Contra Costa County property record for 688 Dolphin Dr, Danville, CA 94526 · Last verified August 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,317 sqft · built 1968 |
| Lot Size | 0.356 acres (15,500 sqft) |
| Owner | Company Name on File |
| Last Sale | $1,363,000 (Jul 2019) |
| Tax Bill | $17,263 (2025) |
| Deeds & Mortgages | Oct 2021 Transfer Oct 2021 Mortgage + 4 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 196-402-001-8 |
| Primary APN | 196-402-001-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 11 Rooms |
| Stories | 1 Story |
| Building Area | 2,317 sqft Living Area |
| 1st Floor Area | 2,317 sqft |
| Year Built | Built 1968 |
|---|---|
| Effective Year Built | Effective 1968 |
| Lot Area | 15,500 sqft (0.356 acres) |
| Garage Type | Attached |
| Garage Area | 528 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 688 DOLPHIN DR |
|---|---|
| City | DANVILLE |
| State | CA |
| Zip | 94526-1822 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 3306 72 |
| Legal Subdivision | SUBDIVISION 3306 |
| Legal Tract | 3306 |
| Legal Lot Number | 72 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 346206 |
Source: Contra Costa County records · APN 196-402-001-8
Assessment roll updated July 14, 2026 · Last verified August 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 | 688 DOLPHIN DR, DANVILLE, CA 94526-1822 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Oct 27, 2021 | Intrafamily Transfer, Transfer ACCOMMODATION |
| Oct 27, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage SAFE CU |
| Feb 20, 2020 | Intrafamily Transfer, Transfer · Stand-Alone Second Mortgage SAFE CU |
| Feb 20, 2020 | Quit Claim Deed, Transfer PLACER TITLE COMPANY, PLACER TITLE CO. |
| Jul 17, 2019 | Quit Claim Deed, Transfer ATTORNEY ONLY |
| Jul 10, 2019 | Grant Deed, Transfer · Conventional Mortgage SAFE CU |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 10, 2019 · Amount on Record |
| Deed Sale | Jul 10, 2019 · Amount on Record |
| Deed Document Number | 2019106266 |
| Last Transfer Date | Oct 22, 2021 |
| Transfer Doc | 0000301414 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 27, 2021 |
| Property Address | 688 DOLPHIN DR, DANVILLE, CA 94526-1822 |
| Document Number | 0000301416 |
| Map Reference | VOL 103 PG 19 |
| Instrument Date | Oct 22, 2021 |
| Instrument | 2021-301416 |
| Transaction Type | Transfer |
| Record Updated | Jun 07, 2023 |
| Title Company | ACCOMMODATION |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Living Trust |
| Address | 688 DOLPHIN DR, DANVILLE, CA 94526-1822 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 27, 2021 |
| Property Address | 688 DOLPHIN DR, DANVILLE, CA 94526-1822 |
| Document Number | 0000301414 |
| Map Reference | VOL 103 PG 19 |
| Instrument Date | Oct 22, 2021 |
| Instrument | 2021-301414 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 688 DOLPHIN DR, DANVILLE, CA 94526-1822 |
| Document Number | 0000301415 |
|---|---|
| Date | Oct 27, 2021 |
| Instrument | 2021-301415 |
| Name | SAFE CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Nov 01, 2051 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 20, 2020 |
| Property Address | 688 DOLPHIN DR, DANVILLE, CA 94526-1822 |
| Document Number | 0000032089 |
| Map Reference | VOL 103 PG 19 |
| Instrument Date | Jan 28, 2020 |
| Instrument | 2020-032089 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | PLACER TITLE COMPANY |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 688 DOLPHIN DR, DANVILLE, CA 94526-1822 |
| Document Number | 0000032090 |
|---|---|
| Date | Feb 20, 2020 |
| Instrument | 2020-032090 |
| Name | SAFE CU |
|---|---|
| Type | Credit Union |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 241 Months |
| Due | Mar 05, 2040 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 20, 2020 |
| Property Address | 688 DOLPHIN DR, DANVILLE, CA 94526-1822 |
| Document Number | 0000032091 |
| Instrument Date | Jan 28, 2020 |
| Instrument | 32091 |
| Transaction Type | Transfer |
| Record Updated | Mar 09, 2020 |
| Title Company | PLACER TITLE COMPANY, PLACER TITLE CO. |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 688 DOLPHIN DR DANVILLE CA 945261822, DANVILLE, CA 94526-1822 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 17, 2019 |
| Property Address | 688 DOLPHIN DR, DANVILLE, CA 94526-1822 |
| Document Number | 0000110863 |
| Instrument Date | Jul 16, 2019 |
| Instrument | 110863 |
| Transaction Type | Transfer |
| Record Updated | Jul 30, 2019 |
| Title Company | ATTORNEY ONLY |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 688 DOLPHIN DR DANVILLE CA 945261822, DANVILLE, CA 94526-1822 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 10, 2019 |
| Property Address | 688 DOLPHIN DR, DANVILLE, CA 94526-1822 |
| Document Number | 0000106266 |
| Map Reference | VOL 103 PG 19 |
| Instrument Date | Jun 25, 2019 |
| Instrument | 2019-106266 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 688 DOLPHIN DR, DANVILLE, CA 94526-1822 |
| Document Number | 0000106267 |
|---|---|
| Date | Jul 10, 2019 |
| Instrument | 2019-106267 |
| Name | SAFE CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2049 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Danville Town |
| Unified School District | San Ramon Valley 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 | $1,520,447 (+2%) Land $1,003,965 Building $516,482 | |
| 2025 | $17,263.00 (+4.14%) Homeowner's exemption | $1,490,635 (+4.04%) Land $984,280 Building $506,355 |
| 2023 | $16,577.00 (+0.75%) Homeowner's exemption | $1,432,754 Land $946,060 Building $486,694 |
| 2022 | $16,454.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 060133462062, 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 |
| Flood Insurance Cost | Premium on Record median of 17 individual NFIP policies nearby |
| Nearby Flood Policies | 17 in force |
| 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 298 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 |
| AT&T | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: Etheric Communications, LLC.. Availability varies by address; speeds are provider-advertised maximums, not measured.
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