Contra Costa County property record for 227 18th St, Richmond, CA 94801
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 929 sqft · built 1964 |
| Lot Size | 0.065 acres (2,825 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $320,000 (Jul 2016) |
| Tax Bill | $6,672 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 540-170-011-6 |
| Primary APN | 540-170-011-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 929 sqft Living Area |
| 1st Floor Area | 929 sqft |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1980 |
| Lot Area | 2,825 sqft (0.065 acres) |
| Garage Type | Attached |
| Garage Area | 237 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Central |
|---|
| Street Address | 227 18TH ST |
|---|---|
| City | RICHMOND |
| State | CA |
| Zip | 94801-3218 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | M2 |
| Legal Description | CITY OF RICHMOND 18 79 |
| Legal Subdivision | RICHMOND |
| Legal Block | 79 |
| Legal Lot Number | 18 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1003 |
| Census Tract | 377000 |
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 | 2 Individual Names on Record |
|---|---|
| Mailing Address | 227 18TH ST, RICHMOND, CA 94801-3218 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 13, 2016 · Amount on Record |
| Deed Sale | Jul 13, 2016 · Amount on Record |
| Prior Sale | Oct 28, 2011 · Amount on Record |
| Deed Document Number | 2016138211 |
| Prior Transfer Date | Apr 18, 2006 |
| Prior Transfer Doc | 0000133030 |
| Record Updated | Oct 29, 2026 |
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 | $378,809 (+2%) Land $165,729 Building $213,080 | |
| 2025 | $6,672.00 (+3.41%) Homeowner's exemption | $371,382 (+4.04%) Land $162,480 Building $208,902 |
| 2023 | $6,452.00 (+2.06%) Homeowner's exemption | $356,963 Land $156,172 Building $200,791 |
| 2022 | $6,322.00 |
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 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Claims | 1 (1979) |
| Most Recent Claim | Apr 1979 · tidal / storm surge |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 758 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 · 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: Etheric Networks, GeoLinks, T-Mobile.
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