Contra Costa County property record for 3453 Ashbourne Cir, San Ramon, CA 94583
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 4,261 sqft · built 2005 |
| Lot Size | 0.335 acres (14,609 sqft) |
| Owner | 2 Trust Names on File |
| Last Sale | $2,601,000 (May 2021) |
| Tax Bill | $33,725 (2025) |
| Deeds & Mortgages | Oct 2025 Transfer May 2021 Sale & Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 211-360-006-4 |
| Primary APN | 211-360-006-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Total Rooms | 13 Rooms |
| Stories | 2 Stories |
| Building Area | 4,261 sqft Living Area |
| 1st Floor Area | 2,153 sqft |
| 2nd Floor Area | 2,108 sqft |
| Year Built | Built 2005 |
|---|---|
| Effective Year Built | Effective 2006 |
| Architectural Style | Cluster |
| Lot Area | 14,609 sqft (0.335 acres) |
| Garage Type | Attached |
| Garage Area | 760 sqft |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 3453 ASHBOURNE CIR |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94583-6012 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | P1 |
| Legal Description | T7996 L6 |
| Legal Subdivision | SUBDIVISION 7996 |
| Legal Tract | 7996 |
| Legal Lot Number | 6 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 345115 |
3453 Ashbourne Cir is owner-occupied and held in a trust since May 2021.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | 2 Trust Names on File |
|---|---|
| Mailing Address | 3453 ASHBOURNE CIR, SAN RAMON, CA 94583-6012 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust |
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 |
|---|---|
| Oct 9, 2025 | Intrafamily Transfer, Transfer |
| May 14, 2021 | Grant Deed, Transfer · Conventional Mortgage QUICKEN LOANS LLC |
| Mar 7, 2018 | Quit Claim Deed, Transfer Quitclaim |
| Feb 28, 2017 | Grant Deed, Transfer FIRST AMERICAN TITLE |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | May 14, 2021 · Amount on File |
| Deed Sale | May 14, 2021 · Amount on File |
| Prior Sale | Mar 24, 2006 · Amount on File |
| Deed Document Number | 2021144785 |
| Prior Transfer Date | Feb 6, 2018 |
| Prior Transfer Doc | 0000035127 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Oct 9, 2025 |
| Property Address | 3453 ASHBOURNE CIR, SAN RAMON, CA 94583-6012 |
| Document Number | 0000105946 |
| Map Reference | MB 473 PG 46 |
| Instrument Date | Oct 8, 2025 |
| Instrument | 2025- 105946 |
| Transaction Type | Transfer |
| Record Updated | Oct 21, 2025 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 3453 ASHBOURNE CIR, SAN RAMON, CA 94583-6012 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | May 14, 2021 |
| Property Address | 3453 ASHBOURNE CIR, SAN RAMON, CA 94583-6012 |
| Document Number | 0000144785 |
| Map Reference | MB 473 PG 46 |
| Instrument Date | May 9, 2021 |
| Instrument | 2021-144785 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Living Trust |
| Address | 3453 ASHBOURNE CIR, SAN RAMON, CA 94583-6012 |
| Document Number | 0000144786 |
|---|---|
| Date | May 14, 2021 |
| Instrument | 2021-144786 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Jun 1, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 7, 2018 |
| Property Address | 3453 ASHBOURNE CIR, SAN RAMON, CA 94583-6012 |
| Document Number | 0000035127 |
| Instrument Date | Feb 6, 2018 |
| Instrument | 35127 |
| Transaction Type | Transfer |
| Record Updated | Mar 19, 2018 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Life Estate |
| Address | 3453 ASHBOURNE CIR SAN RAMON CA 945836012, SAN RAMON, CA 94583-6012 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 28, 2017 |
| Property Address | 3453 ASHBOURNE CIR, SAN RAMON, CA 94583-6012 |
| Document Number | 0000035848 |
| Instrument Date | Feb 27, 2017 |
| Instrument | 35848 |
| Transaction Type | Transfer |
| Record Updated | May 23, 2017 |
| Title Company | FIRST AMERICAN TITLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Company |
| Address | 1001 S MAIN ST #49 KALISPELL MT 599015635, 49, KALISPELL, MT 59901-5635 |
The 2025 property tax bill for 3453 Ashbourne Cir was $33,725.
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Unified School District | San Ramon Valley Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $2,871,711 (+2%) Land $1,104,080 Building $1,767,631 | |
| 2025 | $33,725.00 | $2,815,404 Land $1,082,432 Building $1,732,972 |
| 2023 | $32,560.00 (+2.65%) | $2,706,080 Land $1,040,400 Building $1,665,680 |
| 2022 | $31,718.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3453 Ashbourne Cir in Zone X, an area of minimal flood risk.
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.
Wildfire risk around 3453 Ashbourne Cir is high, ranking above 84% of the US, with a 0.8% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 84% of the US · above 64% of California |
|---|---|
| Wildfire Likelihood | 0.8% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 136 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Etheric Networks Fixed Wireless | 250 / 100 |
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