Contra Costa County property record for 104 Cortona Dr, San Ramon, CA 94582
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 3 ba · 1,992 sqft · built 1991 |
| Lot Size | 0.07 acres (3,060 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $680,000 (Jun 2008) |
| Tax Bill | $10,941 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 213-760-101-5 |
| Primary APN | 213-760-101-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,992 sqft Living Area |
| 1st Floor Area | 1,097 sqft |
| 2nd Floor Area | 895 sqft |
| Year Built | Built 1991 |
|---|---|
| Effective Year Built | Effective 1991 |
| Architectural Style | Cluster |
| Lot Area | 3,060 sqft (0.07 acres) |
| Garage Type | Attached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 104 CORTONA DR |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94582-4625 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T7108 L101 |
| Legal Tract | 7108 |
| Legal Lot Number | 101 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2000 |
| Census Tract | 345118 |
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 104 CORTONA DR, SAN RAMON, CA 94582-4625 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 27, 2008 · Amount on Record |
| Deed Sale | Jun 27, 2008 · Amount on Record |
| Prior Sale | Jun 2, 2006 · Amount on Record |
| Deed Document Number | 2008144238 |
| Prior Transfer Date | May 31, 2006 |
| Prior Transfer Doc | 0000177313 |
| Record Updated | Oct 29, 2026 |
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 | $911,041 (+2%) Land $381,833 Building $529,208 | |
| 2025 | $10,941.00 (+4.14%) Homeowner's exemption | $893,179 (+4.04%) Land $374,347 Building $518,832 |
| 2023 | $10,506.00 (+1.58%) Homeowner's exemption | $858,497 Land $359,811 Building $498,686 |
| 2022 | $10,343.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 65% of the US · lower than 79% of California |
|---|---|
| Wildfire Likelihood | 0.04% annual chance |
| Exposure | Direct burnable vegetation |
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 511 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber in parts of the area | 100 / 20 |
5G (outdoors only) and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures