Contra Costa County property record for 5536 Rathdrum Way, Antioch, CA 94531
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 2,710 sqft · built 2012 |
| Lot Size | 0.214 acres (9,315 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $692,500 (Nov 2020) |
| Tax Bill | $9,141 (2025) |
| Deeds & Mortgages | May 2017 Mortgage Nov 2020 Sale & Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 056-430-030-9 |
| Primary APN | 056-430-030-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,710 sqft Living Area |
| 1st Floor Area | 1,466 sqft |
| 2nd Floor Area | 1,244 sqft |
| Year Built | Built 2012 |
|---|---|
| Effective Year Built | Effective 2013 |
| Lot Area | 9,315 sqft (0.214 acres) |
| Garage Type | Attached |
| Garage Area | 735 sqft |
| Parking Spaces | 3 Parking Spaces |
| Cooling System | Central |
|---|
| Street Address | 5536 RATHDRUM WAY |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-8679 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T8951 L368 |
| Legal Subdivision | SUBDIVISION 8951 |
| Legal Tract | 8951 |
| Legal Lot Number | 368 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | EAST CONTRA COSTA |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 302009 |
Source: Contra Costa County assessment roll, 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 File |
|---|---|
| Mailing Address | 5536 RATHDRUM WAY, ANTIOCH, CA 94531-8679 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| May 31, 2017 | Deed of Trust, Mortgage · FHA Mortgage NATIONSTAR MORTGAGE LLC |
| Nov 6, 2020 | Grant Deed, Transfer · Conventional Mortgage CALIBER HOME LOANS INC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 6, 2020 · Amount on Record |
| Deed Sale | Nov 6, 2020 · Amount on Record |
| Prior Sale | May 16, 2013 · Amount on Record |
| Deed Document Number | 2020265254 |
| Prior Transfer Date | May 13, 2013 |
| Prior Transfer Doc | 0000125419 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 5536 RATHDRUM WAY, ANTIOCH, CA 94531-8679 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | TITLE 365 |
| Name | Verified Name |
|---|
| Document Number | 0000096124 |
|---|---|
| Date | May 31, 2017 |
| Instrument | 2017-096124 |
| Name | NATIONSTAR MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Address | COPPELL, TX 75019 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Jun 1, 2047 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Nov 6, 2020 |
| Property Address | 5536 RATHDRUM WAY, ANTIOCH, CA 94531-8679 |
| Document Number | 0000265254 |
| Map Reference | MB 487 PG 38 |
| Instrument Date | Nov 2, 2020 |
| Instrument | 2020-265254 |
| Transaction Type | Transfer |
| Record Updated | Nov 3, 2022 |
| Title Company | CHICAGO TITLE COMPANY |
| Amount | Amount Recorded |
|---|---|
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Rounded by County |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 5536 RATHDRUM WAY, ANTIOCH, CA 94531-8679 |
| Document Number | 0000265255 |
|---|---|
| Date | Nov 6, 2020 |
| Instrument | 2020-265255 |
| Name | CALIBER HOME LOANS INC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Dec 1, 2050 |
Source: Contra Costa County assessment roll, as of July 14, 2026
| Type | Name |
|---|---|
| State | California |
| County | Contra Costa County |
| Municipality | Antioch City |
| Elementary School District | Brentwood Union Elementary School District (KG - 08) |
| Secondary School District | Liberty Union High School District (09 - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $764,572 (+2%) Land $242,896 Building $521,676 | |
| 2025 | $9,141.00 (+3.96%) | $749,582 (+4.04%) Land $238,134 Building $511,448 |
| 2023 | $8,793.00 (+1.44%) | $720,477 Land $228,888 Building $491,589 |
| 2022 | $8,668.00 |
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 |
|---|
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 416 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| AT&T Fiber · DSL | 5,000 / 5,000 |
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| Verizon Fixed Wireless | 300 / 20 |
Search by:
By searching, you agree to: Terms • Privacy • Disclosures