863 Saint John Cir, Concord, CA 94518 Property Records

Contra Costa County property record for 863 Saint John Cir, Concord, CA 94518

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,712 sqft · built 1967
Lot Size	0.149 acres (6,480 sqft)
Owner	2 Individual Names on Record
Last Sale	$697,000 (Aug 2017)
Tax Bill	$9,767 (2025)
Deeds & Mortgages	Aug 2021 Mortgage Aug 2017 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`129-375-021`

Property Details

APN / Parcel Number

Primary APN	`129-375-021`
Alternative APN	`129-375-021-0`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	10 Rooms
Stories	1 Story
Building Area	1,712 sqft Living Area
1st Floor Area	1,712 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1967
Effective Year Built	Effective 1988
Architectural Style	Ranch
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	6,480 sqft (0.149 acres)
Garage Type	Attached
Garage Area	451 sqft
Parking Spaces	2 Parking Spaces
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	863 SAINT JOHN CIR
City	CONCORD
State	CA
Zip	94518-2118
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R6
Legal Description	TRACT 3538 LOT 336 EX MR
Legal Subdivision	SUBDIVISION 3538
Legal Tract	3538
Legal Lot Number	336
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2003
Census Tract	337202

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	863 SAINT JOHN CIR, CONCORD, CA 94518-2118
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Aug 18, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage SUMMIT FUNDING INC
Aug 29, 2017	Grant Deed, Transfer · Conventional Mortgage SUMMIT FUNDING INC
Mar 24, 2017	Quit Claim Deed, Transfer PLACER TITLE COMPANY, PLACER TITLE CO.
Mar 24, 2017	Grant Deed, Transfer · Conventional Mortgage CROSSCOUNTRY MORTGAGE INC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Aug 29, 2017 · Amount on Record
Deed Sale	Aug 29, 2017 · Amount on Record
Prior Sale	Mar 24, 2017 · Amount on Record
Deed Document Number	2017157032
Last Transfer Date	Aug 11, 2021
Transfer Doc	0000229627
Record Updated	Oct 29, 2026

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 18, 2021
Property Address	863 SAINT JOHN CIR, CONCORD, CA 94518-2118
Document Number	0000229627
Map Reference	MB 114 PG 42
Instrument Date	Aug 11, 2021
Instrument	2021-229627
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
Relationship	Community Property with Right of Survivorship
Address	863 SAINT JOHN CIR, CONCORD, CA 94518-2118

Mortgage

Document Number	0000229628
Date	Aug 18, 2021
Instrument	2021-229628

Lender

Name	SUMMIT FUNDING INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2051

August 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 29, 2017
Property Address	863 SAINT JOHN CIR, CONCORD, CA 94518-2118
Document Number	0000157032
Map Reference	MB114 PG42
Instrument Date	Aug 28, 2017
Instrument	2017-157032
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment 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	863 SAINT JOHN CIR, CONCORD, CA 94518-2118

Mortgage

Document Number	0000157033
Date	Aug 29, 2017
Instrument	2017-157033

Lender

Name	SUMMIT FUNDING INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 1, 2047

March 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 24, 2017
Property Address	863 SAINT JOHN CIR, CONCORD, CA 94518-2118
Document Number	0000051887
Instrument Date	Mar 23, 2017
Instrument	51887
Transaction Type	Transfer
Record Updated	Nov 20, 2018
Title Company	PLACER TITLE COMPANY, PLACER TITLE CO.

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	293 MONTECILLO DR WALNUT CREEK CA 94595, WALNUT CREEK, CA 94595

March 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 24, 2017
Property Address	863 SAINT JOHN CIR, CONCORD, CA 94518-2118
Document Number	0000051888
Map Reference	MB114 PG42
Instrument Date	Mar 17, 2017
Instrument	2017-051888
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	SPL PLACER TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment 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	291 MONTECILLO DR, WALNUT CREEK, CA 94595-2611

Mortgage

Document Number	0000051889
Date	Mar 24, 2017
Instrument	2017-051889

Lender

Name	CROSSCOUNTRY MORTGAGE INC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2047

Tax Assessment & Valuation

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$808,923 (+2%) Land $475,838 Building $333,085
2025	$9,767.00 (+4.44%)	$793,062 (+4.04%) Land $466,508 Building $326,554
2023	$9,352.00 (+1.27%)	$762,268 Land $448,394 Building $313,874
2022	$9,235.00

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

Flood

Source: FEMA National Flood Hazard Layer, effective October 12, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	1 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

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

Wildfire Risk	Not rated no burnable land within ember reach

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	CONTRA COSTA WATER DISTRICT serves 210,500 people · EPA ID CA0710003
Water Source	Surface water
Last State Inspection	Jan 2022
Lead	Under 1 ppb (2026–2028) 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 645 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50
Unwired Fixed Wireless	300 / 25
AT&T DSL	100 / 20

May also be available: T-Mobile, Verizon.

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