Contra Costa County property record for 12 Ruth Ct, Lafayette, CA 94549
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,662 sqft · built 1950 |
| Lot Size | 0.558 acres (24,300 sqft) |
| Owner | Company Name on File |
| Last Sale | $765,000 (Sep 2011) |
| Tax Bill | $12,598 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 185-400-018-7 |
| Primary APN | 185-400-018-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,662 sqft Living Area |
| 1st Floor Area | 1,662 sqft |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 2005 |
| Lot Area | 24,300 sqft (0.558 acres) |
| Garage Type | Attached |
| Garage Area | 378 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Central |
|---|
| Street Address | 12 RUTH CT |
|---|---|
| City | LAFAYETTE |
| State | CA |
| Zip | 94549-6060 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | SUN VALLEY EST LOT 332 |
| Legal Subdivision | SUN VLY ESTATES |
| Legal Lot Number | 332 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 341000 |
Source: Contra Costa County assessment roll, 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 | Company Name on File |
|---|---|
| Mailing Address | 12 RUTH CT, LAFAYETTE, CA 94549-6060 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Sep 20, 2011 · Amount on Record |
| Deed Sale | Sep 20, 2011 · Amount on Record |
| Prior Sale | Dec 28, 2010 · Amount on Record |
| Deed Document Number | 2011193301 |
| Last Transfer Date | Nov 17, 2011 |
| Transfer Doc | 0000253658 |
| Record Updated | Sep 20, 2026 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Lafayette City |
| Secondary School District | Acalanes Union High School District (09 - 12) |
| Elementary School District | Lafayette Elementary School District (KG - 08) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $980,089 (+2%) Land $723,859 Building $256,230 | |
| 2025 | $12,598.00 (+3.6%) | $960,872 (+4.04%) Land $709,666 Building $251,206 |
| 2023 | $12,160.00 (+1.56%) | $923,561 Land $682,109 Building $241,452 |
| 2022 | $11,973.00 |
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 66% of the US · lower than 80% of California |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond ember reach |
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 345 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Etheric Communications, LLC., Radiate Holdings.
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