4377 Walnut Blvd, Walnut Creek, CA 94596 Property Records

Contra Costa County property record for 4377 Walnut Blvd, Walnut Creek, CA 94596

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,883 sqft · built 1948
Lot Size	0.404 acres (17,600 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,425,000 (Jun 2020)
Tax Bill	$18,167 (2025)
Deeds & Mortgages	Jun 2017 Line of Credit Jun 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`180-322-003-5`

Property Details

APN / Parcel Number

Primary APN	`180-322-003-5`
Alternative APN	`180-322-003`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,883 sqft Living Area
Gross Area	2,313 sqft
1st Floor Area	1,883 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1948
Effective Year Built	Effective 1960
Architectural Style	Ranch
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Tar & Gravel
Lot Area	17,600 sqft (0.404 acres)
Garage Type	Attached
Garage Area	430 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Radiant
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	4377 WALNUT BLVD
City	WALNUT CREEK
State	CA
Zip	94596-6142
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R20
Legal Description	WALNUT HGTS POR LOT 7 BLK 4
Legal Subdivision	WALNUT HEIGHTS 02
Legal Block	4
Legal Lot Number	7
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1000
Census Tract	343001

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	4377 WALNUT BLVD, WALNUT CREEK, CA 94596-6142
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Jun 7, 2017	Deed of Trust, Mortgage · Line of Credit WELLS FARGO BANK NA
Jun 16, 2020	Grant Deed, Transfer · Conventional Mortgage JPMORGAN CHASE BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 16, 2020 · Amount on Record
Deed Sale	Jun 16, 2020 · Amount on Record
Prior Sale	Apr 19, 2007 · Amount on Record
Deed Document Number	2020115824
Prior Transfer Date	Apr 11, 2016
Prior Transfer Doc	0000069171
Record Updated	Sep 20, 2026

June 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	4377 WALNUT BLVD, WALNUT CREEK, CA 94596-6142
Transaction Type	Mortgage
Record Updated	Nov 3, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000101491
Date	Jun 7, 2017
Instrument	2017-101491

Lender

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

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Jun 25, 2047

June 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 16, 2020
Property Address	4377 WALNUT BLVD, WALNUT CREEK, CA 94596-6142
Document Number	0000115824
Map Reference	MB 10 PG 245
Instrument Date	Jun 12, 2020
Instrument	2020-115824
Transaction Type	Transfer
Record Updated	Jul 27, 2021
Title Company	FIDELITY NATIONAL TITLE CO

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
Relationship	Community Property with Right of Survivorship
Address	229 GROVER LN, WALNUT CREEK, CA 94596-6310

Mortgage

Document Number	0000115825
Date	Jun 16, 2020
Instrument	2020-115825

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 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
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		$1,589,610 (+2%) Land $1,115,517 Building $474,093
2025	$18,167.00 (+3.84%) Homeowner's exemption	$1,558,443 (+4.04%) Land $1,093,645 Building $464,798
2023	$17,496.00 (+2.29%) Homeowner's exemption	$1,497,928 Land $1,051,178 Building $446,750
2022	$17,104.00

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
Nearby Flood Claims	1 (1998)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding

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	Moderate above 66% of the US · above 41% 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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