Contra Costa County property record for 3633 Gallagher Cir, Antioch, CA 94509
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,189 sqft · built 1977 |
| Lot Size | 0.163 acres (7,119 sqft) |
| Owner | Individual Name on File |
| Last Sale | $159,000 (Oct 2011) |
| Tax Bill | $2,730 (2025) |
| Deeds & Mortgages | Apr 2024 Second Mortgage Apr 2021 Mortgage + 5 more |
| Flood Zone | Zone X (minimal risk) |
| APN | 072-081-020-9 |
| Primary APN | 072-081-020-9 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 1 Story |
| Building Area | 1,189 sqft Living Area |
| 1st Floor Area | 1,189 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1977 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | Ranch |
| Exterior Material | Stucco |
| Roof Material | Composition Shingle |
| Lot Area | 7,119 sqft (0.163 acres) |
| Garage Type | Attached |
| Garage Area | 491 sqft |
| Parking Spaces | 2 Parking Spaces |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 3633 GALLAGHER CIR |
|---|---|
| City | ANTIOCH |
| State | CA |
| Zip | 94509-5935 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R1 |
| Legal Description | TRACT 4668 LOT 20 |
| Legal Subdivision | SUBDIVISION 4668 |
| Legal Tract | 4668 |
| Legal Lot Number | 20 |
| Jurisdiction | CONTRA COSTA CA |
| Township / Civil Division | ANTIOCH-PITTSBURG |
| Census Block Group | 2 |
| Census Block | 2006 |
| Census Tract | 307101 |
3633 Gallagher Cir is owned and occupied by an individual who bought it in October 2011.
Source: Contra Costa County records, as of July 14, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 3633 GALLAGHER CIR, ANTIOCH, CA 94509-5935 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Apr 3, 2024 | Deed of Trust, Mortgage · Stand-Alone Second Mortgage SPRING EQ LLC |
| Apr 14, 2021 | Deed of Trust, Mortgage · Conventional Mortgage IMC MORTGAGE CORP |
| Oct 25, 2021 | Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC |
| Jun 15, 2020 | Deed of Trust, Mortgage · Conventional Mortgage OWNING CORPORATION |
| Nov 7, 2018 | Deed of Trust, Mortgage · Conventional Mortgage CASHCALL |
| Sep 8, 2017 | Deed of Trust, Mortgage · Conventional Mortgage CASHCALL |
| Jan 11, 2017 | Deed of Trust, Mortgage · FHA Mortgage CASHCALL |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Oct 20, 2011 · Amount on File |
| Deed Sale | Oct 20, 2011 · Amount on File |
| Prior Sale | Aug 12, 2010 · Amount on File |
| Deed Document Number | 2011219826 |
| Prior Transfer Date | Jul 6, 2005 |
| Prior Transfer Doc | 0000254937 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3633 GALLAGHER CIR, ANTIOCH, CA 94509-5935 |
| Transaction Type | Mortgage |
| Record Updated | Apr 15, 2024 |
| Name | Verified Name |
|---|---|
| Address | 3633 GALLAGHER CIR, ANTIOCH, CA 94509-5935 |
| Document Number | 0000030401 |
|---|---|
| Date | Apr 3, 2024 |
| Instrument | 2024-030401 |
| Name | SPRING EQ LLC |
|---|---|
| Type | Mortgage Company |
| Address | CONSHOHOCKEN, PA 19428 |
| Type | Stand-Alone Second Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 180 Months |
| Due | Apr 1, 2039 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3633 GALLAGHER CIR, ANTIOCH, CA 94509-5935 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | BNT TITLE COMPANY OF CA |
| Name | Verified Name |
|---|---|
| Address | 3633 GALLAGHER CIR, ANTIOCH, CA 94509-5935 |
| Document Number | 0000111253 |
|---|---|
| Date | Apr 14, 2021 |
| Instrument | 2021-111253 |
| Name | IMC MORTGAGE CORP |
|---|---|
| Type | Mortgage Company |
| Address | IRVINE, CA 92612 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Apr 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3633 GALLAGHER CIR, ANTIOCH, CA 94509-5935 |
| Transaction Type | Mortgage |
| Record Updated | Nov 3, 2022 |
| Title Company | ORANGE COAST TITLE |
| Name | Verified Name |
|---|---|
| Address | 3633 GALLAGHER CIR, ANTIOCH, CA 94509-5935 |
| Document Number | 0000299201 |
|---|---|
| Date | Oct 25, 2021 |
| Instrument | 2021-299201 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Mortgage Company |
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Nov 1, 2051 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3633 GALLAGHER CIR, ANTIOCH, CA 94509-5935 |
| Transaction Type | Mortgage |
| Record Updated | Oct 21, 2022 |
| Title Company | ORANGE COAST TITLE SAN JOSE |
| Name | Verified Name |
|---|
| Document Number | 0000114375 |
|---|---|
| Date | Jun 15, 2020 |
| Instrument | 2020-114375 |
| Name | OWNING CORPORATION |
|---|---|
| Type | Non-Lending Institution |
| Address | ORANGE, CA 92868 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 359 Months |
| Due | May 1, 2050 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3633 GALLAGHER CIR, ANTIOCH, CA 94509-5935 |
| Document Number | 0000185145 |
| Instrument Date | Nov 7, 2018 |
| Transaction Type | Mortgage |
| Record Updated | Nov 28, 2018 |
| Title Company | ORANGE COAST TITLE COMPANY, ORANGE COAST TITLE CO |
| Name | Verified Name |
|---|---|
| Address | 3633 GALLAGHER CIR ANTIOCH CA 945095935, ANTIOCH, CA 94509-5935 |
| Document Number | 0000185145 |
|---|---|
| Date | Nov 15, 2018 |
| Instrument | 185145 |
| Name | CASHCALL |
|---|---|
| Type | Funding / Finance Company |
| Address | IRVINE, CA 92612 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Nov 14, 2048 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3633 GALLAGHER CIR, ANTIOCH, CA 94509-5935 |
| Document Number | 0000170318 |
| Instrument Date | Sep 8, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Sep 25, 2017 |
| Title Company | ORANGE COAST TITLE COMPANY, ORANGE COAST TITLE CO |
| Name | Verified Name |
|---|---|
| Address | 3633 GALLAGHER CIR ANTIOCH CA 945095935, ANTIOCH, CA 94509-5935 |
| Document Number | 0000170318 |
|---|---|
| Date | Sep 19, 2017 |
| Instrument | 170318 |
| Name | CASHCALL |
|---|---|
| Type | Funding / Finance Company |
| Address | ORANGE, CA 92868 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Sep 18, 2047 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | CONTRA COSTA CA |
| Property Address | 3633 GALLAGHER CIR, ANTIOCH, CA 94509-5935 |
| Document Number | 0000020276 |
| Instrument Date | Jan 11, 2017 |
| Transaction Type | Mortgage |
| Record Updated | Feb 7, 2017 |
| Title Company | WFG TITLE INSURANCE COMPANY, WFG TITLE INS CO |
| Name | Verified Name |
|---|---|
| Address | 3633 GALLAGHER CIR ANTIOCH CA 945095935, ANTIOCH, CA 94509-5935 |
| Document Number | 0000020276 |
|---|---|
| Date | Feb 1, 2017 |
| Instrument | 20276 |
| Name | CASHCALL |
|---|---|
| Type | Funding / Finance Company |
| Address | ORANGE, CA 92868 |
| Type | FHA Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 360 Months |
| Due | Jan 31, 2047 |
The 2025 property tax bill for 3633 Gallagher Cir was $2,730 with a homeowner's exemption.
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 | $203,694 (+2%) Land $57,648 Building $146,046 | |
| 2025 | $2,730.00 Homeowner's exemption | $199,701 Land $56,518 Building $143,183 |
| 2023 | $2,573.00 (+1.5%) Homeowner's exemption | $191,948 Land $54,324 Building $137,624 |
| 2022 | $2,535.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 3633 Gallagher Cir in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective October 12, 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 3633 Gallagher Cir is moderate, ranking above 48% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 48% of the US · lower than 71% of California |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 163 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 |
| AT&T DSL | 100 / 20 |
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