Contra Costa County property record for 1508 Mellissa Ct, Antioch, CA 94509
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,142 sqft · built 1985 |
| Lot Size | 0.149 acres (6,500 sqft) |
| Owner | Company Name on Record |
| Last Sale | $255,000 (Dec 2012) |
| Tax Bill | $4,145 (2025) |
| Deeds & Mortgages | Apr 2024 Mortgage Apr 2017 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 052-173-003-6 |
| Primary APN | 052-173-003-6 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,142 sqft Living Area |
| 1st Floor Area | 1,205 sqft |
| 2nd Floor Area | 937 sqft |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1995 |
| Lot Area | 6,500 sqft (0.149 acres) |
| Garage Type | Attached |
| Garage Area | 468 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Central |
|---|
| Street Address | 1508 MELLISSA CT |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-6307 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | T06184 L0094 B EX MR |
| Legal Subdivision | SUBDIVISION 6184 |
| Legal Tract | 06184 |
| Legal Lot Number | 94 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 308001 |
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 | Company Name on Record |
|---|---|
| Mailing Address | 1508 MELLISSA CT, ANTIOCH, CA 94509-6307 |
| Owner Type | Company |
| Date | Document |
|---|---|
| Apr 3, 2024 | Deed of Trust, Mortgage · Commercial Mortgage JOHN VENNARD CHILDREN TRUST |
| Apr 15, 2017 | Deed of Trust, Mortgage · Conventional Mortgage VENNARD JOHN TRUST (PT) |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 19, 2012 · Amount on Record |
| Deed Sale | Dec 19, 2012 · Amount on Record |
| Prior Sale | Oct 11, 2012 · Amount on Record |
| Deed Document Number | 2012324181 |
| Prior Transfer Date | Nov 21, 2000 |
| Prior Transfer Doc | 0000289969 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1508 MELLISSA CT, ANTIOCH, CA 94509-6307 |
| Transaction Type | Mortgage |
| Record Updated | Apr 15, 2024 |
| Name | Verified Name |
|---|
| Document Number | 0000030588 |
|---|---|
| Date | Apr 3, 2024 |
| Instrument | 2024-030588 |
| Name | JOHN VENNARD CHILDREN TRUST |
|---|---|
| Type | Private Party |
| Address | 3422 ALPINE VIEW CT, CARSON CITY, NV 89705 |
| Type | Commercial Mortgage |
|---|---|
| Amount | Amount Recorded |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 1508 MELLISSA CT, ANTIOCH, CA 94509-6307 |
| Document Number | 0000092584 |
| Instrument Date | Apr 15, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Jun 20, 2017 |
| Name | Verified Name |
|---|---|
| Relationship | Limited Partnership |
| Address | 1120 2ND ST #103 BRENTWOOD CA 945132230, 103, BRENTWOOD, CA 94513-2230 |
| Document Number | 0000092584 |
|---|---|
| Date | May 25, 2017 |
| Instrument | 92584 |
| Name | VENNARD JOHN TRUST (PT) |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Antioch City |
| Unified School District | Antioch Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $320,281 (+2%) Land $50,235 Building $270,046 | |
| 2025 | $4,145.00 (+5.36%) | $314,001 (+4.04%) Land $49,250 Building $264,751 |
| 2023 | $3,934.00 (+1.5%) | $301,810 Land $47,339 Building $254,471 |
| 2022 | $3,876.00 |
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
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; 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 | CITY OF ANTIOCH serves 116,781 people · EPA ID CA0710001 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Jan 2024 |
| 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.
Source: FCC Broadband Data Collection, based on 351 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T DSL · Fiber, Fixed Wireless in parts of the area | 100 / 20 |
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