Contra Costa County property record for 623 Key Blvd, Richmond, CA 94805
| Property Type | Triplex |
|---|---|
| Details | 1,878 sqft · built 1959 |
| Lot Size | 0.093 acres (4,030 sqft) |
| Owner | Company Name on Record |
| Last Sale | $273,000 (Jun 2011) |
| Tax Bill | $8,600 (2025) |
| Deeds & Mortgages | Jan 2024 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 519-180-017-5 |
| Primary APN | 519-180-017-5 |
|---|---|
| Alternative APN |
|
| Total Rooms | 3 Rooms |
|---|---|
| Stories | 1 Story |
| Building Area | 1,878 sqft Living Area |
| 1st Floor Area | 1,878 sqft |
| Year Built | Built 1959 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Triplex |
| Lot Area | 4,030 sqft (0.093 acres) |
| Parking Spaces | 3 Parking Spaces |
| Street Address | 623 KEY BLVD |
|---|---|
| City | RICHMOND |
| State | CA |
| Zip | 94805-1920 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Triplex |
| Legal Description | EAST RICH BLVD POR LOT 9 BLK 16 & TR ADJ |
| Legal Subdivision | CONTRA COSTA CO CALIFORNIA |
| Legal Block | 16 |
| Legal Lot Number | 9 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1024 |
| Census Tract | 370000 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 109 BIG BEAR CT, EL SOBRANTE, CA 94803-2647 |
| Owner Type | Company |
| Vesting | Trust |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Jun 20, 2011 · Amount on Record |
| Deed Sale | Jun 20, 2011 · Amount on Record |
| Prior Sale | Mar 16, 2011 · Amount on Record |
| Deed Document Number | 2011121979 |
| Last Transfer Date | Jan 9, 2024 |
| Transfer Doc | 0000003772 |
| Record Updated | Oct 29, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jan 12, 2024 |
| Property Address | 623 KEY BLVD, RICHMOND, CA 94805-1920 |
| Document Number | 0000003772 |
| Map Reference | VOL 1 PG 10 |
| Instrument Date | Jan 9, 2024 |
| Instrument | 2024-003772 |
| Transaction Type | Transfer |
| Record Updated | Jan 23, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Transfer Tax Exempt |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 109 BIG BEAR CT, RICHMOND, CA 94803-2647 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Richmond City |
| Unified School District | West Contra Costa Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $356,740 (+2%) Land $91,468 Building $265,272 | |
| 2025 | $8,600.00 (+4.84%) | $349,746 (+4.04%) Land $89,675 Building $260,071 |
| 2023 | $8,203.00 (+2.88%) | $336,167 Land $86,194 Building $249,973 |
| 2022 | $7,973.00 |
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 949 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 in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Etheric Networks, GeoLinks.
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