Contra Costa County property record for 1315 Shell Ct, Discovery Bay, CA 94505 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,594 sqft · built 1980 |
| Lot Size | 0.193 acres (8,400 sqft) |
| Owner | Individual Name on File |
| Last Sale | $391,500 (Mar 2016) |
| Tax Bill | $6,848 (2025) |
| Flood Zone | Zone X (reduced by levee) |
| APN | 004-191-032-4 |
| Primary APN | 004-191-032-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,594 sqft Living Area |
| 1st Floor Area | 1,594 sqft |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1980 |
| Lot Area | 8,400 sqft (0.193 acres) |
| View / Lot | Landlocked |
| Garage Type | Attached |
| Garage Area | 504 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 1315 SHELL CT |
|---|---|
| City | DISCOVERY BAY |
| State | CA |
| Zip | 94505-9428 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 4086 LOT 91 EX MR |
| Legal Subdivision | DISCOVERY BAY SUBDIVISION 4086 |
| Legal Tract | 4086 |
| Legal Lot Number | 91 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2015 |
| Census Tract | 304003 |
Source: Contra Costa County records · APN 004-191-032-4
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 | Individual Name on File |
|---|---|
| Mailing Address | 1412 WILLOW LAKE RD, DISCOVERY BAY, CA 94505-9421 |
| Owner Type | Individual |
| Vesting | Sole Owner |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Mar 15, 2016 · Amount on Record |
| Deed Sale | Mar 15, 2016 · Amount on Record |
| Prior Sale | Nov 04, 2015 · Amount on Record |
| Deed Document Number | 201645035 |
| Prior Transfer Date | Mar 09, 2016 |
| Prior Transfer Doc | 0000049531 |
| 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 | $472,232 (+2%) Land $231,466 Building $240,766 | |
| 2025 | $6,848.00 (+7.28%) | $462,974 (+4.04%) Land $226,928 Building $236,046 |
| 2023 | $6,383.00 (+1.56%) | $444,998 Land $218,117 Building $226,881 |
| 2022 | $6,285.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133040032, 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 | Reduced by levee depends on levee performance |
| 500-Year Floodplain | No |
| Nearest Special Flood Hazard Area | Zone A, within 100 ft |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 2 (1980–2024) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Feb 2024, rainfall accumulation, Severe Storms And Flooding |
| 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 405 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Xfinity | Cable | 2,000 / 250 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | Fixed Wireless | 100 / 20 |
May also be available at this address: Zinnia Networks. Availability varies by address; speeds are provider-advertised maximums, not measured.
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