1010 Hidden Oak Ct, Concord, CA 94521 Property Records

Contra Costa County property record for 1010 Hidden Oak Ct, Concord, CA 94521

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 1,892 sqft · built 1989
Lot Size	0.12 acres (5,244 sqft)
Owner	2 Individual Names on Record
Tax Bill	$5,890 (2025)
Flood Zone	Zone X (minimal risk)
APN	`133-741-046-6`

Property Details

APN / Parcel Number

Primary APN	`133-741-046-6`
Alternative APN	`133-741-046`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	1,892 sqft Living Area
1st Floor Area	975 sqft
2nd Floor Area	917 sqft

Exterior

Year Built	Built 1989
Effective Year Built	Effective 1989
Architectural Style	Cluster
Lot Area	5,244 sqft (0.12 acres)
Garage Type	Attached
Garage Area	463 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	1010 HIDDEN OAK CT
City	CONCORD
State	CA
Zip	94521-4531
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	T6426 L62
Legal Tract	6426
Legal Lot Number	62
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2011
Census Tract	334006

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 Individual Names on Record
Mailing Address	1010 HIDDEN OAK CT, CONCORD, CA 94521-4531
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Record Updated	Sep 20, 2026

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		$459,372 (+2%) Land $133,972 Building $325,400
2025	$5,890.00 (+4.93%) Homeowner's exemption	$450,366 (+4.04%) Land $131,346 Building $319,020
2023	$5,613.00 (+1.56%) Homeowner's exemption	$432,880 Land $126,247 Building $306,633
2022	$5,527.00

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

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

Values are read at the parcel center point; 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 66% of the US · lower than 80% 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 552 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
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20