Contra Costa County property record for 721 Sinnet Ct, Danville, CA 94526
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,695 sqft · built 1980 |
| Lot Size | 0.202 acres (8,800 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $1,950,000 (Sep 2025) |
| Tax Bill | $15,311 (2025) |
| Deeds & Mortgages | Nov 2025 Transfer Nov 2025 Transfer + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 218-770-017 |
| Primary APN | 218-770-017 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,695 sqft Living Area |
| Gross Area | 2,126 sqft |
| 1st Floor Area | 1,695 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1980 |
|---|---|
| Effective Year Built | Effective 1980 |
| Lot Area | 8,800 sqft (0.202 acres) |
| Garage Type | Attached |
| Garage Area | 431 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 721 SINNET CT |
|---|---|
| City | DANVILLE |
| State | CA |
| Zip | 94526-5537 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T05248 L0017 B |
| Legal Subdivision | TRACT 5248 |
| Legal Tract | 05248 |
| Legal Lot Number | 17 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 345114 |
Source: Contra Costa County assessment roll, 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 | 2 Company Names on File |
|---|---|
| Mailing Address | 721 SINNET CT, DANVILLE, CA 94526-5537 |
| Owner Type | Company |
| Vesting | Life Tenant |
| Date | Document |
|---|---|
| Nov 19, 2025 | Intrafamily Transfer, Transfer |
| Nov 19, 2025 | Intrafamily Transfer, Transfer |
| Sep 25, 2025 | Grant Deed, Transfer · Conventional Mortgage THE TURNKEY FOUNDATION INC |
| Sep 22, 2020 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Sep 25, 2025 · Amount on Record |
| Deed Sale | Sep 25, 2025 · Amount on Record |
| Prior Sale | Apr 16, 2025 · Amount on Record |
| Deed Document Number | 2025100501 |
| Last Transfer Date | Nov 14, 2025 |
| Transfer Doc | 0000130360 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 19, 2025 |
| Property Address | 721 SINNET CT, DANVILLE, CA 94526-5537 |
| Document Number | 0000130361 |
| Map Reference | MB 213 PG 45 |
| Instrument Date | Nov 14, 2025 |
| Instrument | 2025- 130361 |
| Transaction Type | Transfer |
| Record Updated | Dec 2, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 721 SINNET CT, DANVILLE, CA 94526-5537 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 19, 2025 |
| Property Address | 721 SINNET CT, DANVILLE, CA 94526-5537 |
| Document Number | 0000130360 |
| Map Reference | MB 213 PG 45 |
| Instrument Date | Nov 14, 2025 |
| Instrument | 2025- 130360 |
| Transaction Type | Transfer |
| Record Updated | Dec 2, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 721 SINNET CT, DANVILLE, CA 94526-5537 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 25, 2025 |
| Property Address | 721 SINNET CT, DANVILLE, CA 94526-5537 |
| Document Number | 0000100501 |
| Map Reference | MB 213 PG 45 |
| Instrument Date | Sep 19, 2025 |
| Instrument | 2025- 100501 |
| Transaction Type | Transfer |
| Record Updated | Oct 8, 2025 |
| Title Company | TWFG NATIONAL TITLE INSURANCE COMPANY, WFG NATIONAL TITLE INS CO |
| 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 |
|---|---|
| Address | 721 SINNET CT, DANVILLE, CA 94526-5537 |
| Document Number | 0000100502 |
|---|---|
| Date | Sep 25, 2025 |
| Instrument | 2025- 100502 |
| Name | THE TURNKEY FOUNDATION INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2055 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Sep 22, 2020 |
| Property Address | 721 SINNET CT, DANVILLE, CA 94526-5537 |
| Document Number | 0000211285 |
| Instrument Date | Sep 15, 2020 |
| Instrument | 211285 |
| Transaction Type | Transfer |
| Record Updated | Oct 9, 2020 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | PO BOX 236 ALAMO CA 945070236, ALAMO, CA 94507-0236 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Danville Town |
| Unified School District | San Ramon Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $1,950,000 (+5%) Land $1,400,000 Building $550,000 | |
| 2025 | $15,311.00 (+272.17%) | $1,300,000 (+363.7%) Land $1,000,000 Building $300,000 |
| 2023 | $4,114.00 (+0.73%) | $280,352 Land $150,637 Building $129,715 |
| 2022 | $4,084.00 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
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 minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 2 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 534 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 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Communications, LLC. Fixed Wireless | 250 / 100 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
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