Contra Costa County property record for 9513 Thunderbird Dr, San Ramon, CA 94583 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1990 |
| Square Footage | 2,554 sqft Living Area |
| Lot Size | 10,200 sqft (0.234 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $1,080,000 (2019) |
| Tax Bill | $13,815.00 (2025) |
| Primary APN | 210-673-008-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Building Area | 2,554 sqft Living Area |
| 1st Floor | 1,441 sqft 1st Floor |
| 2nd Floor | 1,113 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1990 |
| Lot Area | 10,200 sqft (0.234 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 714 sqft Garage |
| Cooling System | Central Cooling |
|---|
| Street Address | 9513 THUNDERBIRD DR |
|---|---|
| City | SAN RAMON |
| State | CA |
| Zip | 94583-3617 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T04440 L0038 B EX MR |
| Legal Subdivision | SUBDIVISION 4440 |
| Legal Tract | 04440 |
| Legal Lot Number | 38 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 2 |
| Census Block | 2005 |
| Census Tract | 345103 |
Source: Contra Costa County records · APN 210-673-008-4
Assessment roll updated July 14, 2026 · Last verified July 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 | 9513 THUNDERBIRD DR, SAN RAMON, CA 94583-3617 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is a Company |
| Vesting | Owner is a Trust, Trust |
| Date | Document |
|---|---|
| Aug 06, 2019 | Deed of Trust, Mortgage · Adjustable Rate Mortgage (ARM) MUFG UNION BANK NA |
| Nov 08, 2019 | Quit Claim Deed, Transfer NOT AVAILABLE |
| Jan 24, 2019 | Grant Deed, Transfer · Adjustable Rate Mortgage (ARM) MUFG UNION BANK NA |
| Jan 24, 2019 | Affidavit of Death, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Jan 24, 2019 | Affidavit of Death, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jan 24, 2019 · Amount on Record |
| Deed Sale | Jan 24, 2019 · Amount on Record |
| Deed Doc Number | 20199986 |
| Last Transfer Date | Nov 04, 2019 |
| Transfer Doc | 0000199871 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 9513 THUNDERBIRD DR, SAN RAMON, CA 94583-3617 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000123488 |
|---|---|
| Date | Aug 06, 2019 |
| Instrument | 2019-123488 |
| Name | MUFG UNION BANK NA |
|---|---|
| Type | Bank |
| Address | SAN DIEGO, CA 92121 |
| Type | Adjustable Rate Mortgage (ARM) |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.62% |
| Type Change Date | Sep 01, 2026 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 5.62% |
| Index | 1-Year LIBOR |
| Max Rate | 9.62% |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 08, 2019 |
| Property Address | 9513 THUNDERBIRD DR, SAN RAMON, CA 94583-3617 |
| Document Number | 0000199871 |
| Instrument Date | Nov 04, 2019 |
| Instrument | 199871 |
| Transaction Type | Transfer |
| Record Updated | Nov 18, 2019 |
| Title Company | NOT AVAILABLE |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 9513 THUNDERBIRD DR SAN RAMON CA 945833617, SAN RAMON, CA 94583-3617 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 24, 2019 |
| Property Address | 9513 THUNDERBIRD DR, SAN RAMON, CA 94583-3617 |
| Document Number | 0000009986 |
| Map Reference | MB 176 PG 37-43 |
| Instrument Date | Jan 22, 2019 |
| Instrument | 2019-009986 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE CO |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded Values by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property (Marital Community) with Rights of Survivorship |
| Address | 3617 BRAXTON CMN, FREMONT, CA 94538-5428 |
| Document Number | 0000009987 |
|---|---|
| Date | Jan 24, 2019 |
| Instrument | 2019-009987 |
| Name | MUFG UNION BANK NA |
|---|---|
| Type | Bank |
| Type | Adjustable Rate Mortgage (ARM) |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Feb 01, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.87% |
| Type Change Date | Feb 01, 2026 |
| Change Frequency | Annually |
| Min Rate At Change | 2.25% |
| Max Rate At Change | 5.87% |
| Index | 1-Year LIBOR |
| Max Rate | 9.87% |
| Document Number | 0000009988 |
|---|---|
| Date | Jan 24, 2019 |
| Instrument | 2019-009988 |
| Name | MUFG UNION BANK NA |
|---|---|
| Type | Bank |
| Address | SAN DIEGO, CA 92121 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 16, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 24, 2019 |
| Property Address | 9513 THUNDERBIRD DR, SAN RAMON, CA 94583-3617 |
| Document Number | 0000009985 |
| Instrument Date | Jan 22, 2019 |
| Instrument | 9985 |
| Transaction Type | Transfer |
| Record Updated | Feb 01, 2019 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Personal Trust |
| Address | 21 MISSION LN WALNUT CREEK CA 945972619, WALNUT CREEK, CA 94597-2619 |
| Document Type | Affidavit of Death |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 24, 2019 |
| Property Address | 9513 THUNDERBIRD DR, SAN RAMON, CA 94583-3617 |
| Document Number | 0000009984 |
| Instrument Date | Jan 22, 2019 |
| Instrument | 9984 |
| Transaction Type | Transfer |
| Record Updated | Feb 01, 2019 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 9513 THUNDERBIRD DR SAN RAMON CA 945833617, SAN RAMON, CA 94583-3617 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | San Ramon City |
| 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 | $1,228,849 (+2%) Land $796,478 Building $432,371 | |
| 2025 | $13,815.00 (+3.65%) Homeowner's exemption | $1,204,755 (+4.04%) Land $780,861 Building $423,894 |
| 2023 | $13,329.00 (+0.74%) Homeowner's exemption | $1,157,975 Land $750,540 Building $407,435 |
| 2022 | $13,231.00 |
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