1820 Roberts Ct, Concord, CA 94521 Property Records

Contra Costa County property record for 1820 Roberts Ct, Concord, CA 94521

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,460 sqft · built 1954
Lot Size	0.42 acres (18,295 sqft)
Owner	Company Name on File
Tax Bill	$2,742 (2025)
Deeds & Mortgages	Nov 2023 Transfer
Flood Zone	Zone X (minimal risk)
APN	`116-120-016-5`

Property Details

APN / Parcel Number

Primary APN	`116-120-016-5`
Alternative APN	`116-120-016`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,460 sqft Living Area
1st Floor Area	1,460 sqft

Exterior

Year Built	Built 1954
Effective Year Built	Effective 1962
Lot Area	18,295 sqft (0.42 acres)
Garage Type	Attached
Garage Area	623 sqft
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	1820 ROBERTS CT
City	CONCORD
State	CA
Zip	94521-1442
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10
Legal Description	AYERS RANCH SUBN POR LOT 49
Legal Subdivision	AYERS RANCH SUB
Legal Lot Number	49
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1009
Census Tract	333101

Owner

Source: Contra Costa County records · APN 116-120-016-5

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	1820 ROBERTS CT, CONCORD, CA 94521-1442
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Transfer Date	Nov 14, 2023
Transfer Doc	0000124774
Record Updated	Sep 20, 2026

November 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 21, 2023
Property Address	1820 ROBERTS CT, CONCORD, CA 94521-1442
Document Number	0000124774
Map Reference	MB 7 PG 170
Instrument Date	Nov 14, 2023
Instrument	2023-124774
Transaction Type	Transfer
Record Updated	Dec 05, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	1820 ROBERTS CT, CONCORD, CA 94521-1442

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
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		$248,741 (+2%) Land $111,010 Building $137,731
2025	$2,742.00 (+3.75%) Homeowner's exemption	$243,865 (+4.04%) Land $108,834 Building $135,031
2023	$2,643.00 (+0.88%) Homeowner's exemption	$234,397 Land $104,608 Building $129,789
2022	$2,620.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of October 12, 2026 · FEMA NFIP claims and policies as of September 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
Flood Insurance Cost	Premium on Record median of 15 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	15 in force
Nearby Flood Claims	2 (1995–1998)
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding

Wildfire

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.02% annual chance
Exposure	None beyond ember reach

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.

Internet Providers

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

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Radiate Holdings Cable	1,500 / 50
Unwired Fixed Wireless	300 / 25
T-Mobile USA Fixed Wireless	100 / 20
AT&T DSL	100 / 20

May also be available: Verizon.

Based on FCC filings for 309 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.