Contra Costa County property record for 643 17th St, Richmond, CA 94801
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 865 sqft · built 1953 |
| Lot Size | 0.065 acres (2,825 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $6,000 (Apr 2009) |
| Tax Bill | $2,495 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 514-300-008 |
| Primary APN | 514-300-008 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 865 sqft Living Area |
| 1st Floor Area | 865 sqft |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1953 |
| Lot Area | 2,825 sqft (0.065 acres) |
| Lot Dimensions | 112 ft deep x 25 ft wide |
| Garage Type | Attached |
| Garage Area | 215 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Floor/Wall Furnace |
|---|
| Street Address | 643 17TH ST |
|---|---|
| City | RICHMOND |
| State | CA |
| Zip | 94801-2805 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2 |
| Legal Description | RICHMOND BLVD LOT 16 BLK 14 |
| Legal Subdivision | RICHMOND BLVD |
| Legal Block | 14 |
| Legal Lot Number | 16 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3006 |
| Census Tract | 375000 |
Source: Contra Costa County records · APN 514-300-008
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 | 5144 S NETTLETON AVE, SPRINGFIELD, MO 65810-1615 |
| Owner Type | Individual |
| Vesting | Community Property |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 06, 2009 · Amount on Record |
| Deed Sale | Apr 06, 2009 · Amount on Record |
| Prior Sale | Sep 28, 2007 · Amount on Record |
| Deed Document Number | 200973002 |
| Prior Transfer Date | Sep 07, 2005 |
| Prior Transfer Doc | 0000351928 |
| Record Updated | Sep 20, 2026 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Richmond 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 | $72,878 (+2%) Land $12,335 Building $60,543 | |
| 2025 | $2,495.00 (+1.71%) | $71,450 (+4.04%) Land $12,094 Building $59,356 |
| 2023 | $2,453.00 (+3.55%) | $68,677 Land $11,625 Building $57,052 |
| 2022 | $2,369.00 |
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 | Not rated no burnable land within 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 |
May also be available: California Internet, Etheric Communications, LLC., T-Mobile USA.
Based on FCC filings for 715 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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