Contra Costa County property record for 2477 Camino Diablo, Byron, CA 94514
| Property Type | Rural Home |
|---|---|
| Details | 6 bd · 4 ba · 3,998 sqft · built 1975 |
| Lot Size | 3.37 acres (147,232 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,100,000 (Aug 2005) |
| Tax Bill | $12,261 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 003-130-011-4 |
| Primary APN | 003-130-011-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 6 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 14 Rooms |
| Stories | 1 Story |
| Building Area | 3,998 sqft Living Area |
| Gross Area | 2,630 sqft |
| 1st Floor Area | 2,630 sqft |
| Year Built | Built 1975 |
|---|---|
| Effective Year Built | Effective 1975 |
| Lot Area | 147,232 sqft |
| Garage Area | 524 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 2477 CAMINO DIABLO |
|---|---|
| City | BYRON |
| State | CA |
| Zip | 94514-0030 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Local Zoning Code | A40 |
| Legal Description | PCL MAP 27 PG 16 PCL B EX 1/2 MR |
| Legal Tract | 27PM16 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1016 |
| Census Tract | 304002 |
Source: Contra Costa County records · APN 003-130-011-4
Assessment roll updated 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 | Company Name on File |
|---|---|
| Mailing Address | 2477 CAMINO DIABLO, BYRON, CA 94514-0030 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 11, 2005 · Amount on Record |
| Deed Sale | Aug 11, 2005 · Amount on Record |
| Prior Sale | Nov 12, 2003 · Amount on Record |
| Deed Document Number | 2005301403 |
| Last Transfer Date | Jan 30, 2013 |
| Transfer Doc | 0000043127 |
| Record Updated | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Elementary School District | Byron Union Elementary School District (KG - 08) |
| Secondary School District | Liberty Union High School District (09 - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,115,000 (-) Land $515,000 Building $600,000 | |
| 2025 | $12,261.00 (-6.27%) Homeowner's exemption | $1,115,000 (-7.08%) Land $515,000 Building $600,000 |
| 2023 | $13,081.00 (+3.06%) Homeowner's exemption | $1,200,000 Land $600,000 Building $600,000 |
| 2022 | $12,693.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 22 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 22 in force |
| Nearby Flood Claims | 7 (1980–2023) |
| Claims Outside the SFHA | 2 of 7 |
| Most Recent Claim | Mar 2023 · rainfall accumulation |
| Claims by Event |
|
| Wildfire Risk | High above 79% of the US · above 57% of California |
|---|---|
| Wildfire Likelihood | 0.6% 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 as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: Verizon.
Based on FCC filings for 5 locations within half a mile of this property.
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