4124 Walnut Blvd, Walnut Creek, CA 94596 Property Records

Contra Costa County property record for 4124 Walnut Blvd, Walnut Creek, CA 94596

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,376 sqft · built 1931
Lot Size	0.51 acres (22,215 sqft)
Owner	Trust Name on File
Last Sale	$1,275,000 (Jul 2006)
Tax Bill	$19,178 (2025)
Deeds & Mortgages	May 2017 Mortgage Jun 2017 Line of Credit + 7 more
Flood Zone	Zone X (minimal risk)
APN	`180-301-024-6`

Property Details

APN / Parcel Number

Primary APN	`180-301-024-6`
Alternative APN	`180-301-024`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	2,376 sqft Living Area
1st Floor Area	1,715 sqft
2nd Floor Area	661 sqft

Exterior

Year Built	Built 1931
Effective Year Built	Effective 1970
Lot Area	22,215 sqft (0.51 acres)
Garage Type	Attached
Garage Area	649 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	4124 WALNUT BLVD
City	WALNUT CREEK
State	CA
Zip	94596-5835
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R20
Legal Description	WALNUT HTS POR LOT 9 BLK 3 .51 AC
Legal Subdivision	WALNUT HEIGHTS 02
Legal Block	3
Legal Lot Number	9
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	3
Census Block	3007
Census Tract	343002

Owner

4124 Walnut Blvd is owner-occupied and held in a trust since July 2006.

Source: Contra Costa County records, as of July 14, 2026

Owner of Record	Trust Name on File
Mailing Address	4124 WALNUT BLVD, WALNUT CREEK, CA 94596-5835
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Deeds, Mortgages & Sale History

Date	Document
May 8, 2017	Deed of Trust, Mortgage · Conventional Mortgage COMMERCE MORTGAGE
Jun 12, 2017	Deed of Trust, Mortgage · Line of Credit PATELCO CU
Nov 13, 2017	Deed of Trust, Mortgage · Conventional Mortgage COMMERCE MORTGAGE
Dec 14, 2017	Deed of Trust, Mortgage · Line of Credit PATELCO CU
Mar 30, 2021	Deed of Trust, Mortgage · Line of Credit PATELCO CU
Sep 1, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage CHANGE LENDING LLC
Sep 1, 2021	Intrafamily Transfer, Transfer CHICAGO TITLE COMPANY
Nov 20, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage COMMERCE HOME MORTGAGE LLC
Feb 4, 2021	Correction Deed FIDELITY NATIONAL TITLE CO

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 27, 2006 · Amount on File
Deed Sale	Jul 27, 2006 · Amount on File
Prior Sale	Oct 13, 1995 · Amount on File
Deed Document Number	2006236863
Prior Transfer Date	Oct 6, 1995
Prior Transfer Doc	0000177927
Record Updated	Oct 29, 2026

May 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4124 WALNUT BLVD, WALNUT CREEK, CA 94596-5835
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	LAWYERS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000079354
Date	May 8, 2017
Instrument	2017-079354

Lender

Name	COMMERCE MORTGAGE
Type	Mortgage Company
Address	SAN RAMON, CA 94583

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jun 1, 2047

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4124 WALNUT BLVD, WALNUT CREEK, CA 94596-5835
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	PLACER TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000104397
Date	Jun 12, 2017
Instrument	2017-104397

Lender

Name	PATELCO CU
Type	Credit Union
Address	PLEASANTON, CA 94588

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	301 Months
Due	Jul 30, 2042

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

November 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4124 WALNUT BLVD, WALNUT CREEK, CA 94596-5835
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	LAWYERS TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000213071
Date	Nov 13, 2017
Instrument	2017-213071

Lender

Name	COMMERCE MORTGAGE
Type	Mortgage Company
Address	SAN RAMON, CA 94583

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2047

December 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4124 WALNUT BLVD, WALNUT CREEK, CA 94596-5835
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	PLACER TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000234913
Date	Dec 14, 2017
Instrument	2017-234913

Lender

Name	PATELCO CU
Type	Credit Union
Address	PLEASANTON, CA 94588

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	301 Months
Due	Jan 30, 2043

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

March 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4124 WALNUT BLVD, WALNUT CREEK, CA 94596-5835
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	PLACER TITLE CO ROSEVILL

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4124 WALNUT BLVD, WALNUT CREEK, CA 94596-5835

Mortgage

Document Number	0000095288
Date	Mar 30, 2021
Instrument	2021-095288

Lender

Name	PATELCO CU
Type	Credit Union
Address	DUBLIN, CA 94568

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	302 Months
Due	Apr 30, 2046

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

September 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 1, 2021
Property Address	4124 WALNUT BLVD, WALNUT CREEK, CA 94596-5835
Document Number	0000244867
Map Reference	MB 10 PG 245
Instrument Date	Aug 25, 2021
Instrument	2021-244867
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	CHICAGO 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	Community Property with Right of Survivorship
Address	4124 WALNUT BLVD, WALNUT CREEK, CA 94596-5835

Mortgage

Document Number	0000244868
Date	Sep 1, 2021
Instrument	2021-244868

Lender

Name	CHANGE LENDING LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Sep 1, 2051

September 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 1, 2021
Property Address	4124 WALNUT BLVD, WALNUT CREEK, CA 94596-5835
Document Number	0000244870
Map Reference	MB 10 PG 245
Instrument Date	Aug 25, 2021
Instrument	2021-244870
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	CHICAGO 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	Living Trust
Address	4124 WALNUT BLVD, WALNUT CREEK, CA 94596-5835

November 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 20, 2020
Property Address	4124 WALNUT BLVD, WALNUT CREEK, CA 94596-5835
Document Number	0000282113
Map Reference	MB 10 PG 245
Instrument Date	Nov 16, 2020
Instrument	2020-282113
Transaction Type	Transfer
Record Updated	Jul 27, 2021
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	Living Trust
Address	4124 WALNUT BLVD, WALNUT CREEK, CA 94596-5835

Mortgage

Document Number	0000282112
Date	Nov 20, 2020
Instrument	2020-282112

Lender

Name	COMMERCE HOME MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2050

February 2021: Correction Deed

Document Type	Correction Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 4, 2021
Property Address	4124 WALNUT BLVD, WALNUT CREEK, CA 94596-5835
Document Number	0000035170
Map Reference	MB 10 PG 245
Instrument Date	Nov 16, 2020
Instrument	2021-035170
Record Updated	Jun 7, 2023
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	4124 WALNUT BLVD, WALNUT CREEK, CA 94596-5835

Tax Assessment & Valuation

The 2025 property tax bill for 4124 Walnut Blvd was $19,178 with a homeowner's exemption.

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Secondary School District	Acalanes Union High School District (09 - 12)
Elementary School District	Walnut Creek Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$1,649,000 (-) Land $1,099,337 Building $549,663
2025	$19,178.00 Homeowner's exemption	$1,649,000 Land $1,099,337 Building $549,663
2023	$17,282.00 (+0.41%) Homeowner's exemption	$1,476,500 Land $984,336 Building $492,164
2022	$17,211.00

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 4124 Walnut Blvd in Zone X, an area of minimal flood risk.

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	1 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

Wildfire risk around 4124 Walnut Blvd is moderate, ranking above 60% of the US, with a 0.2% annual chance of wildfire.

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

Wildfire Risk	Moderate above 60% of the US · lower than 64% of California
Wildfire Likelihood	0.2% 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	EAST BAY MUD serves 1,468,000 people · EPA ID CA0110005
Water Source	Surface water
Last State Inspection	Dec 2021
Lead	Under 1 ppb (2022–2024) 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. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 238 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
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
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: Etheric Networks.

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