4887 Thiessen Ct, Concord, CA 94521 Property Records

Contra Costa County property record for 4887 Thiessen Ct, Concord, CA 94521 · Last verified July 2026

Property Summary

Property Type	Single Family Home
Details	5 bd · 3 ba · 1,994 sqft · built 1985
Lot Size	0.193 acres (8,400 sqft)
Owner	Individual Name on File
Last Sale	$469,000 (Apr 2011)
Tax Bill	$7,570 (2025)
Deeds & Mortgages	May 2020 Line of Credit
Flood Zone	Zone X (minimal risk)
APN	`116-222-018-8`

Property Details

APN / Parcel Number

Primary APN	`116-222-018-8`
Alternative APN	`116-222-018`

Interior

Bedrooms	5 Beds
Full Baths	3 Baths
Total Rooms	11 Rooms
Stories	1 Story
Building Area	1,994 sqft Living Area
1st Floor Area	1,994 sqft

Exterior

Year Built	Built 1985
Effective Year Built	Effective 1986
Lot Area	8,400 sqft (0.193 acres)
Garage Type	Attached
Garage Area	511 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	4887 THIESSEN CT
City	CONCORD
State	CA
Zip	94521-2200
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T06132 L0003 B
Legal Subdivision	SUBDIVISION 6132
Legal Tract	06132
Legal Lot Number	3
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2008
Census Tract	333101

Owner

Source: Contra Costa County records · APN 116-222-018-8

Assessment roll updated July 14, 2026 · Last verified July 2026

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

Owner of Record	Individual Name on File
Mailing Address	4887 THIESSEN CT, CONCORD, CA 94521-2200
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Apr 01, 2011 · Amount on Record
Deed Sale	Apr 01, 2011 · Amount on Record
Deed Document Number	201166629
Last Transfer Date	Apr 24, 2020
Transfer Doc	0000083973
Record Updated	Sep 20, 2026

May 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 04, 2020
Property Address	4887 THIESSEN CT, CONCORD, CA 94521-2200
Document Number	0000083973
Instrument Date	Apr 07, 2020
Instrument	83973
Transaction Type	Transfer
Record Updated	May 18, 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
Address	4887 THIESSEN CT CONCORD CA 945212200, CONCORD, CA 94521-2200

Mortgage

Document Number	83974
Date	May 04, 2020
Instrument	83974

Lender

Name	TRI COUNTIES BANK
Type	Bank
Address	BRENTWOOD, CA 94513

Agreement

Type	Line of Credit
Amount	Amount Recorded

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

Source: Contra Costa County records · Assessment roll updated July 14, 2026 · Last verified July 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

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

Year	Tax Bill	Assessed Value
2026		$612,482 (+2%) Land $294,024 Building $318,458
2025	$7,570.00 (+4.66%)	$600,473 (+4.04%) Land $288,259 Building $312,214
2023	$7,233.00 (+1.37%)	$577,158 Land $277,066 Building $300,092
2022	$7,135.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Contra Costa County (06013C), updated October 12, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

Values are read at the parcel center point; lenders make the official flood determination.