Contra Costa County property record for 3316 Ridge Rd, Lafayette, CA 94549
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,703 sqft · built 1951 |
| Lot Size | 0.291 acres (12,690 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $1,109,000 (Jun 2025) |
| Tax Bill | $809 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 234-280-044-4 |
| Primary APN | 234-280-044-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,703 sqft Living Area |
| 1st Floor Area | 1,154 sqft |
| Basement Area | 549 sqft |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1953 |
| Lot Area | 12,690 sqft (0.291 acres) |
| Garage Type | Attached |
| Garage Area | 390 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 3316 RIDGE RD |
|---|---|
| City | LAFAYETTE |
| State | CA |
| Zip | 94549-4618 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LAFAYETTE OAKS LOT 24 & POR LOT 23 |
| Legal Subdivision | LAFAYETTE OAKS |
| Legal Lot Number | 24,23 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2012 |
| Census Tract | 349000 |
Source: Contra Costa County assessment roll, APN 234-280-044-4, as of July 14, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 3316 RIDGE RD, LAFAYETTE, CA 94549-4618 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 23, 2025 · Amount on Record |
| Deed Sale | Jun 23, 2025 · Amount on Record |
| Deed Document Number | 202562833 |
| Prior Transfer Date | Jun 17, 2025 |
| Prior Transfer Doc | 0000062832 |
| Record Updated | Sep 20, 2026 |
Source: Contra Costa County assessment roll as of July 14, 2026 · Last verified July 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) |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,130,976 (+763.85%) Land $816,000 Building $314,976 | |
| 2025 | $809.00 (+7.58%) Disabled Person's exemption Veteran's exemption | $130,922 (+4.04%) Land $49,216 Building $81,706 |
| 2023 | $752.00 (+0.94%) Disabled Person's exemption Veteran's exemption | $125,839 Land $47,305 Building $78,534 |
| 2022 | $745.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), as of October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133490002, as of September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 3 in force |
| Nearby Flood Claims | 5 (1982–2023) |
| Claims Outside the SFHA | 1 of 5 |
| Most Recent Claim | Jan 2023 · Severe Winter Storms, Flooding, Landslides, And Mudslides |
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection, 423 locations within half a mile, as of December 31, 2025 · Last verified October 2026
| 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 |
May also be available: Etheric Communications, LLC., Verizon.
5G (outdoors only) and 4G LTE
Source: EPA Safe Drinking Water Information System, water system CA0110005, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | EAST BAY MUD serves 1,468,000 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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