Contra Costa County property record for 3519 Thunderbird Dr, Concord, CA 94520 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1980 |
| Square Footage | 1,265 sqft Living Area |
| Lot Size | 6,030 sqft (0.138 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $595,000 (2020) |
| Tax Bill | $8,193.00 (2025) |
| Primary APN | 110-316-009-7 |
|---|---|
| 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 |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1980 |
| Lot Area | 6,030 sqft (0.138 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 462 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Street Address | 3519 THUNDERBIRD DR |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94520-1528 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 2863 LOT 68 |
| Legal Subdivision | 2863 GOLDEN OAKS |
| Legal Tract | 2863 |
| Legal Lot Number | 68 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1014 |
| Census Tract | 329000 |
Source: Contra Costa County records · APN 110-316-009-7
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 | 3519 THUNDERBIRD DR, CONCORD, CA 94520-1528 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Dec 20, 2018 | Deed of Trust, Mortgage · Line of Credit PATELCO CU |
| Jun 15, 2020 | Grant Deed, Transfer · Conventional Mortgage FLAGSTAR BANK FSB |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 15, 2020 · Amount on Record |
| Deed Sale | Jun 15, 2020 · Amount on Record |
| Prior Sale | Nov 29, 2016 · Amount on Record |
| Deed Doc Number | 2020114611 |
| Prior Transfer Date | Sep 12, 2005 |
| Prior Transfer Doc | 0000353972 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3519 THUNDERBIRD DR, CONCORD, CA 94520-1528 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | ACCOMMODATION |
| Name | Verified Name |
|---|
| Document Number | 0000203321 |
|---|---|
| Date | Dec 20, 2018 |
| Instrument | 2018-203321 |
| Name | PATELCO CU |
|---|---|
| Type | Credit Union |
| Address | 94688 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 301 Months |
| Due | Jan 30, 2044 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 15, 2020 |
| Property Address | 3519 THUNDERBIRD DR, CONCORD, CA 94520-1528 |
| Document Number | 0000114611 |
| Map Reference | MB 79 PG 43 |
| Instrument Date | Jun 10, 2020 |
| Instrument | 2020-114611 |
| Transaction Type | Transfer |
| Record Updated | Jul 27, 2021 |
| Title Company | OLD REPUBLIC 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 | 3519 THUNDERBIRD DR, CONCORD, CA 94520-1528 |
| Document Number | 0000114612 |
|---|---|
| Date | Jun 15, 2020 |
| Instrument | 2020-114612 |
| Name | FLAGSTAR BANK FSB |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jul 01, 2050 |
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 | $663,728 (+2%) Land $401,584 Building $262,144 | |
| 2025 | $8,193.00 (+4.56%) | $650,714 (+4.04%) Land $393,710 Building $257,004 |
| 2023 | $7,836.00 (+1.33%) | $625,448 Land $378,423 Building $247,025 |
| 2022 | $7,733.00 |
3519 Thunderbird Dr is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Contra Costa County (06013C), updated October 12, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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