Contra Costa County property record for 1818 6th St, Concord, CA 94519
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,141 sqft · built 1948 |
| Lot Size | 0.149 acres (6,500 sqft) |
| Owner | Company Name on File |
| Last Sale | $143,500 (Jun 2016) |
| Tax Bill | $6,142 (2025) |
| Deeds & Mortgages | Feb 2023 Transfer Aug 2018 Line of Credit + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 113-091-020-9 |
| Primary APN | 113-091-020-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,141 sqft Living Area |
| 1st Floor Area | 1,141 sqft |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1948 |
| Lot Area | 6,500 sqft (0.149 acres) |
| Garage Type | Attached |
| Garage Area | 280 sqft |
| Parking Spaces | 1 Parking Space |
| Street Address | 1818 6TH ST |
|---|---|
| City | CONCORD |
| State | CA |
| Zip | 94519-2630 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R7 |
| Legal Description | WALNUT LANDS POR 128 |
| Legal Subdivision | RN BURGESS COS MAP 02 |
| Legal Lot Number | 128 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | CENTRAL CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3007 |
| Census Tract | 331000 |
Source: Contra Costa County assessment roll, as of July 14, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 1032 PEBBLE BEACH DR, CLAYTON, CA 94517-2212 |
| Owner Type | Company |
| Vesting | Trust |
| Date | Document |
|---|---|
| Feb 10, 2023 | Intrafamily Transfer, Transfer |
| Aug 3, 2018 | Deed of Trust, Mortgage · Line of Credit COMPASS BANK |
| Aug 19, 2020 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Dec 21, 2020 | Deed of Trust, Mortgage · Line of Credit ALASKA USA FCU |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 7, 2016 · Amount on Record |
| Deed Sale | Jun 7, 2016 · Amount on Record |
| Prior Sale | Apr 21, 2015 · Amount on Record |
| Deed Document Number | 2016110343 |
| Last Transfer Date | Dec 13, 2022 |
| Transfer Doc | 0000011897 |
| Record Updated | Sep 20, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Feb 10, 2023 |
| Property Address | 1818 6TH ST, CONCORD, CA 94519-2630 |
| Document Number | 0000011897 |
| Map Reference | MB 4 PG 92 |
| Instrument Date | Dec 13, 2022 |
| Instrument | 2023-011897 |
| Transaction Type | Transfer |
| Record Updated | Jun 7, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1032 PEBBLE BEACH DR, CLAYTON, CA 94517-2212 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1818 6TH ST, CONCORD, CA 94519-2630 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Name | Verified Name |
|---|
| Document Number | 0000124357 |
|---|---|
| Date | Aug 3, 2018 |
| Instrument | 2018-124357 |
| Name | COMPASS BANK |
|---|---|
| Type | Bank |
| Address | MODESTO, CA 95350 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 298 Months |
| Due | Jun 14, 2043 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1818 6TH ST, CONCORD, CA 94519-2630 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | WFG NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000175995 |
|---|---|
| Date | Aug 19, 2020 |
| Instrument | 2020-175995 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1818 6TH ST, CONCORD, CA 94519-2630 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | WFG NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 22 EL TORO CT, CLAYTON, CA 94517-1748 |
| Document Number | 0000320230 |
|---|---|
| Date | Dec 21, 2020 |
| Instrument | 2020-320230 |
| Name | ALASKA USA FCU |
|---|---|
| Type | Credit Union |
| Address | ANCHORAGE, AK 99519 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Concord City |
| Unified School District | Mount Diablo Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $474,126 (+2%) Land $334,351 Building $139,775 | |
| 2025 | $6,142.00 (+4.79%) | $464,831 (+4.04%) Land $327,796 Building $137,035 |
| 2023 | $5,861.00 (+1.49%) | $446,783 Land $315,068 Building $131,715 |
| 2022 | $5,775.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003 |
|---|---|
| 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, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 632 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| Xfinity Cable | 2,000 / 250 |
| Radiate Holdings Cable | 1,500 / 50 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL · Fiber in parts of the area | 100 / 20 |
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