Contra Costa County property record for 1981 William Way, Concord, CA 94520 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,035 sqft · built 1957 |
| Lot Size | 0.131 acres (5,700 sqft) |
| Owner | Individual Name on File |
| Last Sale | $310,000 (Nov 2004) |
| Tax Bill | $7,225 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 128-082-011-7 |
| Primary APN | 128-082-011-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,035 sqft Living Area |
| 1st Floor Area | 1,035 sqft |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1957 |
| Lot Area | 5,700 sqft (0.131 acres) |
| Garage Type | Attached |
| Garage Area | 461 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 1981 WILLIAM WAY |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94520-3962 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 2365 302 |
| Legal Subdivision | SUNSHINE ESTATES UNIT #8 |
| Legal Tract | 2365 |
| Legal Lot Number | 302 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 336201 |
Source: Contra Costa County records · APN 128-082-011-7
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 | Individual Name on File |
|---|---|
| Mailing Address | 1981 WILLIAM WAY, CONCORD, CA 94520-3962 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Nov 01, 2004 · Amount on Record |
| Deed Sale | Nov 01, 2004 · Amount on Record |
| Prior Sale | Oct 10, 2002 · Amount on Record |
| Deed Document Number | 2004417548 |
| Prior Transfer Date | Oct 01, 2002 |
| Prior Transfer Doc | 0000365204 |
| 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 |
| Municipality | Concord City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
Assessed value is set for property tax purposes and is not a market price estimate.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $574,309 (+2%) Land $325,621 Building $248,688 | |
| 2025 | $7,225.00 (+4.66%) | $563,049 (+4.04%) Land $319,237 Building $243,812 |
| 2023 | $6,903.00 (+1.38%) | $541,188 Land $306,842 Building $234,346 |
| 2022 | $6,809.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133362011, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Nearby Flood Claims | 1 (1982) |
| Most Recent Claim | Jan 1982, rainfall accumulation, Severe Storms, Flood, Mudslides & High Tide |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
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, availability as of December 31, 2025 · Published October 2026 · based on 747 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Radiate Holdings | Cable | 1,500 / 50 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: AT&T, T-Mobile USA. Availability varies by address; speeds are provider-advertised maximums, not measured.
5G and 4G LTE
Search by:
By searching, you agree to: Terms • Privacy • Disclosures