Contra Costa County property record for 405 Sonoma Ave, Rodeo, CA 94572
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 983 sqft · built 1943 |
| Lot Size | 0.126 acres (5,500 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $585,000 (May 2021) |
| Tax Bill | $7,731 (2025) |
| Deeds & Mortgages | May 2021 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 357-226-003-6 |
| Primary APN | 357-226-003-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 983 sqft Living Area |
| 1st Floor Area | 983 sqft |
| Year Built | Built 1943 |
|---|---|
| Effective Year Built | Effective 1955 |
| Lot Area | 5,500 sqft (0.126 acres) |
| Lot Dimensions | 100 ft deep x 55 ft wide |
| Street Address | 405 SONOMA AVE |
|---|---|
| City | RODEO |
| State | CA |
| Zip | 94572-1610 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | P1 |
| Legal Description | RODEO VISTA #2 LOT 166 |
| Legal Subdivision | RODEO VISTA |
| Legal Lot Number | 166 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 5 |
| Census Block | 5038 |
| Census Tract | 358000 |
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 | Individual Name on Record |
|---|---|
| Mailing Address | 405 SONOMA AVE, RODEO, CA 94572-1610 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 4, 2021 · Amount on Record |
| Deed Sale | May 4, 2021 · Amount on Record |
| Prior Sale | May 8, 2009 · Amount on Record |
| Deed Document Number | 2021133828 |
| Record Updated | Oct 29, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 4, 2021 |
| Property Address | 405 SONOMA AVE, RODEO, CA 94572-1610 |
| Document Number | 0000133828 |
| Map Reference | MB 24 PG 800 |
| Instrument Date | May 3, 2021 |
| Instrument | 2021-133828 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 405 SONOMA AVE, RODEO, CA 94572-1610 |
| Document Number | 0000133829 |
|---|---|
| Date | May 4, 2021 |
| Instrument | 2021-133829 |
| Name | HOMEBRIDGE FINANCIAL SERVICES INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 1, 2051 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | John Swett Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $500,000 (-9.58%) Land $311,966 Building $188,034 | |
| 2025 | $7,731.00 (-1.62%) | $553,000 (-9.14%) Land $345,035 Building $207,965 |
| 2023 | $7,858.00 (-8.43%) | $608,634 Land $379,746 Building $228,888 |
| 2022 | $8,581.00 |
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 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.02% 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 740 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 |
| Verizon Fixed Wireless | 300 / 20 |
May also be available: T-Mobile, Unwired.
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