33 Yellowstone Ct, Walnut Creek, CA 94598 Property Records

Contra Costa County property record for 33 Yellowstone Ct, Walnut Creek, CA 94598

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,224 sqft · built 1966
Lot Size	0.356 acres (15,525 sqft)
Owner	2 Individual Names on Record
Last Sale	$2,200,000 (Mar 2024)
Tax Bill	$25,574 (2025)
Deeds & Mortgages	Feb 2024 Mortgage Mar 2024 Sale + 8 more
Flood Zone	Zone X (minimal risk)
APN	`142-275-011-5`

Property Details

APN / Parcel Number

Primary APN	`142-275-011-5`
Alternative APN	`142-275-011`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,224 sqft Living Area
1st Floor Area	1,454 sqft
2nd Floor Area	770 sqft

Exterior

Year Built	Built 1966
Effective Year Built	Effective 1995
Lot Area	15,525 sqft (0.356 acres)
Garage Type	Attached
Garage Area	475 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	33 YELLOWSTONE CT
City	WALNUT CREEK
State	CA
Zip	94598-3828
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R12
Legal Description	TRACT 3353 LOT 26
Legal Subdivision	SUBDIVISION 3353
Legal Tract	3353
Legal Lot Number	26
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1014
Census Tract	338301

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	33 YELLOWSTONE CT, WALNUT CREEK, CA 94598-3828
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Feb 26, 2024	Deed of Trust, Mortgage · Commercial Mortgage NAVARRO REAL ESTATE INVESTMENTS LLC
Mar 4, 2024	Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Jun 28, 2021	Deed of Trust, Mortgage · Line of Credit PATELCO CU
Apr 23, 2021	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Jun 28, 2022	Deed of Trust, Mortgage · Line of Credit PATELCO CU
Nov 21, 2019	Intrafamily Transfer, Transfer · Conventional Mortgage IMC MORTGAGE CORP
Aug 31, 2018	Intrafamily Transfer, Transfer · Conventional Mortgage WELLS FARGO BANK NA
Dec 29, 2017	Quit Claim Deed, Transfer Quitclaim
Dec 29, 2017	Quit Claim Deed, Transfer Quitclaim
Jul 25, 2017	Grant Deed, Transfer CIVIC FINANCIAL SERVICES LLC

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 4, 2024 · Amount on Record
Deed Sale	Mar 4, 2024 · Amount on Record
Prior Sale	Jul 25, 2017 · Amount on Record
Deed Document Number	202420306
Prior Transfer Date	Nov 15, 2019
Prior Transfer Doc	0000209185
Record Updated	Sep 20, 2026

February 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	33 YELLOWSTONE CT, WALNUT CREEK, CA 94598-3828
Transaction Type	Mortgage
Record Updated	Mar 6, 2024
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	33 YELLOWSTONE CT, WALNUT CREEK, CA 94598-3828

Mortgage

Document Number	0000017644
Date	Feb 26, 2024
Instrument	2024-017644

Lender

Name	NAVARRO REAL ESTATE INVESTMENTS LLC
Type	Non-Lending Institution
Address	NEWARK, CA 94560

Agreement

Type	Commercial Mortgage
Amount	Amount Recorded

March 2024: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Mar 4, 2024
Property Address	33 YELLOWSTONE CT, WALNUT CREEK, CA 94598-3828
Document Number	0000020306
Map Reference	MB 109 PG 41
Instrument Date	Feb 27, 2024
Instrument	2024-020306
Transaction Type	Transfer
Record Updated	Mar 13, 2024
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
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
Relationship	Community Property with Right of Survivorship
Address	750 MONTE ROSA DR, MENLO PARK, CA 94025-6721

June 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	33 YELLOWSTONE CT, WALNUT CREEK, CA 94598-3828
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	PLACER TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	33 YELLOWSTONE CT, WALNUT CREEK, CA 94598-3828

Mortgage

Document Number	0000184811
Date	Jun 28, 2021
Instrument	2021-184811

Lender

Name	PATELCO CU
Type	Credit Union
Address	DUBLIN, CA 94568

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	301 Months
Due	Jul 30, 2046

Interest

Rate Type	Adjustable Rate
Rate	4.5%
Change Frequency	Monthly
Index	Prime Rate
Margin	3
Max Rate	17%

April 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	33 YELLOWSTONE CT, WALNUT CREEK, CA 94598-3828
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	33 YELLOWSTONE CT, WALNUT CREEK, CA 94598-3828

Mortgage

Document Number	0000123276
Date	Apr 23, 2021
Instrument	2021-123276

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

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

June 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	33 YELLOWSTONE CT, WALNUT CREEK, CA 94598-3828
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	NATIONAL CLOSING SOLUTIONS

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	33 YELLOWSTONE CT, WALNUT CREEK, CA 94598-3828

Mortgage

Document Number	0000105520
Date	Jun 28, 2022
Instrument	2022-105520

Lender

Name	PATELCO CU
Type	Credit Union
Address	DUBLIN, CA 94568

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	302 Months
Due	Jul 31, 2047

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

November 2019: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 21, 2019
Property Address	33 YELLOWSTONE CT, WALNUT CREEK, CA 94598-3828
Document Number	0000209185
Map Reference	MB 109 PG 41
Instrument Date	Nov 15, 2019
Instrument	2019-209185
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE CO

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	33 YELLOWSTONE CT, WALNUT CREEK, CA 94598-3828

Mortgage

Document Number	0000209186
Date	Nov 21, 2019
Instrument	2019-209186

Lender

Name	IMC MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2049

August 2018: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 31, 2018
Property Address	33 YELLOWSTONE CT, WALNUT CREEK, CA 94598-3828
Document Number	0000140565
Map Reference	MB 109 PG 41
Instrument Date	Aug 24, 2018
Instrument	2018-140565
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	PLACER TITLE COMPANY

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	33 YELLOWSTONE CT, WALNUT CREEK, CA 94598-3828

Mortgage

Document Number	0000140566
Date	Aug 31, 2018
Instrument	2018-140566

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

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

December 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 29, 2017
Property Address	33 YELLOWSTONE CT, WALNUT CREEK, CA 94598-3828
Document Number	0000245027
Instrument Date	Dec 28, 2017
Instrument	245027
Transaction Type	Transfer
Record Updated	Jan 4, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	33 YELLOWSTONE CT WALNUT CREEK CA 945983828, WALNUT CREEK, CA 94598-3828
Investor	Possibly a Property Investor

December 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 29, 2017
Property Address	33 YELLOWSTONE CT, WALNUT CREEK, CA 94598-3828
Document Number	0000245028
Instrument Date	Dec 28, 2017
Instrument	245028
Transaction Type	Transfer
Record Updated	Jan 4, 2018

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Separate Estate/Property
Address	33 YELLOWSTONE CT WALNUT CREEK CA 945983828, WALNUT CREEK, CA 94598-3828

July 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 25, 2017
Property Address	33 YELLOWSTONE CT, WALNUT CREEK, CA 94598-3828
Document Number	0000132623
Map Reference	MB109 PG41
Instrument Date	Jul 18, 2017
Instrument	2017-132623
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	PLACER TITLE COMPANY

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	749 MARSORAM DR, BRENTWOOD, CA 94513-2366
Investor	Possibly a Property Investor

Mortgage

Document Number	0000132624
Date	Jul 25, 2017
Instrument	2017-132624

Lender

Name	CIVIC FINANCIAL SERVICES LLC
Type	Funding / Finance Company

Agreement

Amount	Amount Recorded
Term	13 Months
Due	Aug 3, 2018

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		$2,288,880 (+2%) Land $1,560,600 Building $728,280
2025	$25,574.00 (+109.74%) Homeowner's exemption	$2,244,000 (+118.46%) Land $1,530,000 Building $714,000
2023	$12,193.00 (+2.76%)	$1,027,194 Land $765,550 Building $261,644
2022	$11,865.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

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 67% of the US · lower than 81% 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 391 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
T-Mobile Fixed Wireless	100 / 20
AT&T DSL	100 / 20

May also be available: Sonic Telecom, Verizon.

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