Contra Costa County property record for 3484 Thunderbird Dr, Concord, CA 94520 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1975 |
| Square Footage | 1,265 sqft Living Area |
| Lot Size | 6,000 sqft (0.138 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $515,000 (2017) |
| Tax Bill | $7,478.00 (2025) |
| Primary APN | 110-313-026-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 1,265 sqft Living Area |
| Gross Area | 1,727 sqft Gross Area |
| 1st Floor | 1,265 sqft 1st Floor |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Exterior |
| Roof Material | Roll Tar & Gravel Roof |
| Lot Area | 6,000 sqft (0.138 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 462 sqft Garage |
| Heating System | Forced Air with Air Conditioning Heating |
|---|---|
| Heating Fuel | Gas Heating Fuel |
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 3484 THUNDERBIRD DR |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94520-1527 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 2863 LOT 43 EX MR |
| Legal Subdivision | GOLDEN OAKS |
| Legal Tract | 2863 |
| Legal Lot Number | 43 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1010 |
| Census Tract | 329000 |
Source: Contra Costa County records · APN 110-313-026-4
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | 3484 THUNDERBIRD DR, CONCORD, CA 94520-1527 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| May 02, 2023 | Deed of Trust, Mortgage · Line of Credit FREMONT BANK |
| Jan 04, 2019 | Deed of Trust, Mortgage · Conventional Mortgage ALAMEDA MORTGAGE CORP |
| Jul 23, 2021 | Deed of Trust, Mortgage · Conventional Mortgage FREMONT BANK |
| Dec 28, 2018 | Deed of Trust, Mortgage · Line of Credit ALLIANT CU |
| Aug 18, 2017 | Grant Deed, Transfer · Federal Housing Administration (FHA) Mortgage ALAMEDA MORTGAGE CORP |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 18, 2017 · Amount on Record |
| Deed Sale | Aug 18, 2017 · Amount on Record |
| Prior Sale | Sep 26, 2008 · Amount on Record |
| Deed Doc Number | 2017150165 |
| Prior Transfer Date | Sep 24, 2008 |
| Prior Transfer Doc | 0000212757 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3484 THUNDERBIRD DR, CONCORD, CA 94520-1527 |
| Transaction Type | Mortgage |
| Record Updated | May 10, 2023 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 3484 THUNDERBIRD DR, CONCORD, CA 94520-1527 |
| Document Number | 0000040846 |
|---|---|
| Date | May 02, 2023 |
| Instrument | 2023-040846 |
| Name | FREMONT BANK |
|---|---|
| Type | Bank |
| Address | LIVERMORE, CA 94551 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 359 Months |
| Due | Apr 20, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3484 THUNDERBIRD DR, CONCORD, CA 94520-1527 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | WFG TITLE INSURANCE COMPANY |
| Name | Verified Name |
|---|
| Document Number | 0000001509 |
|---|---|
| Date | Jan 04, 2019 |
| Instrument | 2019-001509 |
| Name | ALAMEDA MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | WALNUT CREEK, CA 94596 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 01, 2049 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3484 THUNDERBIRD DR, CONCORD, CA 94520-1527 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE ORINDA |
| Name | Verified Name |
|---|---|
| Address | 3484 THUNDERBIRD DR, CONCORD, CA 94520-1527 |
| Document Number | 0000207954 |
|---|---|
| Date | Jul 23, 2021 |
| Instrument | 2021-207954 |
| Name | FREMONT BANK |
|---|---|
| Type | Bank |
| Address | LIVERMORE, CA 94551 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3484 THUNDERBIRD DR, CONCORD, CA 94520-1527 |
| Document Number | 0000001510 |
| Instrument Date | Dec 28, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Jan 15, 2019 |
| Title Company | WFG TITLE INSURANCE COMPANY, WFG TITLE INS CO |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenant/Joint Tenant w/ Right Of Survivorship |
| Address | 3484 THUNDERBIRD DR CONCORD CA 945201527, CONCORD, CA 94520-1527 |
| Document Number | 0000001510 |
|---|---|
| Date | Jan 04, 2019 |
| Instrument | 1510 |
| Name | ALLIANT CU |
|---|---|
| Type | Credit Union |
| Address | CHICAGO, IL 60666 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 03, 2049 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Aug 18, 2017 |
| Property Address | 3484 THUNDERBIRD DR, CONCORD, CA 94520-1527 |
| Document Number | 0000150165 |
| Map Reference | MB79 PG43 |
| Instrument Date | Aug 15, 2017 |
| Instrument | 2017-150165 |
| Transaction Type | Transfer |
| Record Updated | Jul 19, 2022 |
| Title Company | FIRST AMERICAN TITLE COMPANY |
| 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 | Joint Tenants |
| Address | 3484 THUNDERBIRD DR, CONCORD, CA 94520-1527 |
| Document Number | 0000150166 |
|---|---|
| Date | Aug 18, 2017 |
| Instrument | 2017-150166 |
| Name | ALAMEDA MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Type | Federal Housing Administration (FHA) Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2047 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Concord City |
| Unified School District | Mount Diablo 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 | $597,697 (+2%) Land $371,386 Building $226,311 | |
| 2025 | $7,478.00 (+4.62%) | $585,978 (+4.04%) Land $364,104 Building $221,874 |
| 2023 | $7,148.00 (+1.38%) | $563,225 Land $349,966 Building $213,259 |
| 2022 | $7,051.00 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures