536 Ellesmere Dr, Walnut Creek, CA 94598 Property Records

Contra Costa County property record for 536 Ellesmere Dr, Walnut Creek, CA 94598

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 2,018 sqft · built 1973
Lot Size	0.269 acres (11,700 sqft)
Owner	2 Trust Names on File
Last Sale	$1,200,000 (Oct 2019)
Tax Bill	$15,431 (2025)
Deeds & Mortgages	Aug 2026 Sale Oct 2019 Line of Credit + 1 more
Flood Zone	Zone X (minimal risk)
APN	`135-183-015-1`

Property Details

APN / Parcel Number

Primary APN	`135-183-015-1`
Alternative APN	`135-183-015`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	10 Rooms
Stories	1 Story
Building Area	2,018 sqft Living Area
1st Floor Area	2,018 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1974
Architectural Style	Ranch
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Tile
Lot Area	11,700 sqft (0.269 acres)
Garage Type	Attached
Garage Area	545 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Heating Fuel	Gas
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	536 ELLESMERE DR
City	WALNUT CREEK
State	CA
Zip	94598-3906
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10
Legal Description	TRACT 4271 LOT 58
Legal Subdivision	CARRIAGE HILLS SUB 4271
Legal Tract	4271
Legal Lot Number	58
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2003
Census Tract	355302

Owner

536 Ellesmere Dr is owner-occupied and held in a trust since October 2019.

Source: Contra Costa County records, as of September 24, 2026

Owner of Record	2 Trust Names on File
Mailing Address	536 ELLESMERE DR, WALNUT CREEK, CA 94598-3906
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

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
Aug 31, 2026	Grant Deed, Transfer NONE LISTED ON DOCUMENT
Oct 7, 2019	Deed of Trust, Mortgage · Line of Credit ALLIANT CU
Oct 15, 2019	Grant Deed, Transfer · Conventional Mortgage GUARANTEED RATE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 15, 2019 · Amount on File
Deed Sale	Oct 15, 2019 · Amount on File
Prior Sale	Jul 1, 2015 · Amount on File
Deed Document Number	2019175101
Prior Transfer Date	Oct 21, 2011
Prior Transfer Doc	0000242165
Record Updated	Oct 29, 2026

August 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 31, 2026
Property Address	536 ELLESMERE DR, WALNUT CREEK, CA 94598-3906
Document Number	0000092071
Instrument Date	Aug 31, 2026
Instrument	202692071
Transaction Type	Transfer
Record Updated	Sep 24, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Trust
Address	536 ELLESMERE DR, WALNUT CREEK, CA 94598-3906

October 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	536 ELLESMERE DR, WALNUT CREEK, CA 94598-3906
Document Number	0000175103
Instrument Date	Oct 7, 2019
Transaction Type	Mortgage
Record Updated	Oct 24, 2019
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	1164 LINCOLN AVE #140 WALNUT CREEK CA 945964721, 140, WALNUT CREEK, CA 94596-4721

Mortgage

Document Number	0000175103
Date	Oct 15, 2019
Instrument	175103

Lender

Name	ALLIANT CU
Type	Credit Union
Address	CHICAGO, IL 60666

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	360 Months
Due	Oct 14, 2049

Interest

Rate Type	Adjustable Rate

October 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 15, 2019
Property Address	536 ELLESMERE DR, WALNUT CREEK, CA 94598-3906
Document Number	0000175101
Instrument Date	Sep 28, 2019
Instrument	175101
Transaction Type	Transfer
Record Updated	Oct 25, 2019
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,320.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants with Right of Survivorship
Address	536 ELLESMERE DR WALNUT CREEK CA 945983906, WALNUT CREEK, CA 94598-3906

Mortgage

Document Number	175102
Date	Oct 15, 2019
Instrument	175102

Lender

Name	GUARANTEED RATE
Address	CHICAGO, IL 60613

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Oct 14, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 536 Ellesmere Dr was $15,431 with a homeowner's exemption.

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		$1,351,353 (+2%) Land $948,189 Building $403,164
2025	$15,431.00 Homeowner's exemption	$1,324,857 Land $929,598 Building $395,259
2023	$14,706.00 (+0.88%) Homeowner's exemption	$1,261,412 Land $893,501 Building $367,911
2022	$14,578.00

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

Flood

FEMA maps place 536 Ellesmere Dr in Zone X, an area of minimal flood risk.

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

Wildfire risk around 536 Ellesmere Dr is low, with a 0.04% annual chance of wildfire.

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

Wildfire Risk	Low lower than 64% of the US · lower than 79% of California
Wildfire Likelihood	0.04% 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 441 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
T-Mobile Fixed Wireless	100 / 20
AT&T DSL	100 / 20

May also be available: Sonic Telecom.

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