5 Simpson Ct, Walnut Creek, CA 94596 Property Records

Contra Costa County property record for 5 Simpson Ct, Walnut Creek, CA 94596

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,796 sqft · built 1961
Lot Size	0.354 acres (15,400 sqft)
Owner	2 Individual Names on Record
Last Sale	$329,000 (Mar 1994)
Tax Bill	$7,475 (2025)
Deeds & Mortgages	Jan 2021 Mortgage Sep 2021 Transfer
Flood Zone	Zone X (minimal risk)
APN	`180-270-036-7`

Property Details

APN / Parcel Number

Primary APN	`180-270-036-7`
Alternative APN	`180-270-036`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,796 sqft Living Area
1st Floor Area	1,796 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1961
Effective Year Built	Effective 1967
Architectural Style	Ranch
Lot Area	15,400 sqft (0.354 acres)
Garage Type	Attached
Garage Area	470 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Street Address	5 SIMPSON CT
City	WALNUT CREEK
State	CA
Zip	94596-6714
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R115
Legal Description	TRACT 2781 POR LOTS 7 & 8
Legal Subdivision	MAP #2 OF WALNUT HEIGHTS
Legal Tract	2781
Legal Lot Number	7,8
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	3
Census Block	3003
Census Tract	343002

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	5 SIMPSON CT, WALNUT CREEK, CA 94596-6714
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jan 22, 2021	Deed of Trust, Mortgage · Conventional Mortgage AMERICAN PACIFIC MORTGAGE CORP
Sep 17, 2021	Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Mar 10, 1994 · Amount on Record
Deed Sale	Mar 10, 1994 · Amount on Record
Deed Document Number	199468027
Last Transfer Date	Aug 26, 2021
Transfer Doc	0000259913
Record Updated	Sep 20, 2026

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	5 SIMPSON CT, WALNUT CREEK, CA 94596-6714
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	STEWART TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5 SIMPSON CT, WALNUT CREEK, CA 94596-6714

Mortgage

Document Number	0000020499
Date	Jan 22, 2021
Instrument	2021-020499

Lender

Name	AMERICAN PACIFIC MORTGAGE CORP
Type	Mortgage Company
Address	ROSEVILLE, CA 95661

Agreement

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

September 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 17, 2021
Property Address	5 SIMPSON CT, WALNUT CREEK, CA 94596-6714
Document Number	0000259913
Map Reference	MB 80 PG 43
Instrument Date	Aug 26, 2021
Instrument	2021-259913
Transaction Type	Transfer
Record Updated	Jun 7, 2023

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	Family Revocable Trust
Address	5 SIMPSON CT, WALNUT CREEK, CA 94596-6714

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
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		$592,056 (+2%) Land $322,436 Building $269,620
2025	$7,475.00 (+3.96%) Homeowner's exemption	$580,448 (+4.04%) Land $316,114 Building $264,334
2023	$7,190.00 (+2.15%) Homeowner's exemption	$557,910 Land $303,840 Building $254,070
2022	$7,039.00

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	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

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

Wildfire Risk	Moderate above 53% of the US · lower than 68% of California
Wildfire Likelihood	0.1% annual chance
Exposure	Direct burnable vegetation

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 182 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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