Contra Costa County property record for 9110 Alcosta Blvd, San Ramon, CA 94583
| Property Type | Regional Shopping Center, Mall |
|---|---|
| Details | 12,586 sqft · built 1994 |
| Lot Size | 1.21 acres (53,143 sqft) |
| Owner | Company Name on File |
| Tax Bill | $85,856 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 210-520-054-3 |
| Primary APN | 210-520-054-3 |
|---|---|
| Alternative APN |
|
| Stories | 1 Story |
|---|---|
| Building Area | 12,586 sqft Gross Area |
| 1st Floor Area | 12,586 sqft |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 1995 |
| Lot Area | 53,143 sqft |
| Street Address | 9110 ALCOSTA BLVD |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94583-3853 |
| Property Category | Commercial |
| Property Type | Commercial > Retail > Regional Shopping Center, Mall |
| Legal Description | T7877 L4 |
| Legal Subdivision | COUNTRY CLUB VILLAGE SUB 7877 |
| Legal Tract | 7877 |
| Legal Lot Number | 4 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 4 |
| Census Block | 4000 |
| Census Tract | 345101 |
9110 Alcosta Blvd, a commercial property, is owned by a company that acquired it in July 2007.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 345 PARK AVE, NEW YORK, NY 10154-0023 |
| Owner Type | Company |
| Vesting | Limited Partnership |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jul 24, 2007 |
| Deed Sale | Jul 24, 2007 |
| Prior Sale | May 21, 2007 |
| Deed Document Number | 2007212312 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 9110 Alcosta Blvd was $85,856.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | San Ramon City |
| Unified School District | San Ramon Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $7,804,491 (+2%) Land $1,993,478 Building $5,811,013 | |
| 2025 | $85,856.00 | $7,651,463 Land $1,954,391 Building $5,697,072 |
| 2023 | $82,868.00 (+0.75%) | $7,354,349 Land $1,878,500 Building $5,475,849 |
| 2022 | $82,251.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 9110 Alcosta Blvd in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 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.
Wildfire risk around 9110 Alcosta Blvd is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 94% of the US · lower than 96% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 764 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable · Fiber in parts of the area | 2,000 / 2,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Verizon.
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