911 Helix Dr, Concord, CA 94518 Property Records

Contra Costa County property record for 911 Helix Dr, Concord, CA 94518

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,722 sqft · built 1974
Lot Size	0.161 acres (7,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,040,000 (Jun 2021)
Tax Bill	$13,435 (2025)
Deeds & Mortgages	Mar 2019 Mortgage Feb 2020 Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`147-322-003-4`

Property Details

APN / Parcel Number

Primary APN	`147-322-003-4`
Alternative APN	`147-322-003`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,722 sqft Living Area
Gross Area	2,125 sqft
1st Floor Area	1,722 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1974
Effective Year Built	Effective 2006
Architectural Style	Ranch
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	7,000 sqft (0.161 acres)
Lot Dimensions	100 ft deep x 69 ft wide
Garage Type	Attached
Garage Area	403 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	911 HELIX DR
City	CONCORD
State	CA
Zip	94518-3446
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R7
Legal Description	TRACT 4484 LOT 20
Legal Subdivision	SUBDIVISION 4484
Legal Tract	4484
Legal Lot Number	20
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2005
Census Tract	338102

Owner

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on Record
Mailing Address	911 HELIX DR, CONCORD, CA 94518-3446
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Mar 27, 2019	Deed of Trust, Mortgage · Conventional Mortgage BAYSHORE MORTGAGE FUNDING LLC
Feb 19, 2020	Deed of Trust, Mortgage · FHA Mortgage BAYSHORE MORTGAGE FUNDING LLC
Dec 29, 2020	Deed of Trust, Mortgage · FHA Mortgage DIGNIFIED HOME LOANS
Jun 18, 2021	Grant Deed, Transfer · VA Mortgage MORTGAGE RESEARCH CENTER LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 18, 2021 · Amount on Record
Deed Sale	Jun 18, 2021 · Amount on Record
Prior Sale	Sep 9, 2013 · Amount on Record
Deed Document Number	2021177225
Prior Transfer Date	Mar 22, 2007
Prior Transfer Doc	0000093582
Record Updated	Oct 29, 2026

March 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	911 HELIX DR, CONCORD, CA 94518-3446
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIRST AMERICAN TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000041413
Date	Mar 27, 2019
Instrument	2019-041413

Lender

Name	BAYSHORE MORTGAGE FUNDING LLC
Type	Mortgage Company
Address	LUTHERVILLE TIMONIUM, MD 21093

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Apr 1, 2049

February 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	911 HELIX DR, CONCORD, CA 94518-3446
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	MADISON SETTLEMENT SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000031088
Date	Feb 19, 2020
Instrument	2020-031088

Lender

Name	BAYSHORE MORTGAGE FUNDING LLC
Type	Mortgage Company
Address	LUTHERVILLE TIMONIUM, MD 21093

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Feb 1, 2050

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	911 HELIX DR, CONCORD, CA 94518-3446
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	TICOR TTL ORANGE CNTY BRANCH

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	911 HELIX DR, CONCORD, CA 94518-3446

Mortgage

Document Number	0000327147
Date	Dec 29, 2020
Instrument	2020-327147

Lender

Name	DIGNIFIED HOME LOANS
Type	Mortgage Company
Address	THOUSAND OAKS, CA 91362

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2051

June 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 18, 2021
Property Address	911 HELIX DR, CONCORD, CA 94518-3446
Document Number	0000177225
Map Reference	MB 162 PG 48&49
Instrument Date	Jun 17, 2021
Instrument	2021-177225
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

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
Relationship	Community Property with Right of Survivorship
Address	911 HELIX DR, CONCORD, CA 94518-3446

Mortgage

Document Number	0000177226
Date	Jun 18, 2021
Instrument	2021-177226

Lender

Name	MORTGAGE RESEARCH CENTER LLC
Type	Mortgage Company

Agreement

Type	VA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 1, 2051

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		$1,148,241 (+2%) Land $750,774 Building $397,467
2025	$13,435.00 (+12.36%)	$1,125,727 (+12.8%) Land $736,053 Building $389,674
2023	$11,957.00 (-6.14%)	$998,000 Land $653,000 Building $345,000
2022	$12,739.00

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	4 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 665 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20

May also be available: T-Mobile.

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