4320 Rose Ln, Concord, CA 94518 Property Records

Contra Costa County property record for 4320 Rose Ln, Concord, CA 94518

Property Summary

Property Type	Single Family Home
Details	2 bd · 1 ba · 816 sqft · built 1951
Lot Size	0.656 acres (28,560 sqft)
Owner	2 Company Names on Record
Last Sale	$385,000 (Jan 2017)
Tax Bill	$5,970 (2025)
Deeds & Mortgages	Jan 2017 Sale Jan 2017 Transfer
Flood Zone	Zone X (minimal risk)
APN	`134-051-011-2`

Property Details

APN / Parcel Number

Primary APN	`134-051-011-2`
Alternative APN	`134-051-011`

Interior

Bedrooms	2 Beds
Full Baths	1 Bath
Total Rooms	5 Rooms
Stories	1 Story
Building Area	816 sqft Living Area
1st Floor Area	816 sqft

Exterior

Year Built	Built 1951
Effective Year Built	Effective 1951
Lot Area	28,560 sqft (0.656 acres)
Garage Type	Attached
Garage Area	749 sqft
Parking Spaces	3 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	4320 ROSE LN
City	CONCORD
State	CA
Zip	94518-1821
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10
Legal Description	TREAT LANE TR #2 LOT 49
Legal Subdivision	TREAT LANE 02
Legal Tract	2
Legal Lot Number	49
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	4
Census Block	4000
Census Tract	337300

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	4242 HILLVIEW DR, PITTSBURG, CA 94565-6025
Owner Type	Company
Vesting	Life Tenant

Deeds, Mortgages & Sale History

Date	Document
Jan 27, 2017	Grant Deed, Transfer FIRST AMERICAN TITLE
Jan 27, 2017	Affidavit of Death, Transfer FIRST AMERICAN TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jan 27, 2017 · Amount on Record
Deed Sale	Jan 27, 2017 · Amount on Record
Deed Document Number	201717571
Prior Transfer Date	Jan 9, 1998
Prior Transfer Doc	0000004591
Record Updated	Oct 29, 2026

January 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 27, 2017
Property Address	4320 ROSE LN, CONCORD, CA 94518-1821
Document Number	0000017571
Instrument Date	Jan 25, 2017
Instrument	17571
Transaction Type	Transfer
Record Updated	Feb 3, 2017
Title Company	FIRST AMERICAN TITLE

Transaction

Amount	Amount Recorded
Tax	$423.50
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	4320 ROSE LN CONCORD CA 945181821, CONCORD, CA 94518-1821

January 2017: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	CONTRA COSTA CA
Recording Date	Jan 27, 2017
Property Address	4320 ROSE LN, CONCORD, CA 94518-1821
Document Number	0000017570
Instrument Date	Jan 25, 2017
Instrument	17570
Transaction Type	Transfer
Record Updated	Feb 3, 2017
Title Company	FIRST AMERICAN TITLE

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	1221 E CYPRESS AVE #101 REDDING CA 960021102, 101, REDDING, CA 96002-1102

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		$455,756 (+2%) Land $432,083 Building $23,673
2025	$5,970.00 (+4.81%)	$446,820 (+4.04%) Land $423,611 Building $23,209
2023	$5,696.00 (+1.5%)	$429,470 Land $407,162 Building $22,308
2022	$5,612.00

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
Nearby Flood Claims	1 (1998)
Most Recent Claim	Jan 1998 · rainfall accumulation

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	Low lower than 67% of the US · lower than 81% of California
Wildfire Likelihood	0.02% annual chance
Exposure	None beyond 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 586 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
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless · DSL · Fiber in parts of the area	100 / 20

May also be available: Sonic Telecom, T-Mobile.

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