15 Estella Ct, Walnut Creek, CA 94597 Property Records

Contra Costa County property record for 15 Estella Ct, Walnut Creek, CA 94597

Property Summary

Property Type	Single Family Home
Details	3 bd · 1.5 ba · 1,280 sqft · built 1949
Lot Size	0.24 acres (10,454 sqft)
Owner	2 Individual Names on File
Last Sale	$760,000 (Jun 2020)
Tax Bill	$10,050 (2025)
Deeds & Mortgages	Jun 2020 Transfer Jun 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`171-100-008-1`

Property Details

APN / Parcel Number

Primary APN	`171-100-008-1`
Alternative APN	`171-100-008`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,280 sqft Living Area
1st Floor Area	1,280 sqft

Exterior

Year Built	Built 1949
Effective Year Built	Effective 1957
Lot Area	10,454 sqft (0.24 acres)
Garage Type	Attached
Garage Area	654 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Heating System	Central

Location & Zoning

Street Address	15 ESTELLA CT
City	WALNUT CREEK
State	CA
Zip	94597-2634
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R110
Legal Description	LARKEY RANCH #2 POR LOT 29 .24 AC
Legal Subdivision	CONTRA COSTA LAND 02
Legal Lot Number	29
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	3
Census Block	3005
Census Tract	340001

Owner

15 Estella Ct is owned and occupied by two individuals who bought it in June 2020.

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

Owner of Record	2 Individual Names on File
Mailing Address	15 ESTELLA CT, WALNUT CREEK, CA 94597-2634
Occupancy	Owner Occupied
Owner Type	Individual

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
Jun 12, 2020	Affidavit of Death, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Jun 12, 2020	Grant Deed, Transfer · Conventional Mortgage ALAMEDA MORTGAGE CORP

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Jun 12, 2020 · Amount on File
Deed Sale	Jun 12, 2020 · Amount on File
Prior Sale	Mar 23, 2007 · Amount on File
Deed Document Number	2020114002
Prior Transfer Date	Jun 8, 2020
Prior Transfer Doc	0000114001
Record Updated	Oct 29, 2026

June 2020: Affidavit of Death, Transfer

Document Type	Affidavit of Death
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 12, 2020
Property Address	15 ESTELLA CT, WALNUT CREEK, CA 94597-2634
Document Number	0000114001
Instrument Date	Jun 8, 2020
Instrument	114001
Transaction Type	Transfer
Record Updated	Jun 19, 2020
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Tax	$0.00
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	15 ESTELLA CT WALNUT CREEK CA 945972634, WALNUT CREEK, CA 94597-2634

June 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jun 12, 2020
Property Address	15 ESTELLA CT, WALNUT CREEK, CA 94597-2634
Document Number	0000114002
Map Reference	MB 2 PG 49
Instrument Date	Jun 8, 2020
Instrument	2020-114002
Transaction Type	Transfer
Record Updated	Jul 27, 2021
Title Company	FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$0.00
Amount Accuracy	Rounded by County
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	15 ESTELLA CT, WALNUT CREEK, CA 94597-2634

Mortgage

Document Number	0000114003
Date	Jun 12, 2020
Instrument	2020-114003

Lender

Name	ALAMEDA MORTGAGE CORP
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Jul 1, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 15 Estella Ct was $10,050.

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		$847,787 (+2%) Land $730,661 Building $117,126
2025	$10,050.00	$831,165 Land $716,335 Building $114,830
2023	$9,656.00 (+0.88%)	$798,892 Land $688,520 Building $110,372
2022	$9,572.00

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

Flood

FEMA maps place 15 Estella Ct in Zone X, an area of minimal flood risk, though there have been 2 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	1 in force
Nearby Flood Claims	2 (1980–1998)
Claims Outside the SFHA	1 of 2
Most Recent Claim	Feb 1998 · Severe Winter Storms And Flooding

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 15 Estella Ct is low, with less than 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 99.1% of the US · lower than 99.2% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond 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 520 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	5,000 / 5,000
Xfinity Cable	2,000 / 250
Astound Broadband Cable · Fiber in parts of the area	1,500 / 50
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Sonic Telecom.

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