301 Downham Ct, Walnut Creek, CA 94598 Property Records

Contra Costa County property record for 301 Downham Ct, Walnut Creek, CA 94598

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,230 sqft · built 1977
Lot Size	0.23 acres (10,000 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,195,000 (Oct 2018)
Tax Bill	$15,598 (2025)
Deeds & Mortgages	Aug 2020 Mortgage Oct 2018 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`143-103-020-2`

Property Details

APN / Parcel Number

Primary APN	`143-103-020-2`
Alternative APN	`143-103-020`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,230 sqft Living Area
Gross Area	2,830 sqft
1st Floor Area	1,195 sqft
2nd Floor Area	1,035 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1977
Effective Year Built	Effective 1985
Architectural Style	Ranch
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	10,000 sqft (0.23 acres)
Garage Type	Attached
Garage Area	600 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

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

Location & Zoning

Street Address	301 DOWNHAM CT
City	WALNUT CREEK
State	CA
Zip	94598-2319
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10
Legal Description	TRACT 4591 LOT 32
Legal Subdivision	SUBDIVISION 4591
Legal Tract	4591
Legal Lot Number	32
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2021
Census Tract	338201

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	301 DOWNHAM CT, WALNUT CREEK, CA 94598-2319
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Tenants in Common

Deeds, Mortgages & Sale History

Date	Document
Aug 4, 2020	Deed of Trust, Mortgage · Conventional Mortgage OWNING CORPORATION
Oct 12, 2018	Grant Deed, Transfer · Conventional Mortgage MR COOPER
May 3, 2017	Intrafamily Transfer, Transfer · ARM PROVIDENT SAVINGS BANK FSB
May 3, 2017	Grant Deed, Transfer · Conventional Mortgage PROVIDENT SAVINGS BANK FSB

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 12, 2018 · Amount on Record
Deed Sale	Oct 12, 2018 · Amount on Record
Prior Sale	May 3, 2017 · Amount on Record
Deed Document Number	2018162405
Prior Transfer Date	Apr 26, 2017
Prior Transfer Doc	0000076950
Record Updated	Oct 29, 2026

August 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	301 DOWNHAM CT, WALNUT CREEK, CA 94598-2319
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	ORANGE COAST TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000160609
Date	Aug 4, 2020
Instrument	2020-160609

Lender

Name	OWNING CORPORATION
Type	Non-Lending Institution
Address	ORANGE, CA 92868

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	252 Months
Due	Aug 1, 2041

October 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 12, 2018
Property Address	301 DOWNHAM CT, WALNUT CREEK, CA 94598-2319
Document Number	0000162405
Instrument Date	Aug 22, 2018
Instrument	162405
Transaction Type	Transfer
Record Updated	Oct 24, 2018
Title Company	CORNERSTONE TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,314.50
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	301 DOWNHAM CT WALNUT CREEK CA 945982319, WALNUT CREEK, CA 94598-2319

Mortgage

Document Number	162406
Date	Oct 12, 2018
Instrument	162406

Lender

Name	MR COOPER
Address	DALLAS, TX 75019

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 11, 2048

May 2017: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	May 3, 2017
Property Address	301 DOWNHAM CT, WALNUT CREEK, CA 94598-2319
Document Number	0000076950
Map Reference	MB168 PG45
Instrument Date	Apr 26, 2017
Instrument	2017-076950
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	301 DOWNHAM CT, WALNUT CREEK, CA 94598-2319

Mortgage

Document Number	0000076952
Date	May 3, 2017
Instrument	2017-076952

Lender

Name	PROVIDENT SAVINGS BANK FSB
Type	Bank
Address	RIVERSIDE, CA 92506

Agreement

Type	ARM
Amount	Amount Recorded
Term	360 Months
Due	May 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	5.75%
Type Change Date	May 1, 2022
Change Frequency	Annually
Min Rate At Change	5.75%
Max Rate At Change	8.75%
Index	Prime Rate
Max Rate	11.7%

May 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 3, 2017
Property Address	301 DOWNHAM CT, WALNUT CREEK, CA 94598-2319
Document Number	0000076949
Map Reference	MB168 PG45
Instrument Date	Mar 30, 2017
Instrument	2017-076949
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	301 DOWNHAM CT, WALNUT CREEK, CA 94598-2319

Mortgage

Document Number	0000076951
Date	May 3, 2017
Instrument	2017-076951

Lender

Name	PROVIDENT SAVINGS BANK FSB
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	May 1, 2047

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	Walnut Creek City
Unified School District	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,359,699 (+2%) Land $942,574 Building $417,125
2025	$15,598.00 (+3.97%)	$1,333,040 (+4.04%) Land $924,093 Building $408,947
2023	$15,003.00 (+0.87%)	$1,281,278 Land $888,210 Building $393,068
2022	$14,873.00

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	2 in force

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.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 94% of the US · lower than 96% of California
Wildfire Likelihood	Under 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 369 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Astound Broadband Cable · Fiber in parts of the area	1,500 / 50
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
AT&T DSL	100 / 20

May also be available: Etheric Networks, Sonic Telecom, T-Mobile.

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