Contra Costa County property record for 453 S 17th St, Richmond, CA 94804 · Last verified July 2026
| Property Type | Quadplex |
|---|---|
| Details | 4,590 sqft · built 1964 |
| Lot Size | 0.103 acres (4,500 sqft) |
| Owner | Individual Name on File |
| Last Sale | $260,000 (Aug 1999) |
| Tax Bill | $13,600 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 544-222-020-7 |
| Primary APN | 544-222-020-7 |
|---|---|
| Alternative APN |
|
| Total Rooms | 4 Rooms |
|---|---|
| Stories | 1 Story |
| Building Area | 4,590 sqft Living Area |
| 1st Floor Area | 4,590 sqft |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Architectural Style | Quadruplex |
| Lot Area | 4,500 sqft (0.103 acres) |
| Parking Spaces | 4 Parking Spaces |
| Street Address | 453 S 17TH ST |
|---|---|
| City | RICHMOND |
| State | CA |
| Zip | 94804-2671 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Quadplex |
| Legal Description | WALLS HARBOR CENTER TR LOTS 2,3 & 4 BLK 2 |
| Legal Subdivision | WALLS HARBOR CENTER |
| Legal Block | 2 |
| Legal Lot Number | 2,3,4 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | WEST CONTRA COSTA |
| Census Block Group | 3 |
| Census Block | 3024 |
| Census Tract | 379000 |
Source: Contra Costa County records · APN 544-222-020-7
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 | Individual Name on File |
|---|---|
| Mailing Address | 20885 REDWOOD RD, CASTRO VALLEY, CA 94546-5915 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 20, 1999 · Amount on Record |
| Deed Sale | Aug 20, 1999 · Amount on Record |
| Deed Document Number | 1999224032 |
| 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 | $407,430 (+2%) Land $156,761 Building $250,669 | |
| 2025 | $13,600.00 (+5.31%) | $399,442 (+4.04%) Land $153,688 Building $245,754 |
| 2023 | $12,914.00 (+3.3%) | $383,933 Land $147,721 Building $236,212 |
| 2022 | $12,501.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Special Flood Hazard Area | No |
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 706 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| Sonic Telecom | Fiber | 10,000 / 10,000 |
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 250 |
| Unwired | Fixed Wireless | 300 / 25 |
| Verizon | Fixed Wireless | 300 / 20 |
| Etheric Communications, LLC. | Fixed Wireless (licensed-by-rule) | 250 / 100 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
May also be available at this address: AT&T, California Internet. Availability varies by address; speeds are provider-advertised maximums, not measured.
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