Contra Costa County property record for 4008 Capstan Pl, Discovery Bay, CA 94505
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,856 sqft · built 1995 |
| Lot Size | 0.179 acres (7,808 sqft) |
| Owner | Company Name on Record |
| Last Sale | $800,000 (May 2013) |
| Tax Bill | $12,496 (2025) |
| Deeds & Mortgages | Oct 2021 Mortgage May 2022 Transfer + 1 more |
| Flood Zone | Zone X (moderate risk) |
| APN | 008-360-013 |
| Primary APN | 008-360-013 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,856 sqft Living Area |
| 1st Floor Area | 1,600 sqft |
| 2nd Floor Area | 1,256 sqft |
| Year Built | Built 1995 |
|---|---|
| Effective Year Built | Effective 1995 |
| Lot Area | 7,808 sqft (0.179 acres) |
| View / Lot | Waterfront |
| Garage Type | Attached |
| Garage Area | 672 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 4008 CAPSTAN PL |
|---|---|
| City | DISCOVERY BAY |
| State | CA |
| Zip | 94505-1109 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | P1 |
| Legal Description | T6760 L30 |
| Legal Subdivision | SUBDIVISION 6760 |
| Legal Tract | 6760 |
| Legal Lot Number | 30 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1008 |
| Census Tract | 304004 |
Source: Contra Costa County records, as of July 14, 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 Record |
|---|---|
| Mailing Address | 4008 CAPSTAN PL, DISCOVERY BAY, CA 94505-1109 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Oct 25, 2021 | Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA |
| May 10, 2022 | Affidavit of Death of Joint Tenant, Transfer |
| May 10, 2022 | Intrafamily Transfer, Transfer |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 7, 2013 · Amount on Record |
| Deed Sale | May 7, 2013 · Amount on Record |
| Prior Sale | Mar 8, 2013 · Amount on Record |
| Deed Document Number | 2013114188 |
| Last Transfer Date | May 3, 2022 |
| Transfer Doc | 0000080656 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4008 CAPSTAN PL, DISCOVERY BAY, CA 94505-1109 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | AMROCK TITLE CALIFORNIA INC |
| Name | Verified Name |
|---|---|
| Address | 4008 CAPSTAN PL, DISCOVERY BAY, CA 94505-1109 |
| Document Number | 0000298279 |
|---|---|
| Date | Oct 25, 2021 |
| Instrument | 2021-298279 |
| Name | JPMORGAN CHASE BANK NA |
|---|---|
| Type | Bank |
| Address | COLUMBUS, OH 43240 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 1, 2051 |
| Document Type | Affidavit of Death of Joint Tenant |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 10, 2022 |
| Property Address | 4008 CAPSTAN PL, DISCOVERY BAY, CA 94505-1109 |
| Document Number | 0000080655 |
| Map Reference | MB 323 PG 9 |
| Instrument Date | May 3, 2022 |
| Instrument | 2022-080655 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4008 CAPSTAN PL, DISCOVERY BAY, CA 94505-1109 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 10, 2022 |
| Property Address | 4008 CAPSTAN PL, DISCOVERY BAY, CA 94505-1109 |
| Document Number | 0000080656 |
| Map Reference | MB 323 PG 9 |
| Instrument Date | May 3, 2022 |
| Instrument | 2022-080656 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 4008 CAPSTAN PL, DISCOVERY BAY, CA 94505-1109 |
Source: Contra Costa County assessment roll, as of July 14, 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) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,004,836 (+2%) Land $251,207 Building $753,629 | |
| 2025 | $12,496.00 (+6.24%) Homeowner's exemption | $985,134 (+4.04%) Land $246,282 Building $738,852 |
| 2023 | $11,762.00 (+0.93%) Homeowner's exemption | $946,881 Land $236,719 Building $710,162 |
| 2022 | $11,654.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
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 |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 1 (1995) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jan 1995 · Severe Winter Storms, Flooding, Landslides, Mud Flows |
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: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 64% of the US · lower than 78% of California |
|---|---|
| Wildfire Likelihood | 0.05% annual chance |
| Exposure | None beyond ember reach |
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 223 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 |
| AT&T Fixed Wireless · Fiber in parts of the area | 100 / 20 |
May also be available: Verizon.
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