5415 Geronimo Ct, Antioch, CA 94531 Property Records

Contra Costa County property record for 5415 Geronimo Ct, Antioch, CA 94531

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,866 sqft · built 1998
Lot Size	0.158 acres (6,901 sqft)
Owner	Individual Name on File
Last Sale	$725,000 (Jun 2022)
Tax Bill	$7,772 (2025)
Deeds & Mortgages	Jun 2022 Sale & Mortgage Mar 2022 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`055-450-023-1`

Property Details

APN / Parcel Number

Primary APN	`055-450-023-1`
Alternative APN	`055-450-023`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,866 sqft Living Area
1st Floor Area	1,866 sqft

Exterior

Year Built	Built 1998
Effective Year Built	Effective 2009
Lot Area	6,901 sqft (0.158 acres)
Garage Type	Attached
Garage Area	685 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	5415 GERONIMO CT
City	ANTIOCH
State	CA
Zip	94531-9030
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T8122 L377
Legal Subdivision	SUBDIVISION 8122
Legal Tract	8122
Legal Lot Number	377
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	EAST CONTRA COSTA
Census Block Group	3
Census Block	3000
Census Tract	303207

Owner

5415 Geronimo Ct is owned and occupied by an individual who bought it in June 2022.

Source: Contra Costa County records, as of July 14, 2026

Owner of Record	Individual Name on File
Mailing Address	5415 GERONIMO CT, ANTIOCH, CA 94531-9030
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.

Deeds, Mortgages & Sale History

Date	Document
Jun 29, 2022	Grant Deed, Transfer · FHA Mortgage MORIA DEVELOPMENT INC
Mar 7, 2022	Intrafamily Transfer, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Mar 7, 2022	Grant Deed, Transfer · Commercial Mortgage CONVENTUS LLC
Mar 7, 2022	Affidavit of Death of Joint Tenant, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 29, 2022 · Amount on File
Deed Sale	Jun 29, 2022 · Amount on File
Prior Sale	Mar 7, 2022 · Amount on File
Deed Document Number	2022106331
Prior Transfer Date	Mar 2, 2022
Prior Transfer Doc	0000040622
Record Updated	Oct 29, 2026

June 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 29, 2022
Property Address	5415 GERONIMO CT, ANTIOCH, CA 94531-9030
Document Number	0000106331
Map Reference	MB 400 PG 31
Instrument Date	Jun 21, 2022
Instrument	2022-106331
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	314 W MADILL ST, ANTIOCH, CA 94509-3612

Mortgage

Document Number	0000106332
Date	Jun 29, 2022
Instrument	2022-106332

Lender

Name	MORIA DEVELOPMENT INC
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2052

Mortgage

Document Number	0000106333
Date	Jun 29, 2022
Instrument	2022-106333

Lender

Name	MORIA DEVELOPMENT INC
Type	Mortgage Company
Address	TEMPE, AZ 85284

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2052

March 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 7, 2022
Property Address	5415 GERONIMO CT, ANTIOCH, CA 94531-9030
Document Number	0000040622
Map Reference	MB 400 PG 31
Instrument Date	Mar 2, 2022
Instrument	2022-040622
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	830 BUCK CT, VACAVILLE, CA 95688-3515

March 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 7, 2022
Property Address	5415 GERONIMO CT, ANTIOCH, CA 94531-9030
Document Number	0000040623
Map Reference	MB 400 PG 31
Instrument Date	Mar 1, 2022
Instrument	2022-040623
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	830 BUCK CT, VACAVILLE, CA 95688-3515

Mortgage

Document Number	0000040624
Date	Mar 7, 2022
Instrument	2022-040624

Lender

Name	CONVENTUS LLC
Type	Non-Lending Institution

Agreement

Type	Commercial Mortgage
Amount	Amount on Record

March 2022: Affidavit of Death of Joint Tenant, Transfer

Document Type	Affidavit of Death of Joint Tenant
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 7, 2022
Property Address	5415 GERONIMO CT, ANTIOCH, CA 94531-9030
Document Number	0000040621
Map Reference	MB 400 PG 31
Instrument Date	Mar 1, 2022
Instrument	2022-040621
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4603 BALFOUR RD TRLR 4, 4, BRENTWOOD, CA 94513-1621

Tax Assessment & Valuation

The 2025 property tax bill for 5415 Geronimo Ct was $7,772.

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Municipality	Antioch City
Unified School District	Antioch Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$675,000 (+0.45%) Land $242,069 Building $432,931
2025	$7,772.00	$672,000 Land $240,993 Building $431,007
2023	$7,406.00 (+137.07%)	$653,000 Land $234,000 Building $419,000
2022	$3,124.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 5415 Geronimo Ct in Zone X, an area of minimal flood risk.

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.

Wildfire

Wildfire risk around 5415 Geronimo Ct is high, ranking above 76% of the US, with a 0.5% annual chance of wildfire.

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	High above 76% of the US · above 52% of California
Wildfire Likelihood	0.5% annual chance
Exposure	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

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

Violations Reported to EPA

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.

Internet Providers

Source: FCC Broadband Data Collection, based on 530 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: T-Mobile, Unwired.

Nearby Properties on Geronimo Ct

Nearby Streets

Search Property Records by Address or Parcel Number

Search by:

By searching, you agree to: Terms • Privacy • Disclosures