Contra Costa County property record for 9237 Shearwater Cir, Discovery Bay, CA 94505
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,725 sqft · built 2017 |
| Lot Size | 0.149 acres (6,475 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $765,000 (Sep 2020) |
| Tax Bill | $11,106 (2025) |
| Deeds & Mortgages | May 2026 Line of Credit Mar 2022 Mortgage + 2 more |
| Flood Zone | Zone X (moderate risk) |
| APN | 011-680-056-6 |
| Primary APN | 011-680-056-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,725 sqft Living Area |
| 1st Floor Area | 1,254 sqft |
| 2nd Floor Area | 1,471 sqft |
| Year Built | Built 2017 |
|---|---|
| Effective Year Built | Effective 2019 |
| Architectural Style | Cluster |
| Lot Area | 6,475 sqft (0.149 acres) |
| Garage Type | Attached |
| Garage Area | 824 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 9237 SHEARWATER CIR |
|---|---|
| City | DISCOVERY BAY |
| State | CA |
| Zip | 94505-2696 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | P1 |
| Legal Description | T8993 L141 |
| Legal Subdivision | LAKES/DISCOVERY BAY LAKES 11 S |
| Legal Tract | 8993 |
| Legal Lot Number | 141 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1066 |
| Census Tract | 304006 |
9237 Shearwater Cir is owned and occupied by two individuals who acquired it in January 2022.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 9237 SHEARWATER CIR, DISCOVERY BAY, CA 94505-2696 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| May 18, 2026 | Deed of Trust, Mortgage · Line of Credit BANK OF AMIERCA NA |
| Mar 8, 2022 | Intrafamily Transfer, Transfer · Conventional Mortgage JPMORGAN CHASE BANK NA |
| Sep 30, 2020 | Quit Claim Deed, Transfer FIRST AMERICAN TITLE |
| Sep 30, 2020 | Grant Deed, Transfer FIRST AMERICAN TITLE COMPANY |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 30, 2020 · Amount on File |
| Deed Sale | Sep 30, 2020 · Amount on File |
| Prior Sale | Dec 28, 2016 · Amount on File |
| Deed Document Number | 2020222789 |
| Last Transfer Date | Jan 20, 2022 |
| Transfer Doc | 0000041146 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 18, 2026 |
| Property Address | 9237 SHEARWATER CIR, DISCOVERY BAY, CA 94505-2696 |
| Document Number | 0000051420 |
| Instrument Date | May 9, 2026 |
| Instrument | 202651420 |
| Transaction Type | Mortgage |
| Record Updated | Jul 12, 2026 |
| Title Company | WFG LENDER SERVICES |
| Name | Verified Name |
|---|---|
| Address | 9237 SHEARWATER CIR, DISCOVERY BAY, CA 94505-2696 |
| Document Number | 0000051420, |
|---|---|
| Date | May 18, 2026 |
| Instrument | 202651420 |
| Name | BANK OF AMIERCA NA |
|---|
| Type | Line of Credit |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | May 9, 2056 |
| Rate | 6.37% |
|---|---|
| Max Rate | -1% |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 8, 2022 |
| Property Address | 9237 SHEARWATER CIR, DISCOVERY BAY, CA 94505-2696 |
| Document Number | 0000041146 |
| Map Reference | MB 500 PG 8 |
| Instrument Date | Jan 20, 2022 |
| Instrument | 2022-041146 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | AMROCK INC, AMROCK LLC |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 9237 SHEARWATER CIR, DISCOVERY BAY, CA 94505-2696 |
| Document Number | 0000041147 |
|---|---|
| Date | Mar 8, 2022 |
| Instrument | 2022-041147 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 179 Months |
| Due | Feb 1, 2037 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 30, 2020 |
| Property Address | 9237 SHEARWATER CIR, DISCOVERY BAY, CA 94505-2696 |
| Document Number | 0000222790 |
| Instrument Date | Sep 24, 2020 |
| Instrument | 222790 |
| Transaction Type | Transfer |
| Record Updated | Oct 21, 2020 |
| Title Company | FIRST AMERICAN TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 9237 SHEARWATER CIR DISCOVERY BAY CA 945052696, DISCOVERY BAY, CA 94505-2696 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 30, 2020 |
| Property Address | 9237 SHEARWATER CIR, DISCOVERY BAY, CA 94505-2696 |
| Document Number | 0000222789 |
| Map Reference | MB 500 PG 8 |
| Instrument Date | Sep 24, 2020 |
| Instrument | 2020-222789 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| Amount | Amount on Record |
|---|---|
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 9237 SHEARWATER CIR, DISCOVERY BAY, CA 94505-2696 |
The 2025 property tax bill for 9237 Shearwater Cir was $11,106.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Elementary School District | Knightsen Elementary School District (KG - 08) |
| Secondary School District | Liberty Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $862,459 (+2%) Land $211,697 Building $650,762 | |
| 2025 | $11,106.00 | $845,549 Land $207,547 Building $638,002 |
| 2023 | $10,560.00 (+3.66%) | $812,718 Land $199,489 Building $613,229 |
| 2022 | $10,187.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 9237 Shearwater Cir in Zone X, an area of moderate flood risk.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 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 File median of 15 policies |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 15 in force |
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.
Wildfire risk around 9237 Shearwater Cir is moderate, ranking above 58% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 58% of the US · lower than 65% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | TOWN OF DISCOVERY BAY serves 16,790 people · EPA ID CA0710009 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2023 |
| 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.
Source: FCC Broadband Data Collection, based on 592 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T, Verizon.
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