Contra Costa County property record for 186 Joaquin Cir, Danville, CA 94526
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 4 ba · 3,077 sqft · built 1970 |
| Lot Size | 0.248 acres (10,800 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $1,102,000 (Apr 2016) |
| Tax Bill | $18,627 (2025) |
| Deeds & Mortgages | Aug 2021 Line of Credit Jun 2021 Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 218-272-005-8 |
| Primary APN | 218-272-005-8 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 11 Rooms |
| Stories | 2 Stories |
| Building Area | 3,077 sqft Living Area |
| 1st Floor Area | 1,970 sqft |
| 2nd Floor Area | 1,107 sqft |
| Year Built | Built 1970 |
|---|---|
| Effective Year Built | Effective 1995 |
| Lot Area | 10,800 sqft (0.248 acres) |
| Garage Type | Attached |
| Garage Area | 585 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 186 JOAQUIN CIR |
|---|---|
| City | DANVILLE |
| State | CA |
| Zip | 94526-3015 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TRACT 3721 LOT 106 EX MR |
| Legal Subdivision | SUBDIVISION 3721 |
| Legal Tract | 3721 |
| Legal Lot Number | 106 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 345105 |
Source: Contra Costa County records, as of July 14, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 186 JOAQUIN CIR, DANVILLE, CA 94526-3015 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Aug 12, 2021 | Deed of Trust, Mortgage · Line of Credit GEORGIAS OWN CU |
| Jun 23, 2021 | Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC |
| Apr 11, 2022 | Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC |
| Jul 29, 2020 | Deed of Trust, Mortgage GUARANTEED RATE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 7, 2016 · Amount on Record |
| Deed Sale | Apr 7, 2016 · Amount on Record |
| Prior Sale | Jul 30, 1998 · Amount on Record |
| Deed Document Number | 201662509 |
| Prior Transfer Date | Dec 4, 2014 |
| Prior Transfer Doc | 0000219806 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 186 JOAQUIN CIR, DANVILLE, CA 94526-3015 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Name | Verified Name |
|---|---|
| Address | 186 JOAQUIN CIR, DANVILLE, CA 94526-3015 |
| Document Number | 0000225205 |
|---|---|
| Date | Aug 12, 2021 |
| Instrument | 2021-225205 |
| Name | GEORGIAS OWN CU |
|---|---|
| Type | Credit Union |
| Address | ATLANTA, GA 30303 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Aug 11, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 186 JOAQUIN CIR, DANVILLE, CA 94526-3015 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | BOSTON NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 186 JOAQUIN CIR, DANVILLE, CA 94526-3015 |
| Document Number | 0000180804 |
|---|---|
| Date | Jun 23, 2021 |
| Instrument | 2021-180804 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Mortgage Company |
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 186 JOAQUIN CIR, DANVILLE, CA 94526-3015 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | BOSTON NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 186 JOAQUIN CIR, DANVILLE, CA 94526-3015 |
| Document Number | 0000062130 |
|---|---|
| Date | Apr 11, 2022 |
| Instrument | 2022-062130 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Mortgage Company |
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 1, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.12% |
| Type Change Date | May 1, 2029 |
| Change Frequency | 6 Months |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 8.12% |
| Index | Other |
| Max Rate | 8.12% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 186 JOAQUIN CIR, DANVILLE, CA 94526-3015 |
| Document Number | 0000164803 |
| Instrument Date | Jul 29, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Aug 26, 2020 |
| Title Company | NOT AVAILABLE |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 186 JOAQUIN CIR DANVILLE CA 945263015, DANVILLE, CA 94526-3015 |
| Document Number | 0000164803 |
|---|---|
| Date | Aug 7, 2020 |
| Instrument | 164803 |
| Name | GUARANTEED RATE |
|---|---|
| Address | CHICAGO, IL 60613 |
| Amount | Amount Recorded |
|---|---|
| Term | 360 Months |
| Due | Aug 6, 2050 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 2.87% |
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 | $1,638,376 (+2%) Land $869,377 Building $768,999 | |
| 2025 | $18,627.00 (+4.28%) | $1,606,252 (+4.04%) Land $852,331 Building $753,921 |
| 2023 | $17,862.00 (+6.3%) | $1,543,882 Land $819,235 Building $724,647 |
| 2022 | $16,803.00 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; 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 |
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 | 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 564 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 Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
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