4517 Blackburn Ct, Concord, CA 94518 Property Records

Contra Costa County property record for 4517 Blackburn Ct, Concord, CA 94518

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,125 sqft · built 1983
Lot Size	0.123 acres (5,340 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,215,000 (Apr 2025)
Tax Bill	$9,996 (2025)
Deeds & Mortgages	May 2017 Line of Credit May 2021 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`134-471-003-1`

Property Details

APN / Parcel Number

Primary APN	`134-471-003-1`
Alternative APN	`134-471-003`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,125 sqft Living Area
1st Floor Area	1,222 sqft
2nd Floor Area	903 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1983
Effective Year Built	Effective 1983
Exterior Material	Stucco
Roof Material	Wood Shingle
Lot Area	5,340 sqft (0.123 acres)
Garage Type	Attached
Garage Area	480 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	4517 BLACKBURN CT
City	CONCORD
State	CA
Zip	94518-1932
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	RPD
Legal Description	T04554 L0003 B EX MR
Legal Subdivision	SUBDIVISION 4554
Legal Tract	04554
Legal Lot Number	3
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	5
Census Block	5002
Census Tract	337300

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	4517 BLACKBURN CT, CONCORD, CA 94518-1932
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
May 18, 2017	Deed of Trust, Mortgage · Line of Credit WELLS FARGO BANK NA
May 28, 2021	Deed of Trust, Mortgage · Conventional Mortgage HOME POINT FINANCIAL CORPORATION
Nov 23, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage HOME POINT FINANCIAL CORPORATION

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 21, 2025 · Amount on Record
Deed Sale	Apr 21, 2025 · Amount on Record
Prior Sale	May 8, 2014 · Amount on Record
Deed Document Number	202537655
Prior Transfer Date	Jul 10, 2020
Prior Transfer Doc	0000284266
Record Updated	Oct 29, 2026

May 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4517 BLACKBURN CT, CONCORD, CA 94518-1932
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	AMERICAN TITLE INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000086471
Date	May 18, 2017
Instrument	2017-086471

Lender

Name	WELLS FARGO BANK NA
Type	Bank
Address	SIOUX FALLS, SD 57104

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	361 Months
Due	Jun 8, 2047

May 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4517 BLACKBURN CT, CONCORD, CA 94518-1932
Transaction Type	Mortgage
Record Updated	Nov 3, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4517 BLACKBURN CT, CONCORD, CA 94518-1932

Mortgage

Document Number	0000159142
Date	May 28, 2021
Instrument	2021-159142

Lender

Name	HOME POINT FINANCIAL CORPORATION
Type	Mortgage Company
Address	PARSIPPANY, NJ 07054

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jun 1, 2051

November 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 23, 2020
Property Address	4517 BLACKBURN CT, CONCORD, CA 94518-1932
Document Number	0000284266
Map Reference	MB 237 PG 47
Instrument Date	Jul 10, 2020
Instrument	2020-284266
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	SOLIDIFI TITLE AND CLOSING

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	Joint Tenants
Address	4517 BLACKBURN CT, CONCORD, CA 94518-1932

Mortgage

Document Number	0000284267
Date	Nov 23, 2020
Instrument	2020-284267

Lender

Name	HOME POINT FINANCIAL CORPORATION
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	357 Months
Due	Aug 1, 2050

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		$1,239,300 (+50.89%) Land $591,600 Building $647,700
2025	$9,996.00 (+4.45%) Homeowner's exemption	$821,319 (+4.04%) Land $416,790 Building $404,529
2023	$9,570.00 (+1.26%) Homeowner's exemption	$789,428 Land $400,606 Building $388,822
2022	$9,451.00

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	Moderate above 53% of the US · lower than 68% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Indirect within ember reach
Adjoins Burnable Land	Yes

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 376 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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