41 Comistas Ct, Walnut Creek, CA 94598 Property Records

Contra Costa County property record for 41 Comistas Ct, Walnut Creek, CA 94598

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 3,162 sqft · built 1983
Lot Size	1.28 acres (56,148 sqft)
Owner	2 Company Names on Record
Tax Bill	$18,104 (2025)
Deeds & Mortgages	Aug 2026 Transfer
Flood Zone	Zone X (minimal risk)
APN	`139-110-037-5`

Property Details

APN / Parcel Number

Primary APN	`139-110-037-5`
Alternative APN	`139-110-037`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	11 Rooms
Stories	2 Stories
Building Area	3,162 sqft Living Area
1st Floor Area	1,798 sqft
2nd Floor Area	1,364 sqft

Exterior

Year Built	Built 1983
Effective Year Built	Effective 1995
Lot Area	56,148 sqft
Garage Type	Attached
Garage Area	848 sqft
Parking Spaces	3 Parking Spaces

Location & Zoning

Street Address	41 COMISTAS CT
City	WALNUT CREEK
State	CA
Zip	94598-4523
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R40
Legal Description	PCL MAP 103 PG 18 PCL B EX MR
Legal Subdivision	PM 103 18
Legal Tract	103PM18
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2007
Census Tract	338302

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Company Names on Record
Mailing Address	41 COMISTAS CT, WALNUT CREEK, CA 94598-4523
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Revocable Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Oct 9, 2024
Transfer Doc	0000099778
Record Updated	Sep 20, 2026

August 2026: Affidavit of Death of Trustee, Transfer

Document Type	Affidavit of Death of Trustee
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 7, 2026
Property Address	41 COMISTAS CT, WALNUT CREEK, CA 94598-4523
Document Number	0000083419
Instrument Date	Jul 31, 2026
Instrument	202683419
Transaction Type	Transfer
Record Updated	Aug 31, 2026

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	41 COMISTAS CT, WALNUT CREEK, CA 94598-4523

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		$1,566,370 (+2%) Land $368,453 Building $1,197,917
2025	$18,104.00 (+3.79%) Homeowner's exemption	$1,535,658 (+4.04%) Land $361,229 Building $1,174,429
2023	$17,443.00 (-0.94%) Homeowner's exemption	$1,476,028 Land $347,203 Building $1,128,825
2022	$17,609.00

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 6 (20% premium discount)
Nearby Flood Policies	2 in force
Nearby Flood Claims	2 (1998–2016)
Most Recent Claim	Mar 2016 · other causes

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	High above 71% of the US · above 46% of California
Wildfire Likelihood	0.3% 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	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 104 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