Contra Costa County property record for 4770 Olive Dr, Concord, CA 94521 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1970 |
| Square Footage | 1,700 sqft Living Area |
| Lot Size | 9,900 sqft (0.227 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $870,000 (2026) |
| Tax Bill | $11,231.00 (2025) |
| Primary APN | 116-302-002-5 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 1,700 sqft Living Area |
| 1st Floor | 1,700 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1969 |
|---|---|
| Effective Year Built | Effective 1970 |
| Lot Area | 9,900 sqft (0.227 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 440 sqft Garage |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Street Address | 4770 OLIVE DR |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-2140 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | TRACT 3480 LOT 268 EX MR |
| Legal Subdivision | SILVERWOOD SUB 3480 |
| Legal Tract | 3480 |
| Legal Lot Number | 268 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | CENTRAL CONTRA COSTA |
| Census Blockgroup | 2 |
| Census Block | 2005 |
| Census Tract | 333101 |
Source: Contra Costa County records · APN 116-302-002-5
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 | 4770 OLIVE DR, CONCORD, CA 94521-2140 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Feb 11, 2026 | Grant Deed, Transfer · Conventional Mortgage SAGE HOME LOANS CORP |
| Jul 05, 2022 | Grant Deed, Transfer · Conventional Mortgage OPTIMUM FIRST INC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Feb 11, 2026 · Amount on Record |
| Deed Sale | Feb 11, 2026 · Amount on Record |
| Prior Sale | Jul 05, 2022 · Amount on Record |
| Deed Doc Number | 202613787 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 11, 2026 |
| Property Address | 4770 OLIVE DR, CONCORD, CA 94521-2140 |
| Document Number | 0000013787 |
| Map Reference | MB 119 PG 25 |
| Instrument Date | Feb 10, 2026 |
| Instrument | 2026- 013787 |
| Transaction Type | Transfer |
| Record Updated | Feb 20, 2026 |
| Title Company | OLD REPUBLIC TITLE, 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 | Right Of Survivorship |
| Address | 4770 OLIVE DR, CONCORD, CA 94521-2140 |
| Document Number | 0000013788 |
|---|---|
| Date | Feb 11, 2026 |
| Instrument | 2026- 013788 |
| Name | SAGE HOME LOANS CORP |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2056 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jul 05, 2022 |
| Property Address | 4770 OLIVE DR, CONCORD, CA 94521-2140 |
| Document Number | 0000108513 |
| Map Reference | MB 119 PG 25 |
| Instrument Date | Jun 28, 2022 |
| Instrument | 2022-108513 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | OLD REPUBLIC TITLE, 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 | 4770 OLIVE DR, CONCORD, CA 94521-2140 |
| Investor | Possibly a Property Investor |
| Document Number | 0000108514 |
|---|---|
| Date | Jul 05, 2022 |
| Instrument | 2022-108514 |
| Name | OPTIMUM FIRST INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Aug 01, 2052 |
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 | $944,474 (+2%) Land $626,112 Building $318,362 | |
| 2025 | $11,231.00 (+4.36%) | $925,956 (+4.04%) Land $613,836 Building $312,120 |
| 2023 | $10,762.00 (+420.66%) | $890,000 Land $590,000 Building $300,000 |
| 2022 | $2,067.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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