1611 Adelaide St, Apt 1, Concord, CA 94520 Property Records

Contra Costa County property record for 1611 Adelaide St, Apt 1, Concord, CA 94520

Property Summary

Property Type	Apartments (5+ Units)
Details	39,458 sqft · built 1962
Lot Size	1.24 acres (54,240 sqft)
Owner	Company Name on File
Tax Bill	$42,983 (2025)
Flood Zone	Zone X (minimal risk)
APN	`126-260-050-3`

Property Details

APN / Parcel Number

Primary APN	`126-260-050-3`
Alternative APN	`126-260-050`

Interior

Total Rooms	48 Rooms
Stories	1 Story
Building Area	39,458 sqft Living Area
1st Floor Area	39,458 sqft

Exterior

Year Built	Built 1962
Effective Year Built	Effective 1963
Exterior Material	Wood Siding
Construction Type	Frame
Roof Type	Flat
Lot Area	54,240 sqft
Garage Area	8,000 sqft

Utilities, Heating & Cooling

Cooling System	Wall Unit
Heating System	Floor/Wall Furnace

Location & Zoning

Street Address	1611 ADELAIDE ST, 1
City	CONCORD
State	CA
Zip	94520-8428
Property Category	Residential
Property Type	Residential > Multi-Unit > Apartments (5+ Units)
Legal Description	CONCORD ACRES LOT 6 & POR LOT 5
Legal Subdivision	CONCORD ACRES
Legal Lot Number	6,5
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1000
Census Tract	336104

Owner

Source: Contra Costa County records · APN 126-260-050-3

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	Company Name on File
Mailing Address	2400 MAIN ST, 201, IRVINE, CA 92614-6271
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Partnership

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Aug 09, 2007
Deed Sale	Aug 09, 2007
Prior Sale	Feb 09, 1994
Deed Document Number	2007228712
Prior Transfer Date	Aug 08, 2007
Prior Transfer Doc	0000228712
Record Updated	Sep 20, 2026

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		$8,332,419 (+2%) Land $2,498,704 Building $5,833,715
2025	$42,983.00 (+11.72%) Additional exemption filed	$8,169,039 (+4.04%) Land $2,449,710 Building $5,719,329
2023	$38,474.00 (+5.67%) Additional exemption filed	$7,851,828 Land $2,354,586 Building $5,497,242
2022	$36,411.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 12, 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

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

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable · Fiber in parts of the area	2,000 / 250
Radiate Holdings Cable · Fiber in parts of the area	1,500 / 50
Unwired Fixed Wireless	300 / 25

May also be available: AT&T, T-Mobile USA, Verizon.

Based on FCC filings for 292 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CONTRA COSTA WATER DISTRICT serves 210,500 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.