5520 Delaware Ct, Concord, CA 94521 Property Records

Contra Costa County property record for 5520 Delaware Ct, Concord, CA 94521

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,919 sqft · built 1959
Lot Size	0.303 acres (13,200 sqft)
Owner	2 Individual Names on Record
Last Sale	$650,000 (May 2005)
Tax Bill	$10,931 (2025)
Deeds & Mortgages	Jan 2018 Mortgage Nov 2018 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`120-162-007-5`

Property Details

APN / Parcel Number

Primary APN	`120-162-007-5`
Alternative APN	`120-162-007`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,919 sqft Living Area
Gross Area	2,337 sqft
1st Floor Area	1,919 sqft

Exterior

Year Built	Built 1959
Effective Year Built	Effective 1960
Lot Area	13,200 sqft (0.303 acres)
Garage Type	Attached
Garage Area	418 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	5520 DELAWARE CT
City	CONCORD
State	CA
Zip	94521-4025
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	PD
Legal Description	TRACT 2702 LOT 185
Legal Subdivision	CLAYTON VALLEY HIGHLANDS UNIT #2
Legal Tract	2702
Legal Lot Number	185
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1013
Census Tract	355310

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	5520 DELAWARE CT, CONCORD, CA 94521-4025
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Jan 29, 2018	Deed of Trust, Mortgage · FHA Mortgage ARVEST BANK
Nov 5, 2018	Deed of Trust, Mortgage · Conventional Mortgage ARVEST BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 25, 2005 · Amount on Record
Deed Sale	May 25, 2005 · Amount on Record
Deed Document Number	2005186896
Prior Transfer Date	Apr 21, 2003
Prior Transfer Doc	0000183344
Record Updated	Sep 20, 2026

January 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	5520 DELAWARE CT, CONCORD, CA 94521-4025
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	TIMIOS INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000013356
Date	Jan 29, 2018
Instrument	2018-013356

Lender

Name	ARVEST BANK
Type	Bank
Address	LOWELL, AR 72745

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2048

November 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	5520 DELAWARE CT, CONCORD, CA 94521-4025
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	TIMIOS INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000179668
Date	Nov 5, 2018
Instrument	2018-179668

Lender

Name	ARVEST BANK
Type	Bank
Address	LOWELL, AR 72745

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2048

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		$924,147 (+2%) Land $497,618 Building $426,529
2025	$10,931.00 (+4.39%) Homeowner's exemption	$906,027 (+4.04%) Land $487,861 Building $418,166
2023	$10,471.00 (+1.23%) Homeowner's exemption	$870,847 Land $468,918 Building $401,929
2022	$10,344.00

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 80% of the US · lower than 88% of California
Wildfire Likelihood	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 631 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

May also be available: AT&T.

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