Contra Costa County property record for 622 Argyle Ct, San Ramon, CA 94582
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,497 sqft · built 2006 |
| Lot Size | 0.116 acres (5,034 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $850,500 (Jun 2007) |
| Tax Bill | $18,021 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 223-540-004-7 |
| Primary APN | 223-540-004-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,497 sqft Living Area |
| 1st Floor Area | 1,182 sqft |
| 2nd Floor Area | 1,315 sqft |
| Year Built | Built 2006 |
|---|---|
| Effective Year Built | Effective 2007 |
| Lot Area | 5,034 sqft (0.116 acres) |
| Garage Type | Attached |
| Garage Area | 543 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 622 ARGYLE CT |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94582-5293 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T8928 L102 |
| Legal Tract | 8928 |
| Legal Lot Number | 102 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | TASSAJARA |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 355123 |
Source: Contra Costa County records, as of July 14, 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 Record |
|---|---|
| Mailing Address | 622 ARGYLE CT, SAN RAMON, CA 94582-5293 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 14, 2007 · Amount on Record |
| Deed Sale | Jun 14, 2007 · Amount on Record |
| Prior Sale | Jan 24, 2007 |
| Deed Document Number | 2007172694 |
| Last Transfer Date | Feb 11, 2008 |
| Transfer Doc | 0000034740 |
| 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 | $1,197,385 (+2%) Land $513,827 Building $683,558 | |
| 2025 | $18,021.00 (+0.7%) Homeowner's exemption | $1,173,907 (+4.04%) Land $503,752 Building $670,155 |
| 2023 | $17,895.00 (+1.99%) Homeowner's exemption | $1,128,325 Land $484,192 Building $644,133 |
| 2022 | $17,545.00 |
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 62% of the US · lower than 77% of California |
|---|---|
| Wildfire Likelihood | 0.06% 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 | DUBLIN SAN RAMON SERVICES DISTRICT serves 98,776 people · EPA ID CA0110009 |
|---|---|
| Water Source | Purchased surface water from ZONE 7 WATER AGENCY |
| Last State Inspection | Sep 2024 |
| Lead | Under 1 ppb (2023–2025) 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 638 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
May also be available: T-Mobile, Verizon.
5G (outdoors only) and 4G LTE
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