1230 Walker Ave, Walnut Creek, CA 94596 Property Records

Contra Costa County property record for 1230 Walker Ave, Walnut Creek, CA 94596

Property Summary

Property Type	Quadplex
Details	3,248 sqft · built 1964
Lot Size	0.18 acres (7,840 sqft)
Owner	2 Trust Names on File
Last Sale	$772,500 (Dec 2004)
Tax Bill	$14,825 (2025)
Deeds & Mortgages	Feb 2021 Transfer Feb 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`179-070-040-3`

Property Details

APN / Parcel Number

Primary APN	`179-070-040-3`
Alternative APN	`179-070-040`

Interior

Total Rooms	4 Rooms
Stories	1 Story
Building Area	3,248 sqft Living Area
1st Floor Area	3,248 sqft

Exterior

Year Built	Built 1964
Effective Year Built	Effective 1964
Architectural Style	Quadruplex
Lot Area	7,840 sqft (0.18 acres)
Garage Type	Carport
Carport	Carport
Parking Spaces	4 Parking Spaces

Location & Zoning

Street Address	1230 WALKER AVE
City	WALNUT CREEK
State	CA
Zip	94596-4922
Property Category	Residential
Property Type	Residential > Multi-Unit > Quadplex
Legal Description	WALNUT HGTS POR LOT A
Legal Subdivision	WALNUT HEIGHTS MAP #2
Legal Lot Number	A
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	3
Census Block	3004
Census Tract	343001

Owner

1230 Walker Ave, a quadplex, is held in a trust since January 2021.

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

Owner of Record	2 Trust Names on File
Mailing Address	701 SAINT GEORGE RD, DANVILLE, CA 94526-6233
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
Feb 12, 2021	Intrafamily Transfer, Transfer ACCOMMODATION
Feb 12, 2021	Intrafamily Transfer, Transfer · Conventional Mortgage BETTER MORTGAGE CORPORATION

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 1, 2004 · Amount on File
Deed Sale	Dec 1, 2004 · Amount on File
Prior Sale	Oct 30, 1996 · Amount on File
Deed Document Number	2004461117
Last Transfer Date	Jan 30, 2021
Transfer Doc	0000045970
Record Updated	Oct 29, 2026

February 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 12, 2021
Property Address	1230 WALKER AVE, WALNUT CREEK, CA 94596-4922
Document Number	0000045972
Map Reference	MB 10 PG 245
Instrument Date	Jan 30, 2021
Instrument	2021-045972
Transaction Type	Transfer
Record Updated	Jun 7, 2023
Title Company	ACCOMMODATION

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
Address	1230 WALKER AVE, WALNUT CREEK, CA 94596-4922

February 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 12, 2021
Property Address	1230 WALKER AVE, WALNUT CREEK, CA 94596-4922
Document Number	0000045970
Map Reference	MB 10 PG 245
Instrument Date	Jan 30, 2021
Instrument	2021-045970
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	RADIAN SETTLEMENT SERVICES INC, RADIAN SETTLEMENT SERVICES

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	1230 WALKER AVE, WALNUT CREEK, CA 94596-4922

Mortgage

Document Number	0000045971
Date	Feb 12, 2021
Instrument	2021-045971

Lender

Name	BETTER MORTGAGE CORPORATION
Type	Mortgage Company

Agreement

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

Tax Assessment & Valuation

The 2025 property tax bill for 1230 Walker Ave was $14,825.

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
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		$1,098,172 (+2%) Land $365,956 Building $732,216
2025	$14,825.00	$1,076,640 Land $358,781 Building $717,859
2023	$14,389.00 (+0.97%)	$1,034,835 Land $344,850 Building $689,985
2022	$14,251.00

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

Flood

FEMA maps place 1230 Walker Ave in Zone X, an area of minimal flood risk, though there have been 18 flood claims nearby since 1980.

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	5 in force
Nearby Flood Claims	18 (1980–2022)
Most Recent Claim	Dec 2022 · Severe Winter Storms, Flooding, Landslides, And Mudslides
Claims by Event	Coastal Storms, Floods, Slides & Tornadoes, Mar 1983 · 5 claims Severe Storms, Flood, Mudslides & High Tide, Jan 1982 · 5 claims

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 1230 Walker Ave is low, with a 0.01% annual chance of wildfire.

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

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	Indirect within 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	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 433 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 / 2,000
Astound Broadband Cable · Fiber in parts of the area	1,500 / 50
Unwired Fixed Wireless	300 / 25
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: Etheric Networks, Verizon.

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