Contra Costa County property record for 6409 Knott Ave, El Cerrito, CA 94530
| Property Type | Quadplex |
|---|---|
| Details | 3,248 sqft · built 1959 |
| Lot Size | 0.116 acres (5,045 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $675,000 (Dec 2009) |
| Tax Bill | $14,064 (2025) |
| Deeds & Mortgages | Mar 2018 Mortgage Feb 2021 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 501-261-006-8 |
| Primary APN | 501-261-006-8 |
|---|---|
| Alternative APN |
|
| Total Rooms | 4 Rooms |
|---|---|
| Stories | 1 Story |
| Building Area | 3,248 sqft Living Area |
| 1st Floor Area | 3,248 sqft |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1959 |
| Architectural Style | Quadruplex |
| Lot Area | 5,045 sqft (0.116 acres) |
| Parking Spaces | 4 Parking Spaces |
| Street Address | 6409 KNOTT AVE |
|---|---|
| City | EL CERRITO |
| State | CA |
| Zip | 94530-1771 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Legal Description | TRACT 2612 LOT 14 |
| Legal Subdivision | MAP GRAND VIEW TERRACE |
| Legal Tract | 2612 |
| Legal Lot Number | 14 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 386000 |
Source: Contra Costa County records, 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 | Individual Name on Record |
|---|---|
| Mailing Address | 6409 KNOTT AVE, EL CERRITO, CA 94530-1771 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Mar 13, 2018 | Deed of Trust, Mortgage · Conventional Mortgage WELLS FARGO BANK NA |
| Feb 5, 2021 | Deed of Trust, Mortgage · Conventional Mortgage SUMMIT FUNDING INC |
| Dec 10, 2021 | Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 9, 2009 · Amount on Record |
| Deed Sale | Dec 9, 2009 · Amount on Record |
| Prior Sale | Nov 14, 1997 · Amount on Record |
| Deed Document Number | 2009289250 |
| Last Transfer Date | Aug 7, 2014 |
| Transfer Doc | 0000145591 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 6409 KNOTT AVE, EL CERRITO, CA 94530-1771 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | STEWART TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000038039 |
|---|---|
| Date | Mar 13, 2018 |
| Instrument | 2018-038039 |
| Name | WELLS FARGO BANK NA |
|---|---|
| Type | Bank |
| Address | SIOUX FALLS, SD 57104 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Apr 1, 2048 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 6409 KNOTT AVE, EL CERRITO, CA 94530-1771 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 6409 KNOTT AVE, EL CERRITO, CA 94530-1771 |
| Document Number | 0000035339 |
|---|---|
| Date | Feb 5, 2021 |
| Instrument | 2021-035339 |
| Name | SUMMIT FUNDING INC |
|---|---|
| Type | Mortgage Company |
| Address | SACRAMENTO, CA 95815 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Feb 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 6409 KNOTT AVE, EL CERRITO, CA 94530-1771 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|---|
| Address | 6409 KNOTT AVE, EL CERRITO, CA 94530-1771 |
| Document Number | 0000335777 |
|---|---|
| Date | Dec 10, 2021 |
| Instrument | 2021-335777 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Mortgage Company |
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jan 1, 2052 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | El Cerrito City |
| Unified School District | West Contra Costa Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $888,712 (+2%) Land $263,318 Building $625,394 | |
| 2025 | $14,064.00 (+3.95%) Homeowner's exemption | $871,287 (+4.04%) Land $258,155 Building $613,132 |
| 2023 | $13,529.00 (+1.3%) Homeowner's exemption | $837,456 Land $248,132 Building $589,324 |
| 2022 | $13,355.00 |
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 80% of the US · lower than 88% of California |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2021 |
| Lead | Under 1 ppb (2022–2024) 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. This system sells water to local utilities; the supplier billing this address may be one of them.
Source: FCC Broadband Data Collection, based on 689 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Sonic Telecom Fiber | 10,000 / 10,000 |
| AT&T Fiber · Fixed Wireless, DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| Etheric Networks Fixed Wireless | 250 / 100 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: GeoLinks.
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