Contra Costa County property record for 4225 Spaulding St, Antioch, CA 94531
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2.5 ba · 2,188 sqft · built 1990 |
| Lot Size | 0.146 acres (6,365 sqft) |
| Owner | Individual Name on File |
| Last Sale | $218,000 (Aug 1998) |
| Tax Bill | $4,292 (2025) |
| Deeds & Mortgages | Feb 2018 Mortgage Sep 2019 Mortgage + 1 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 052-311-018-7 |
| Primary APN | 052-311-018-7 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 2,188 sqft Living Area |
| 1st Floor Area | 1,142 sqft |
| 2nd Floor Area | 1,046 sqft |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Lot Area | 6,365 sqft (0.146 acres) |
| Garage Type | Attached |
| Garage Area | 677 sqft |
| Parking Spaces | 2 Parking Spaces |
| Street Address | 4225 SPAULDING ST |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-8221 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | T6855 L150 |
| Legal Subdivision | VIERA RANCH I SUB 6855 |
| Legal Tract | 6855 |
| Legal Lot Number | 150 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 3 |
| Census Block | 3001 |
| Census Tract | 308002 |
Source: Contra Costa County assessment roll, APN 052-311-018-7, as of 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 | 4225 SPAULDING ST, ANTIOCH, CA 94531-8221 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
| Date | Document |
|---|---|
| Feb 28, 2018 | Deed of Trust, Mortgage · FHA Mortgage ALLIED FIRST BANK SB |
| Sep 25, 2019 | Deed of Trust, Mortgage · Conventional Mortgage ALLIED FIRST BANK SB |
| Dec 11, 2020 | Deed of Trust, Mortgage · Conventional Mortgage IMC MORTGAGE CORP |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Aug 31, 1998 · Amount on Record |
| Deed Sale | Aug 31, 1998 · Amount on Record |
| Deed Document Number | 1998209645 |
| Last Transfer Date | May 10, 2006 |
| Transfer Doc | 0000155647 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4225 SPAULDING ST, ANTIOCH, CA 94531-8221 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000031549 |
|---|---|
| Date | Feb 28, 2018 |
| Instrument | 2018-031549 |
| Name | ALLIED FIRST BANK SB |
|---|---|
| Type | Bank |
| Address | OSWEGO, IL 60543 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Mar 01, 2048 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4225 SPAULDING ST, ANTIOCH, CA 94531-8221 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | FIDELITY NATIONAL TITLE |
| Name | Verified Name |
|---|
| Document Number | 0000159945 |
|---|---|
| Date | Sep 25, 2019 |
| Instrument | 2019-159945 |
| Name | ALLIED FIRST BANK SB |
|---|---|
| Type | Bank |
| Address | OSWEGO, IL 60543 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 01, 2049 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4225 SPAULDING ST, ANTIOCH, CA 94531-8221 |
| Transaction Type | Mortgage |
| Record Updated | Nov 03, 2022 |
| Title Company | BNT TITLE COMPANY OF CA |
| Name | Verified Name |
|---|---|
| Address | 4225 SPAULDING ST, ANTIOCH, CA 94531-8221 |
| Document Number | 0000310294 |
|---|---|
| Date | Dec 11, 2020 |
| Instrument | 2020-310294 |
| Name | IMC MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | IRVINE, CA 92612 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Dec 01, 2050 |
Source: Contra Costa County assessment roll as of 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 | $351,931 (+2%) Land $47,959 Building $303,972 | |
| 2025 | $4,292.00 (+6.37%) | $345,031 (+4.04%) Land $47,019 Building $298,012 |
| 2023 | $4,035.00 (+1.51%) | $331,636 Land $45,195 Building $286,441 |
| 2022 | $3,975.00 |
Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), as of October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · 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, 432 locations within half a mile, as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Unwired Fixed Wireless | 300 / 25 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless · DSL | 100 / 20 |
May also be available: Verizon.
Source: EPA Safe Drinking Water Information System, water system CA0710001, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF ANTIOCH serves 116,781 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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