1256 Mokelumne Ct, Antioch, CA 94531 Property Records

Contra Costa County property record for 1256 Mokelumne Ct, Antioch, CA 94531

Property Summary

Property Type	Single Family Home
Details	7 bd · 4 ba · 3,875 sqft · built 1998
Lot Size	0.187 acres (8,152 sqft)
Owner	2 Individual Names on File
Last Sale	$895,000 (Aug 2026)
Tax Bill	$10,363 (2025)
Deeds & Mortgages	Aug 2026 Sale & Mortgage Nov 2020 Transfer + 2 more
Flood Zone	Zone X (minimal risk)
APN	`055-400-031-5`

Property Details

APN / Parcel Number

Primary APN	`055-400-031-5`
Alternative APN	`055-400-031`

Interior

Bedrooms	7 Beds
Full Baths	4 Baths
Total Rooms	12 Rooms
Stories	2 Stories
Building Area	3,875 sqft Living Area
1st Floor Area	2,325 sqft
2nd Floor Area	1,550 sqft

Exterior

Year Built	Built 1998
Effective Year Built	Effective 1998
Lot Area	8,152 sqft (0.187 acres)
Garage Type	Attached
Garage Area	705 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	1256 MOKELUMNE CT
City	ANTIOCH
State	CA
Zip	94531-8090
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T8107 L718
Legal Subdivision	MAP 8107
Legal Tract	8107
Legal Lot Number	718
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	TASSAJARA
Census Block Group	2
Census Block	2012
Census Tract	355119

Owner

1256 Mokelumne Ct is owned and occupied by two individuals who bought it in August 2026.

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

Owner of Record	2 Individual Names on File
Mailing Address	1256 MOKELUMNE CT, ANTIOCH, CA 94531-8090
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Husband and Wife

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
Aug 7, 2026	Grant Deed, Transfer · Conventional Mortgage CROSSCOUNTRY MORTGAGE
Nov 24, 2020	Affidavit of Death, Transfer NOT AVAILABLE
Feb 27, 2018	Quit Claim Deed, Transfer NOT AVAILABLE
May 2, 2017	Grant Deed, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 7, 2026 · Amount on File
Deed Sale	Aug 7, 2026 · Amount on File
Prior Sale	Jan 10, 2006 · Amount on File
Deed Document Number	202683104
Transfer Doc	0000284916
Record Updated	Sep 20, 2026

August 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 7, 2026
Property Address	1256 MOKELUMNE CT, ANTIOCH, CA 94531-8090
Document Number	0000083104
Instrument Date	Jul 22, 2026
Instrument	202683104
Transaction Type	Transfer
Record Updated	Aug 14, 2026
Title Company	CHICAGO TITLE W, CHICAGO TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$99,434.50
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1256 MOKELUMNE CT, ANTIOCH, CA 94531-8090
Investor	Possibly a Property Investor

Mortgage

Document Number	0000083105,
Date	Aug 7, 2026
Instrument	202683105

Lender

Name	CROSSCOUNTRY MORTGAGE

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Aug 1, 2056

Interest

Rate Type	Fixed Rate
Rate	6.49%
Initial Type	Fixed Rate
Max Rate	-1%

November 2020: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 24, 2020
Property Address	1256 MOKELUMNE CT, ANTIOCH, CA 94531-8090
Document Number	0000284916
Instrument Date	Nov 10, 2020
Instrument	284916
Transaction Type	Transfer
Record Updated	Dec 11, 2020
Title Company	NOT AVAILABLE

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1256 MOKELUMNE CT ANTIOCH CA 945318090, ANTIOCH, CA 94531-8090

February 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 27, 2018
Property Address	1256 MOKELUMNE CT, ANTIOCH, CA 94531-8090
Document Number	0000029817
Instrument Date	Feb 24, 2018
Instrument	29817
Transaction Type	Transfer
Record Updated	Dec 15, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	1256 MOKELUMNE CT ANTIOCH CA 945318090, ANTIOCH, CA 94531-8090

May 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 2, 2017
Property Address	1256 MOKELUMNE CT, ANTIOCH, CA 94531-8090
Document Number	0000075708
Instrument Date	May 2, 2017
Instrument	75708
Transaction Type	Transfer
Record Updated	May 10, 2017

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1256 MOKELUMNE CT ANTIOCH CA 945318090, ANTIOCH, CA 94531-8090

Tax Assessment & Valuation

The 2025 property tax bill for 1256 Mokelumne Ct was $10,363.

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		$930,000 (+1.2%) Land $288,477 Building $641,523
2025	$10,363.00	$919,000 Land $285,066 Building $633,934
2023	$9,866.00 (-0.21%)	$891,000 Land $276,381 Building $614,619
2022	$9,887.00

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

Flood

FEMA maps place 1256 Mokelumne 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 1256 Mokelumne Ct is high, ranking above 78% of the US, with a 0.7% annual chance of wildfire.

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

Wildfire Risk	High above 78% of the US · above 55% of California
Wildfire Likelihood	0.7% 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.

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 412 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 / 2,000
T-Mobile Fixed Wireless	100 / 20

May also be available: Verizon.

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