943 San Simeon Dr, Concord, CA 94518 Property Records

Contra Costa County property record for 943 San Simeon Dr, Concord, CA 94518

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,868 sqft · built 1979
Lot Size	0.161 acres (7,000 sqft)
Owner	2 Individual Names on File
Last Sale	$1,120,000 (Apr 2022)
Tax Bill	$26,264 (2025)
Deeds & Mortgages	Apr 2022 Sale & Mortgage Oct 2018 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`129-452-004-2`

Property Details

APN / Parcel Number

Primary APN	`129-452-004-2`
Alternative APN	`129-452-004`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,868 sqft Living Area
Gross Area	2,298 sqft
1st Floor Area	1,868 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1979
Effective Year Built	Effective 1998
Architectural Style	Ranch
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	7,000 sqft (0.161 acres)
Garage Type	Attached
Garage Area	430 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	943 SAN SIMEON DR
City	CONCORD
State	CA
Zip	94518-2158
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R7
Legal Description	T03921 L0010 B
Legal Subdivision	2169 BARLOW MEADOWS
Legal Tract	03921
Legal Lot Number	10
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2002
Census Tract	337202

Owner

943 San Simeon Dr is owned and occupied by two individuals who bought it in April 2022.

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

Owner of Record	2 Individual Names on File
Mailing Address	943 SAN SIMEON DR, CONCORD, CA 94518-2158
Occupancy	Owner Occupied
Owner Type	Individual

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

Deeds, Mortgages & Sale History

Date	Document
Apr 28, 2022	Grant Deed, Transfer · Conventional Mortgage BAY EQUITY LLC
Oct 4, 2018	Quit Claim Deed ATTORNEY ONLY
May 29, 2018	Quit Claim Deed, Transfer ATTORNEY ONLY

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 28, 2022 · Amount on File
Deed Sale	Apr 28, 2022 · Amount on File
Prior Sale	Jul 10, 2008 · Amount on File
Deed Document Number	202273355
Prior Transfer Date	May 28, 2018
Prior Transfer Doc	0000158738
Record Updated	Oct 29, 2026

April 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Apr 28, 2022
Property Address	943 SAN SIMEON DR, CONCORD, CA 94518-2158
Document Number	0000073355
Map Reference	MB 203 PG 16
Instrument Date	Apr 21, 2022
Instrument	2022-073355
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount on Record
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	Tenants in Common
Address	943 SAN SIMEON DR, CONCORD, CA 94518-2158

Mortgage

Document Number	0000073356
Date	Apr 28, 2022
Instrument	2022-073356

Lender

Name	BAY EQUITY LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	May 1, 2052

October 2018: Quit Claim Deed

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 4, 2018
Property Address	943 SAN SIMEON DR, CONCORD, CA 94518-2158
Document Number	0000158738
Instrument Date	May 28, 2018
Instrument	158738
Record Updated	Oct 15, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	943 SAN SIMEON DR CONCORD CA 945182158, CONCORD, CA 94518-2158

May 2018: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 29, 2018
Property Address	943 SAN SIMEON DR, CONCORD, CA 94518-2158
Document Number	0000084357
Instrument Date	Mar 28, 2018
Instrument	84357
Transaction Type	Transfer
Record Updated	Jun 7, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	943 SAN SIMEON DR CONCORD CA 945182158, CONCORD, CA 94518-2158

Tax Assessment & Valuation

The 2025 property tax bill for 943 San Simeon Dr was $26,264.

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		$1,212,322 (+2%) Land $649,458 Building $562,864
2025	$26,264.00	$1,188,552 Land $636,724 Building $551,828
2023	$5,758.00 (+1.52%) Homeowner's exemption	$444,741 Land $177,807 Building $266,934
2022	$5,672.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 943 San Simeon Dr in Zone X, an area of minimal flood risk.

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

Wildfire risk around 943 San Simeon Dr is low, with less than a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% 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 275 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Astound Broadband Cable · Fiber in parts of the area	1,500 / 50
Unwired Fixed Wireless	300 / 25
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: Verizon.

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