458 Deborah Ln, Walnut Creek, CA 94598 Property Records

Contra Costa County property record for 458 Deborah Ln, Walnut Creek, CA 94598

Property Summary

Property Type	Single Family Home
Details	4 bd · 4.5 ba · 3,168 sqft · built 1975
Lot Size	0.86 acres (37,461 sqft)
Owner	Individual Name on File
Last Sale	$100,000 (Jul 2026)
Tax Bill	$4,617 (2025)
Deeds & Mortgages	Jul 2026 Sale & Mortgage Feb 2026 Transfer + 3 more
Flood Zone	Zone X (minimal risk)
APN	`140-140-021-1`

Property Details

APN / Parcel Number

Primary APN	`140-140-021-1`
Alternative APN	`140-140-021`

Interior

Bedrooms	4 Beds
Full Baths	4.5 Baths
Half Baths	1 Half Bath
Total Rooms	16 Rooms
Stories	2 Stories
Building Area	3,168 sqft Living Area
Gross Area	2,074 sqft
1st Floor Area	1,353 sqft
2nd Floor Area	721 sqft

Exterior

Year Built	Built 1975
Effective Year Built	Effective 1975
Lot Area	37,461 sqft (0.86 acres)
Garage Type	Attached
Garage Area	456 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	458 DEBORAH LN
City	WALNUT CREEK
State	CA
Zip	94598-4831
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R40
Legal Description	PARCEL MAP 33 PG 8 PCL B
Legal Subdivision	PM 33 8
Legal Tract	33PM8
Legal Lot Number	B
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	3
Census Block	3011
Census Tract	338302

Owner

458 Deborah Ln is owned and occupied by an individual who bought it in July 2026.

Source: Contra Costa County records, as of July 17, 2026

Owner of Record	Individual Name on File
Mailing Address	458 DEBORAH LN, WALNUT CREEK, CA 94598-4831
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
Jul 8, 2026	Grant Deed, Transfer · Conventional Mortgage NONE LISTED ON DOCUMENT
Feb 17, 2026	Intrafamily Transfer, Transfer
Oct 19, 2023	Intrafamily Transfer, Transfer
Nov 10, 2020	Intrafamily Transfer, Transfer · Conventional Mortgage OWNING CORPORATION
Feb 21, 2018	Deed of Trust, Mortgage · Line of Credit BANK OF AMERICA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 8, 2026 · Amount on File
Deed Sale	Jul 8, 2026 · Amount on File
Prior Sale	Aug 31, 2005 · Amount on File
Deed Document Number	202672030
Prior Transfer Date	Aug 25, 2005
Prior Transfer Doc	0000331909
Record Updated	Oct 29, 2026

July 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 8, 2026
Property Address	458 DEBORAH LN, WALNUT CREEK, CA 94598-4831
Document Number	0000072030
Instrument Date	Jul 2, 2026
Instrument	202672030
Transaction Type	Transfer
Record Updated	Jul 17, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Amount	Amount on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$11,110.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	458 DEBORAH LN, WALNUT CREEK, CA 94598-4831

Mortgage

Document Number	0000072881,
Date	Jul 8, 2026
Instrument	202672881

Lender

Agreement

Type	Conventional Mortgage
Amount	Amount on Record

Interest

Rate	6.53%
Max Rate	-1%

February 2026: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 17, 2026
Property Address	458 DEBORAH LN, WALNUT CREEK, CA 94598-4831
Document Number	0000015351
Map Reference	MB 33 PG 8
Instrument Date	Feb 17, 2026
Instrument	2026- 015351
Transaction Type	Transfer
Record Updated	Feb 26, 2026

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	458 DEBORAH LN, WALNUT CREEK, CA 94598-4831

October 2023: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 19, 2023
Property Address	458 DEBORAH LN, WALNUT CREEK, CA 94598-4831
Document Number	0000102982
Map Reference	MB 33 PG 8
Instrument Date	Sep 25, 2023
Instrument	2023-102982
Transaction Type	Transfer
Record Updated	Oct 27, 2023

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
Relationship	Revocable Trust
Address	458 DEBORAH LN, WALNUT CREEK, CA 94598-4831

November 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 10, 2020
Property Address	458 DEBORAH LN, WALNUT CREEK, CA 94598-4831
Document Number	0000269063
Map Reference	MB 33 PG 8
Instrument Date	Oct 14, 2020
Instrument	2020-269063
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	ORANGE COAST TITLE

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
Relationship	Tenants in Common
Address	458 DEBORAH LN, WALNUT CREEK, CA 94598-4831

Mortgage

Document Number	0000269064
Date	Nov 10, 2020
Instrument	2020-269064

Lender

Name	OWNING CORPORATION
Type	Non-Lending Institution

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Nov 1, 2050

February 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	458 DEBORAH LN, WALNUT CREEK, CA 94598-4831
Document Number	0000031648
Instrument Date	Feb 21, 2018
Transaction Type	Mortgage
Record Updated	Aug 31, 2018
Title Company	WFG LENDER SERVICES

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	458 DEBORAH LN WALNUT CREEK CA 945984831, WALNUT CREEK, CA 94598-4831

Mortgage

Document Number	0000031648
Date	Feb 28, 2018
Instrument	31648

Lender

Name	BANK OF AMERICA
Type	Bank
Address	TAMPA, FL 33634

Agreement

Type	Line of Credit
Amount	Amount on Record

Interest

Rate Type	Adjustable Rate

Tax Assessment & Valuation

The 2025 property tax bill for 458 Deborah Ln was $4,617.

Source: Contra Costa County assessment roll, as of July 14, 2026

Property Jurisdictions

Type	Name
State	California
County	Contra Costa County
Unified School District	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$311,362 (+2%) Land $33,058 Building $278,304
2025	$4,617.00	$305,258 Land $32,410 Building $272,848
2023	$4,441.00 (-5.93%)	$293,406 Land $31,152 Building $262,254
2022	$4,721.00

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

Flood

FEMA maps place 458 Deborah Ln in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 1983.

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
Nearby Flood Claims	1 (1983)
Most Recent Claim	Dec 1983 · tidal / storm surge

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 458 Deborah Ln is low, with a 0.05% annual chance of wildfire.

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

Wildfire Risk	Low lower than 62% of the US · lower than 77% of California
Wildfire Likelihood	0.05% 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	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 575 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Sonic Telecom Fiber	10,000 / 10,000
Xfinity Cable	2,000 / 250
Astound Broadband Cable	1,500 / 50
Unwired Fixed Wireless	300 / 25
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

May also be available: Etheric Networks, T-Mobile, Verizon.

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