Contra Costa County property record for 1820 Key Blvd, El Cerrito, CA 94530
| Property Type | Duplex |
|---|---|
| Details | 3 bd · 2 ba · 1,531 sqft · built 1952 |
| Lot Size | 0.08 acres (3,500 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,160,000 (Apr 2022) |
| Tax Bill | $17,428 (2025) |
| Deeds & Mortgages | Nov 2021 Mortgage Apr 2022 Sale & Mortgage + 2 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 502-091-010-4 |
| Primary APN | 502-091-010-4 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,531 sqft Living Area |
| 1st Floor Area | 1,531 sqft |
| Year Built | Built 1952 |
|---|---|
| Effective Year Built | Effective 1972 |
| Architectural Style | Duplex Single |
| Lot Area | 3,500 sqft (0.08 acres) |
| Garage Type | Attached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 1820 KEY BLVD |
|---|---|
| City | EL CERRITO |
| State | CA |
| Zip | 94530-1928 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Duplex |
| Legal Description | RICHMOND JUNCTION LOT 9 POR 8 BLK 16 |
| Legal Subdivision | RICHMOND JUNCTION |
| Legal Block | 16 |
| Legal Lot Number | 9 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2007 |
| Census Tract | 385200 |
Source: Contra Costa County records · APN 502-091-010-4
Assessment roll updated July 14, 2026 · Last verified August 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 | 1822 KEY BLVD, EL CERRITO, CA 94530-1928 |
| Owner Type | Individual |
| Vesting | Community Property |
| Date | Document |
|---|---|
| Nov 01, 2021 | Deed of Trust, Mortgage · Conventional Mortgage THIRD FSLA OF CLEVELAND |
| Apr 13, 2022 | Grant Deed, Transfer · Conventional Mortgage PATELCO CU |
| Jun 11, 2019 | Deed of Trust, Mortgage · Conventional Mortgage THIRD FED'L S&L ASSN/CLEVELAND |
| Mar 15, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 13, 2022 · Amount on Record |
| Deed Sale | Apr 13, 2022 · Amount on Record |
| Prior Sale | Jun 16, 2004 · Amount on Record |
| Deed Document Number | 202264640 |
| Prior Transfer Date | Jan 23, 2015 |
| Prior Transfer Doc | 0000045241 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1820 KEY BLVD, EL CERRITO, CA 94530-1928 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | TITLE365 |
| Name | Verified Name |
|---|---|
| Address | 1820 KEY BLVD, EL CERRITO, CA 94530-1928 |
| Document Number | 0000304273 |
|---|---|
| Date | Nov 01, 2021 |
| Instrument | 2021-304273 |
| Name | THIRD FSLA OF CLEVELAND |
|---|---|
| Type | Bank |
| Address | CLEVELAND, OH 44105 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 357 Months |
| Due | Aug 16, 2051 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 3.54% |
| Type Change Date | Aug 16, 2026 |
| Change Frequency | Annually |
| Min Rate At Change | 2.75% |
| Max Rate At Change | 5.54% |
| Index | 1-Year CMT |
| Max Rate | 9.54% |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 13, 2022 |
| Property Address | 1820 KEY BLVD, EL CERRITO, CA 94530-1928 |
| Document Number | 0000064640 |
| Map Reference | VOL 9 PG 221 |
| Instrument Date | Apr 08, 2022 |
| Instrument | 2022-064640 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 1820 KEY BLVD, EL CERRITO, CA 94530-1928 |
| Document Number | 0000064641 |
|---|---|
| Date | Apr 13, 2022 |
| Instrument | 2022-064641 |
| Name | PATELCO CU |
|---|---|
| Type | Credit Union |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2052 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1820 KEY BLVD, EL CERRITO, CA 94530-1928 |
| Document Number | 0000095510 |
| Instrument Date | Jun 11, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Jul 02, 2019 |
| Title Company | AMERICAN TITLE COMPANY, AMERICAN TITLE INC |
| Name | Verified Name |
|---|---|
| Address | 1820 KEY BLVD EL CERRITO CA 945301928, EL CERRITO, CA 94530-1928 |
| Document Number | 0000095510 |
|---|---|
| Date | Jun 24, 2019 |
| Instrument | 95510 |
| Name | THIRD FED'L S&L ASSN/CLEVELAND |
|---|---|
| Address | CLEVELAND, OH 44105 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 23, 2049 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 5.49% |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Mar 15, 2017 |
| Property Address | 1820 KEY BLVD, EL CERRITO, CA 94530-1928 |
| Document Number | 0000045241 |
| Instrument Date | Jan 23, 2015 |
| Instrument | 45241 |
| Transaction Type | Transfer |
| Record Updated | Mar 21, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1820 KEY BLVD EL CERRITO CA 945301928, EL CERRITO, CA 94530-1928 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | El Cerrito City |
| Unified School District | West Contra Costa 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 | $1,255,620 (+2%) Land $974,188 Building $281,432 | |
| 2025 | $17,428.00 (+4.19%) | $1,231,001 (+4.04%) Land $955,087 Building $275,914 |
| 2023 | $16,727.00 (+45.31%) | $1,183,200 Land $918,000 Building $265,200 |
| 2022 | $11,511.00 |
Source: FEMA National Flood Hazard Layer as of October 12, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| 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; 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) |
|---|---|
| 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 Communications, LLC. Fixed Wireless | 250 / 100 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: California Internet.
Based on FCC filings for 689 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 | EAST BAY MUD serves 1,468,000 people |
|---|---|
| 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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.
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