Contra Costa County property record for 643 18th St, Richmond, CA 94801
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 1,014 sqft · built 1916 |
| Lot Size | 0.19 acres (8,276 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $980,000 (Apr 2022) |
| Tax Bill | $17,108 (2025) |
| Deeds & Mortgages | Aug 2020 Mortgage Apr 2022 Sale & Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 514-290-039-7 |
| Primary APN | 514-290-039-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,014 sqft Living Area |
| 1st Floor Area | 1,014 sqft |
| Year Built | Built 1916 |
|---|---|
| Effective Year Built | Effective 1940 |
| Lot Area | 8,276 sqft (0.19 acres) |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 643 18TH ST |
|---|---|
| City | RICHMOND |
| State | CA |
| Zip | 94801-2896 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R2 |
| Legal Description | RICHMOND BLVD LOTS 15,16 & 19 BLK 16 |
| Legal Subdivision | RICHMOND BLVD |
| Legal Block | 16 |
| Legal Lot Number | 16 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 1 |
| Census Block | 1019 |
| Census Tract | 375000 |
Source: Contra Costa County records · APN 514-290-039-7
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 | 643 18TH ST, RICHMOND, CA 94801-2896 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Date | Document |
|---|---|
| Aug 24, 2020 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC |
| Apr 15, 2022 | Grant Deed, Transfer · FHA Mortgage LOANDEPOT.COM LLC |
| May 25, 2018 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 15, 2022 · Amount on Record |
| Deed Sale | Apr 15, 2022 · Amount on Record |
| Prior Sale | Mar 03, 2017 · Amount on Record |
| Deed Document Number | 202265861 |
| Prior Transfer Date | Feb 08, 2017 |
| Prior Transfer Doc | 0000038398 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 643 18TH ST, RICHMOND, CA 94801-2896 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000179346 |
|---|---|
| Date | Aug 24, 2020 |
| Instrument | 2020-179346 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Sep 01, 2050 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 15, 2022 |
| Property Address | 643 18TH ST, RICHMOND, CA 94801-2896 |
| Document Number | 0000065861 |
| Map Reference | MB E PG 96 |
| Instrument Date | Apr 11, 2022 |
| Instrument | 2022-065861 |
| Transaction Type | Transfer |
| Record Updated | Nov 03, 2022 |
| Title Company | FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN 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 | Tenants in Common |
| Address | 643 18TH ST, RICHMOND, CA 94801-2896 |
| Document Number | 0000065862 |
|---|---|
| Date | Apr 15, 2022 |
| Instrument | 2022-065862 |
| Name | LOANDEPOT.COM LLC |
|---|---|
| Type | Mortgage Company |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | May 01, 2052 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 643 18TH ST, RICHMOND, CA 94801-2896 |
| Document Number | 0000084936 |
| Instrument Date | May 25, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Jun 07, 2018 |
| Title Company | WESTMINISTER TITLE |
| Additional |
|
|---|
| Name | Verified Name |
|---|---|
| Relationship | Separate Estate/Property |
| Address | 1322 SHATTUCK AVE #201 BERKELEY CA 947091439, 201, BERKELEY, CA 94709-1439 |
| Document Number | 0000084936 |
|---|---|
| Date | May 30, 2018 |
| Instrument | 84936 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | May 29, 2048 |
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 | $1,060,782 (+2%) Land $541,216 Building $519,566 | |
| 2025 | $17,108.00 (+4.55%) | $1,039,983 (+4.04%) Land $530,604 Building $509,379 |
| 2023 | $16,364.00 (+87.7%) | $999,600 Land $510,000 Building $489,600 |
| 2022 | $8,718.00 |
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 · DSL in parts of the area | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
May also be available: California Internet, Etheric Communications, LLC., T-Mobile USA, Verizon.
Based on FCC filings for 1,047 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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