667 Arrowsmith Ct, Walnut Creek, CA 94598 Property Records

Contra Costa County property record for 667 Arrowsmith Ct, Walnut Creek, CA 94598

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,162 sqft · built 1978
Lot Size	0.099 acres (4,290 sqft)
Owner	2 Individual Names on Record
Last Sale	$835,000 (Oct 2013)
Tax Bill	$12,174 (2025)
Deeds & Mortgages	Oct 2020 Mortgage Jan 2022 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`135-312-002-3`

Property Details

APN / Parcel Number

Primary APN	`135-312-002-3`
Alternative APN	`135-312-002`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	2,162 sqft Living Area
1st Floor Area	1,138 sqft
2nd Floor Area	1,024 sqft

Exterior

Year Built	Built 1978
Effective Year Built	Effective 1985
Architectural Style	Cluster
Lot Area	4,290 sqft (0.099 acres)
Garage Type	Attached
Garage Area	462 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	667 ARROWSMITH CT
City	WALNUT CREEK
State	CA
Zip	94598-4638
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	PD
Legal Description	TRACT 4844 LOT 47
Legal Subdivision	PHEASANT RUN SUB 4844
Legal Tract	4844
Legal Lot Number	47
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2006
Census Tract	355302

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	667 ARROWSMITH CT, WALNUT CREEK, CA 94598-4638
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Date	Document
Oct 13, 2020	Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA
Jan 28, 2022	Deed of Trust, Mortgage · Conventional Mortgage JPMORGAN CHASE BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 18, 2013 · Amount on Record
Deed Sale	Oct 18, 2013 · Amount on Record
Deed Document Number	2013247477
Prior Transfer Date	Nov 28, 2006
Prior Transfer Doc	0000386497
Record Updated	Oct 29, 2026

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	667 ARROWSMITH CT, WALNUT CREEK, CA 94598-4638
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	667 ARROWSMITH CT, WALNUT CREEK, CA 94598-4638

Mortgage

Document Number	0000235101
Date	Oct 13, 2020
Instrument	2020-235101

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	WESTMONT, IL 60559

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Nov 1, 2050

January 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	667 ARROWSMITH CT, WALNUT CREEK, CA 94598-4638
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	TITLE FIRST AGENCY INC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	667 ARROWSMITH CT, WALNUT CREEK, CA 94598-4638

Mortgage

Document Number	0000017168
Date	Jan 28, 2022
Instrument	2022-017168

Lender

Name	JPMORGAN CHASE BANK NA
Type	Bank
Address	COLUMBUS, OH 43240

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Feb 1, 2052

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		$1,044,054 (+2%) Land $792,236 Building $251,818
2025	$12,174.00 (+4.02%)	$1,023,583 (+4.04%) Land $776,702 Building $246,881
2023	$11,704.00 (+0.87%)	$983,839 Land $746,543 Building $237,296
2022	$11,603.00

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

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	Moderate above 46% of the US · lower than 72% of California
Wildfire Likelihood	0.09% 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	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 484 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
Verizon Fixed Wireless	300 / 20
AT&T DSL	100 / 20

May also be available: Sonic Telecom, T-Mobile.

Cell Coverage

5G (outdoors only) and 4G LTE

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