101 Adak Ct, Walnut Creek, CA 94597 Property Records

Contra Costa County property record for 101 Adak Ct, Walnut Creek, CA 94597

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,094 sqft · built 1962
Lot Size	0.199 acres (8,650 sqft)
Owner	2 Company Names on Record
Tax Bill	$3,307 (2025)
Deeds & Mortgages	Aug 2021 Transfer Aug 2021 Transfer + 1 more
Flood Zone	Zone X (minimal risk)
APN	`171-250-063-4`

Property Details

APN / Parcel Number

Primary APN	`171-250-063-4`
Alternative APN	`171-250-063`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,094 sqft Living Area
1st Floor Area	1,094 sqft

Exterior

Year Built	Built 1962
Effective Year Built	Effective 1962
Lot Area	8,650 sqft (0.199 acres)
Garage Type	Attached
Garage Area	352 sqft
Parking Spaces	1 Parking Space

Location & Zoning

Street Address	101 ADAK CT
City	WALNUT CREEK
State	CA
Zip	94597-2425
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	ADAK HOMESITES POR LOT 11
Legal Subdivision	ADAK HOMESITES
Legal Lot Number	11
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2003
Census Tract	340003

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 Company Names on Record
Mailing Address	314 LOVE LN, DANVILLE, CA 94526-2436
Owner Type	Company
Vesting	Limited Liability Company

Deeds, Mortgages & Sale History

Date	Document
Aug 17, 2021	Intrafamily Transfer, Transfer
Aug 17, 2021	Intrafamily Transfer, Transfer
May 11, 2021	Grant Deed, Transfer

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	Jul 30, 2021
Transfer Doc	0000228077
Record Updated	Oct 29, 2026

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 17, 2021
Property Address	101 ADAK CT, WALNUT CREEK, CA 94597-2425
Document Number	0000227976
Map Reference	MB 33 PG 14
Instrument Date	Jul 30, 2021
Instrument	2021-227976
Transaction Type	Transfer
Record Updated	Nov 3, 2022

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	314 LOVE LN, DANVILLE, CA 94526-2436

August 2021: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 17, 2021
Property Address	101 ADAK CT, WALNUT CREEK, CA 94597-2425
Document Number	0000228077
Map Reference	MB 85 PG 1
Instrument Date	Jul 30, 2021
Instrument	2021-228077
Transaction Type	Transfer
Record Updated	Nov 3, 2022

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	314 LOVE LN, DANVILLE, CA 94526-2436

May 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 11, 2021
Property Address	101 ADAK CT, WALNUT CREEK, CA 94597-2425
Document Number	0000140089
Map Reference	MB 85 PG 1
Instrument Date	May 6, 2021
Instrument	2021-140089
Transaction Type	Transfer
Record Updated	Nov 3, 2022

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	314 LOVE LN, DANVILLE, CA 94526-2436

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		$223,834 (+2%) Land $107,629 Building $116,205
2025	$3,307.00 (+4.62%)	$219,446 (+4.04%) Land $105,519 Building $113,927
2023	$3,161.00 (+0.86%)	$210,926 Land $101,422 Building $109,504
2022	$3,134.00

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	Low lower than 93% of the US · lower than 96% of California
Wildfire Likelihood	0.02% 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 490 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20

May also be available: T-Mobile.

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