 DIAMOND MOUNTAIN RD, DUBLIN, CA 94568-4354 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 27, 2018 · Amount on Record |
| Deed Sale | Apr 27, 2018 · Amount on Record |
| Prior Sale | Apr 18, 2017 · Amount on Record |
| Deed Document Number | 2018084171 |
| Record Updated | Jun 08, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | ALAMEDA CA |
| Recording Date | Apr 27, 2018 |
| Property Address | 7499 DIAMOND MOUNTAIN RD, DUBLIN, CA 94568-4354 |
| Document Number | 0000084171 |
| Instrument Date | Mar 22, 2018 |
| Instrument | 84171 |
| Transaction Type | Subdivision Related Transfer |
| Record Updated | Nov 20, 2018 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $1,608.75 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 7499 DIAMOND MOUNTAIN RD DUBLIN CA 945684354, DUBLIN, CA 94568-4354 |
Source: Contra Costa County records · Assessment roll updated July 1, 2025 · Last verified October 2025
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | San Ramon Valley 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 | $21,880.00 (+2.64%) | $1,663,705 (+4.04%) Land $499,157 Building $1,164,548 |
| 2023 | $21,318.00 | $1,599,105 Land $479,775 Building $1,119,330 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06001C), updated May 25, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060014507521, refreshed September 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 |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 5 in force |
| Nearby Flood Claims | 2 (1997–2008) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Aug 2008, other causes |
| Wildfire Risk | Moderate above 60% of the US · above 36% of California |
|---|---|
| Wildfire Likelihood | About 1 in 493 per year |
| 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, availability as of December 31, 2025 · Published October 2026 · based on 498 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Fiber | 2,000 / 250 |
| Unwired | Fixed Wireless | 300 / 25 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: Etheric Communications, LLC., AT&T, Verizon, Xfinity. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
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