2600 Stanwell Dr, Concord, CA 94520 Property Records

Contra Costa County property record for 2600 Stanwell Dr, Concord, CA 94520

Property Summary

Property Type	Commercial Office
Details	48,548 sqft · built 1977
Lot Size	2.2 acres (96,267 sqft)
Owner	Company Name on Record
Tax Bill	$73,588 (2025)
Deeds & Mortgages	Oct 2019 Transfer
Flood Zone	Zone X (minimal risk)
APN	`112-270-007-1`

Property Details

APN / Parcel Number

Primary APN	`112-270-007-1`
Alternative APN	`112-270-007`

Interior

Total Rooms	7 Rooms
Stories	1 Story
Building Area	48,548 sqft Gross Area
1st Floor Area	48,548 sqft

Exterior

Year Built	Built 1977
Effective Year Built	Effective 1978
Lot Area	96,267 sqft

Location & Zoning

Street Address	2600 STANWELL DR
City	CONCORD
State	CA
Zip	94520-4862
Property Category	Commercial
Property Type	Commercial > Office > Commercial Office
Legal Description	PCL MAP 50 PG 4 PCL A & POR B
Legal Tract	50PM4
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2023
Census Tract	327001

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	Company Name on Record
Mailing Address	1624 FRANKLIN ST, 615, OAKLAND, CA 94612-2823
Owner Type	Company

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Transfer Date	Nov 10, 2003
Transfer Doc	0000616316
Record Updated	Sep 20, 2026

October 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 3, 2019
Property Address	2600 STANWELL DR, CONCORD, CA 94520-4862
Document Number	0000167180
Instrument Date	Sep 20, 2019
Instrument	167180
Transaction Type	Transfer
Record Updated	Oct 16, 2019
Title Company	FIRST AMERICAN TITLE, FIRST AMERICAN TITLE INS CO NA

Transaction

Tax	$0.00
Amount Accuracy	Full Value
Additional	Quitclaim Arm's Length Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	2600 STANWELL DR CONCORD CA 945204862, CONCORD, CA 94520-4862

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		$7,100,000 (+16.58%) Land $1,722,200 Building $5,377,800
2025	$73,588.00 (-26.57%)	$6,090,000 (-29.73%) Land $1,477,200 Building $4,612,800
2023	$100,215.00 (-4.31%)	$8,666,964 Land $2,102,356 Building $6,564,608
2022	$104,728.00

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 6 (20% premium discount)
Nearby Flood Policies	7 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 611 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable · Fiber in parts of the area	2,000 / 250
Astound Broadband Cable · Fiber in parts of the area	1,500 / 50
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20