Contra Costa County property record for 5124 Olive Dr, Concord, CA 94521
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 1,936 sqft · built 1961 |
| Lot Size | 0.85 acres (37,026 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,549 (2025) |
| Deeds & Mortgages | Nov 2018 Line of Credit Apr 2021 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 117-010-030-7 |
| Primary APN | 117-010-030-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,936 sqft Living Area |
| 1st Floor Area | 1,936 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1961 |
|---|---|
| Effective Year Built | Effective 1961 |
| Lot Area | 37,026 sqft (0.85 acres) |
| Heating System | Forced Air with A/C |
|---|
| Street Address | 5124 OLIVE DR |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94521-3110 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R10 |
| Legal Description | AYERS RANCH #1 POR LOT 3 |
| Legal Subdivision | AYERS RANCH |
| Legal Lot Number | 3 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2003 |
| Census Tract | 333102 |
Source: Contra Costa County records · APN 117-010-030-7
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 | 5124 OLIVE DR, CONCORD, CA 94521-3110 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Nov 14, 2018 | Deed of Trust, Mortgage · Line of Credit WESTERN HEALTHCARE FCU |
| Apr 07, 2021 | Intrafamily Transfer, Transfer · Conventional Mortgage FREMONT BANK |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 10, 2012 |
| Deed Sale | Apr 10, 2012 |
| Deed Document Number | 201281970 |
| Last Transfer Date | Apr 01, 2021 |
| Transfer Doc | 0000105132 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 5124 OLIVE DR, CONCORD, CA 94521-3110 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | ACCOMMODATION |
| Name | Verified Name |
|---|
| Document Number | 0000184272 |
|---|---|
| Date | Nov 14, 2018 |
| Instrument | 2018-184272 |
| Name | WESTERN HEALTHCARE FCU |
|---|---|
| Type | Credit Union |
| Address | MARTINEZ, CA 94553 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 300 Months |
| Due | Nov 13, 2043 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 07, 2021 |
| Property Address | 5124 OLIVE DR, CONCORD, CA 94521-3110 |
| Document Number | 0000105132 |
| Map Reference | MB 7 PG 170 |
| Instrument Date | Apr 01, 2021 |
| Instrument | 2021-105132 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | TWFG NATIONAL TITLE INSURANCE COMPANY, WFG NATIONAL TITLE INS CO |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 5124 OLIVE DR, CONCORD, CA 94521-3110 |
| Document Number | 0000105133 |
|---|---|
| Date | Apr 07, 2021 |
| Instrument | 2021-105133 |
| Name | FREMONT BANK |
|---|---|
| Type | Bank |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2051 |
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 | $232,279 (+2%) Land $99,532 Building $132,747 | |
| 2025 | $3,549.00 (+5.53%) | $227,726 (+4.04%) Land $97,581 Building $130,145 |
| 2023 | $3,363.00 (+1.94%) | $218,886 Land $93,793 Building $125,093 |
| 2022 | $3,299.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 7 (15% premium discount) |
| Nearby Flood Policies | 7 in force |
| Nearby Flood Claims | 2 (1998) |
| Claims Outside the SFHA | 1 of 2 |
| Most Recent Claim | Mar 1998 · Severe Winter Storms And Flooding |
| Claims by Event |
|
| Wildfire Risk | Low lower than 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Radiate Holdings Cable | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T DSL | 100 / 20 |
May also be available: Verizon.
Based on FCC filings for 558 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CONTRA COSTA WATER DISTRICT serves 210,500 people |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2022 |
| Lead | Under 1 ppb (2026–2028) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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