2740 Lyon Cir, Concord, CA 94518 Property Records

Contra Costa County property record for 2740 Lyon Cir, Concord, CA 94518

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,432 sqft · built 1969
Lot Size	0.172 acres (7,500 sqft)
Owner	2 Company Names on Record
Tax Bill	$3,538 (2025)
Deeds & Mortgages	Feb 2023 Transfer Feb 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`129-412-002-5`

Property Details

APN / Parcel Number

Primary APN	`129-412-002-5`
Alternative APN	`129-412-002`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,432 sqft Living Area
1st Floor Area	1,432 sqft

Exterior

Year Built	Built 1969
Effective Year Built	Effective 1970
Lot Area	7,500 sqft (0.172 acres)
Garage Type	Attached
Garage Area	452 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	2740 LYON CIR
City	CONCORD
State	CA
Zip	94518-2616
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R7
Legal Description	TRACT 3723 LOT 100
Legal Subdivision	SUBDIVISION #3723
Legal Tract	3723
Legal Lot Number	100
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	4
Census Block	4003
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 Company Names on Record
Mailing Address	2740 LYON CIR, CONCORD, CA 94518-2616
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Feb 28, 2023	Intrafamily Transfer, Transfer
Feb 28, 2023	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Feb 24, 2023
Transfer Doc	0000018176
Record Updated	Sep 20, 2026

February 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 28, 2023
Property Address	2740 LYON CIR, CONCORD, CA 94518-2616
Document Number	0000018023
Map Reference	MB 123 PG 3-7
Instrument Date	Feb 24, 2023
Instrument	2023-018023
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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	5407 LYNBROOK PL, CONCORD, CA 94521-5020

February 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 28, 2023
Property Address	2740 LYON CIR, CONCORD, CA 94518-2616
Document Number	0000018176
Map Reference	MB 123 PG 3-7
Instrument Date	Feb 24, 2023
Instrument	2023-018176
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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	Family Trust
Address	5407 LYNBROOK PL, CONCORD, CA 94521-5020

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		$240,679 (+2%) Land $99,506 Building $141,173
2025	$3,538.00 (+3.27%) Homeowner's exemption	$235,960 (+4.04%) Land $97,555 Building $138,405
2023	$3,426.00 (+6.53%)	$226,800 Land $93,768 Building $133,032
2022	$3,216.00

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

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

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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