Contra Costa County property record for 2121 Risdon Rd, Concord, CA 94518 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1960 |
| Square Footage | 1,875 sqft Living Area |
| Lot Size | 6,000 sqft (0.138 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $615,000 (2018) |
| Tax Bill | $8,815.00 (2025) |
| Primary APN | 129-231-013-1 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 1,875 sqft Living Area |
| Gross Area | 2,312 sqft Gross Area |
| 1st Floor | 1,875 sqft 1st Floor |
| Stories | 1 Stories |
| Fireplace | Fireplace |
| Fireplaces | 1 Fireplaces |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Ranch Style |
| Exterior Material | Stucco Exterior |
| Construction Type | Frame Construction |
| Roof Material | Wood Shingle Roof |
| Lot Area | 6,000 sqft (0.138 acres) |
| Depth X Width | 100 ft x 51 ft Depth x Width |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 437 sqft Garage |
| Heating System | Forced Air with Air Conditioning Heating |
|---|---|
| Sewage | Municipal Sewage |
| Water Source | Commercial Water Source |
| Street Address | 2121 RISDON RD |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94518-3026 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 2354 LOT 78 |
| Legal Subdivision | VISTA DIABLO UNIT #1 |
| Legal Tract | 2354 |
| Legal Lot Number | 78 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 1 |
| Census Block | 1002 |
| Census Tract | 337201 |
Source: Contra Costa County records · APN 129-231-013-1
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 | 2121 RISDON RD, CONCORD, CA 94518-3026 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Dec 16, 2020 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Nov 18, 2021 | Deed of Trust, Mortgage · Line of Credit PATELCO CU |
| May 14, 2020 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS |
| Aug 21, 2018 | Deed of Trust, Mortgage · Line of Credit ALIANT CU |
| Jan 11, 2018 | Grant Deed, Transfer · Conventional Mortgage BAY EQUITY |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jan 11, 2018 · Amount on Record |
| Deed Sale | Jan 11, 2018 · Amount on Record |
| Prior Sale | Feb 27, 2004 · Amount on Record |
| Deed Doc Number | 20184212 |
| Prior Transfer Date | Dec 19, 2000 |
| Prior Transfer Doc | 0000292464 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 2121 RISDON RD, CONCORD, CA 94518-3026 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | PLACER TITLE CO ROSEVILL |
| Name | Verified Name |
|---|---|
| Address | 2121 RISDON RD, CONCORD, CA 94518-3026 |
| Document Number | 0000315069 |
|---|---|
| Date | Dec 16, 2020 |
| Instrument | 2020-315069 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 01, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 2121 RISDON RD, CONCORD, CA 94518-3026 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | ACCOMMODATION |
| Name | Verified Name |
|---|---|
| Address | 2121 RISDON RD, CONCORD, CA 94518-3026 |
| Document Number | 0000319822 |
|---|---|
| Date | Nov 18, 2021 |
| Instrument | 2021-319822 |
| Name | PATELCO CU |
|---|---|
| Type | Credit Union |
| Address | DUBLIN, CA 94568 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 301 Months |
| Due | Dec 30, 2046 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.75% |
| Change Frequency | Monthly (Revolving credit lines are monthly unless stated otherwise). |
| Min Rate At Change | 3% |
| Max Rate At Change | 3.75% |
| Index | Other |
| Max Rate | 17% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 2121 RISDON RD, CONCORD, CA 94518-3026 |
| Document Number | 0000094774 |
| Instrument Date | May 14, 2020 |
| Transaction Type | Mortgage |
| Record Updated | May 28, 2020 |
| Title Company | AMROCK TITLE CA INC |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 2121 RISDON RD CONCORD CA 945183026, CONCORD, CA 94518-3026 |
| Document Number | 0000094774 |
|---|---|
| Date | May 19, 2020 |
| Instrument | 94774 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 18, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 2121 RISDON RD, CONCORD, CA 94518-3026 |
| Document Number | 0000167626 |
| Instrument Date | Aug 21, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Nov 01, 2018 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 2121 RISDON RD CONCORD CA 945183026, CONCORD, CA 94518-3026 |
| Document Number | 0000167626 |
|---|---|
| Date | Oct 23, 2018 |
| Instrument | 167626 |
| Name | ALIANT CU |
|---|---|
| Type | Credit Union |
| Address | CHICAGO, IL 60666 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 180 Months |
| Due | Oct 22, 2033 |
| Rate Type | Adjustable Rate |
|---|
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 11, 2018 |
| Property Address | 2121 RISDON RD, CONCORD, CA 94518-3026 |
| Document Number | 0000004212 |
| Instrument Date | Jan 03, 2018 |
| Instrument | 4212 |
| Transaction Type | Transfer |
| Record Updated | Jan 16, 2018 |
| Title Company | OLD REPUBLIC TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $676.50 |
| Amount Accuracy | Full Value |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property |
| Address | 2121 RISDON RD CONCORD CA 945183026, CONCORD, CA 94518-3026 |
| Document Number | 4213 |
|---|---|
| Date | Jan 11, 2018 |
| Instrument | 4213 |
| Name | BAY EQUITY |
|---|---|
| Type | Funding / Finance Company |
| Address | SAUSALITO, CA 94965 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 10, 2048 |
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 | $721,183 (+2%) Land $504,852 Building $216,331 | |
| 2025 | $8,815.00 (+5.47%) | $707,043 (+5.12%) Land $494,953 Building $212,090 |
| 2023 | $8,358.00 (+1.3%) | $672,590 Land $475,735 Building $196,855 |
| 2022 | $8,251.00 |
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