Contra Costa County property record for 4237 Spaulding St, Antioch, CA 94531 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 1992 |
| Square Footage | 2,188 sqft Living Area |
| Lot Size | 6,217 sqft (0.143 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $670,000 (2026) |
| Tax Bill | $4,196.00 (2025) |
| Primary APN | 052-380-023-3 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 10 Rooms |
| Building Area | 2,188 sqft Living Area |
| 1st Floor | 1,142 sqft 1st Floor |
| 2nd Floor | 1,046 sqft 2nd Floor |
| Stories | 2 Stories |
| Year Built | Built 1992 |
|---|---|
| Effective Year Built | Effective 1992 |
| Lot Area | 6,217 sqft (0.143 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 677 sqft Garage |
| Heating System | Central Heating |
|---|
| Street Address | 4237 SPAULDING ST |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94531-8221 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | T7180 L200 |
| Legal Subdivision | SUBDIVISION 7180 |
| Legal Tract | 7180 |
| Legal Lot Number | 200 |
| Jurisdiction | CONTRA COSTA CA |
| Minor Civil Division | ANTIOCH-PITTSBURG |
| Census Blockgroup | 3 |
| Census Block | 3001 |
| Census Tract | 308002 |
Source: Contra Costa County records · APN 052-380-023-3
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 | 4237 SPAULDING ST, ANTIOCH, CA 94531-8221 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Tenants In Common |
| Date | Document |
|---|---|
| Jun 09, 2026 | Grant Deed, Transfer · Conventional Mortgage NMSI INC |
| Apr 16, 2026 | Affidavit, Transfer |
| Jun 25, 2020 | Deed of Trust, Mortgage · Conventional Mortgage QUICKEN LNS |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 09, 2026 · Amount on Record |
| Deed Sale | Jun 09, 2026 · Amount on Record |
| Prior Sale | Nov 30, 2009 · Amount on Record |
| Deed Doc Number | 202660229 |
| Prior Transfer Date | Apr 18, 2007 |
| Prior Transfer Doc | 0000120993 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Jun 09, 2026 |
| Property Address | 4237 SPAULDING ST, ANTIOCH, CA 94531-8221 |
| Document Number | 0000060229 |
| Instrument Date | Jun 03, 2026 |
| Instrument | 202660229 |
| Transaction Type | Transfer |
| Record Updated | Jun 16, 2026 |
| Title Company | E-CHICAGO TITLE, CHICAGO TITLE |
| Amount | Amount Recorded |
|---|---|
| Downpayment | Downpayment on File |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $74,437.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Tenants In Common |
| Address | 4237 SPAULDING ST, ANTIOCH, CA 94531-8221 |
| Document Number | 0000060230, |
|---|---|
| Date | Jun 09, 2026 |
| Instrument | 202660230 |
| Name | NMSI INC |
|---|
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jul 01, 2056 |
| Rate Type | Fixed Rate |
|---|---|
| Rate | 6.23% |
| Initial Type | Fixed Rate |
| Max Rate | -1% |
| Document Type | Affidavit |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Recording Date | Apr 16, 2026 |
| Property Address | 4237 SPAULDING ST, ANTIOCH, CA 94531-8221 |
| Document Number | 0000038660 |
| Instrument Date | Apr 10, 2026 |
| Instrument | 202638660 |
| Transaction Type | Transfer |
| Record Updated | Jul 12, 2026 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4237 SPAULDING ST, ANTIOCH, CA 94531-8221 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 4237 SPAULDING ST, ANTIOCH, CA 94531-8221 |
| Document Number | 0000128253 |
| Instrument Date | Jun 25, 2020 |
| Transaction Type | Mortgage |
| Record Updated | Jul 10, 2020 |
| Title Company | WFG |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenant/Joint Tenant w/ Right Of Survivorship |
| Address | 3119 RIVERA ST SAN FRANCISCO CA 941161524, SAN FRANCISCO, CA 94116-1524 |
| Document Number | 0000128253 |
|---|---|
| Date | Jun 30, 2020 |
| Instrument | 128253 |
| Name | QUICKEN LNS |
|---|---|
| Type | Funding / Finance Company |
| Address | DETROIT, MI 48226-1906 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jun 29, 2050 |
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 and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $335,726 (+2%) Land $39,491 Building $296,235 | |
| 2025 | $4,196.00 (+6.28%) | $329,144 (+4.04%) Land $38,717 Building $290,427 |
| 2023 | $3,948.00 (+1.46%) | $316,364 Land $37,214 Building $279,150 |
| 2022 | $3,891.00 |
4237 Spaulding St is in FEMA Zone X, outside the Special Flood Hazard Area, with no wildfire exposure.
Source: FEMA National Flood Hazard Layer · Contra Costa County (06013C), updated October 12, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| Exposure | None beyond ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
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