Contra Costa County property record for 5204 Mesa Ridge Dr, Antioch, CA 94531 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,467 sqft · built 2000 |
| Lot Size | 0.181 acres (7,892 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $400,000 (Aug 2003) |
| Tax Bill | $6,722 (2025) |
| Deeds & Mortgages | Nov 2020 Mortgage Sep 2019 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 055-510-081-7 |
| Primary APN | 055-510-081-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 2,467 sqft Living Area |
| 1st Floor Area | 1,062 sqft |
| 2nd Floor Area | 1,405 sqft |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Lot Area | 7,892 sqft (0.181 acres) |
| Garage Type | Attached |
| Garage Area | 420 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 5204 MESA RIDGE DR |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-8257 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T8109 L895 |
| Legal Subdivision | SUBDIVISION 8109 |
| Legal Tract | 8109 |
| Legal Lot Number | 895 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | TASSAJARA |
| Census Block Group | 2 |
| Census Block | 2011 |
| Census Tract | 355119 |
Source: Contra Costa County records · APN 055-510-081-7
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 | 5204 MESA RIDGE DR, ANTIOCH, CA 94531-8257 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Nov 17, 2020 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LOANS LLC |
| Sep 13, 2019 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 01, 2003 · Amount on Record |
| Deed Sale | Aug 01, 2003 · Amount on Record |
| Prior Sale | Sep 01, 2000 · Amount on Record |
| Deed Document Number | 2003375544 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 5204 MESA RIDGE DR, ANTIOCH, CA 94531-8257 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | AMROCK INC |
| Name | Verified Name |
|---|---|
| Address | 5204 MESA RIDGE DR, ANTIOCH, CA 94531-8257 |
| Document Number | 0000276869 |
|---|---|
| Date | Nov 17, 2020 |
| Instrument | 2020-276869 |
| Name | QUICKEN LOANS LLC |
|---|---|
| Type | Mortgage Company |
| Address | DETROIT, MI 48226 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Nov 01, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 5204 MESA RIDGE DR, ANTIOCH, CA 94531-8257 |
| Document Number | 0000155908 |
| Instrument Date | Sep 13, 2019 |
| Transaction Type | Mortgage |
| Record Updated | Oct 10, 2019 |
| Title Company | AMROCK TITLE CA INC |
| Name | Verified Name |
|---|---|
| Relationship | Husband and Wife |
| Address | 5204 MESA RIDGE DR ANTIOCH CA 945318257, ANTIOCH, CA 94531-8257 |
| Document Number | 0000155908 |
|---|---|
| Date | Sep 19, 2019 |
| Instrument | 155908 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Sep 18, 2049 |
Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Antioch City |
| Unified School District | Antioch 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 | $595,299 (+2%) Land $152,266 Building $443,033 | |
| 2025 | $6,722.00 (+6.13%) Homeowner's exemption | $583,628 (+4.04%) Land $149,281 Building $434,347 |
| 2023 | $6,334.00 (+1.62%) Homeowner's exemption | $560,967 Land $143,485 Building $417,482 |
| 2022 | $6,233.00 |
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 | Moderate above 68% of the US · above 43% of California |
|---|---|
| Wildfire Likelihood | About 1 in 292 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 412 locations within about half a mile of this property
| Provider | Technology | Download / Upload (Mbps) |
|---|---|---|
| AT&T | Fiber | 5,000 / 5,000 |
| Xfinity | Cable | 2,000 / 2,000 |
| T-Mobile USA | Fixed Wireless | 100 / 20 |
| AT&T | DSL | 100 / 20 |
May also be available at this address: Verizon. Availability varies by address; speeds are provider-advertised maximums, not measured.
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