418 Summit Rd, Walnut Creek, CA 94598 Property Records

Contra Costa County property record for 418 Summit Rd, Walnut Creek, CA 94598

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 2,592 sqft · built 1977
Lot Size	0.68 acres (29,620 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,820,000 (Dec 2020)
Tax Bill	$22,698 (2025)
Deeds & Mortgages	Oct 2020 Mortgage Dec 2020 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`179-202-030-5`

Property Details

APN / Parcel Number

Primary APN	`179-202-030-5`
Alternative APN	`179-202-030`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	11 Rooms
Stories	1 Story
Building Area	2,592 sqft Living Area
1st Floor Area	2,233 sqft
Basement Area	359 sqft

Exterior

Year Built	Built 1977
Effective Year Built	Effective 1999
Lot Area	29,620 sqft (0.68 acres)
Garage Type	Attached
Garage Area	549 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Central

Location & Zoning

Street Address	418 SUMMIT RD
City	WALNUT CREEK
State	CA
Zip	94598-4734
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R115
Legal Description	RO SAN MIGUEL .68 AC
Legal Subdivision	SAN MIGUEL RHO
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1009
Census Tract	343002

Owner

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on Record
Mailing Address	418 SUMMIT RD, WALNUT CREEK, CA 94598-4734
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Oct 30, 2020	Deed of Trust, Mortgage · Conventional Mortgage CITADEL SERVICING CORPORATION
Dec 21, 2020	Grant Deed, Transfer · Conventional Mortgage BANK OF AMERICA NA
Sep 11, 2019	Grant Deed, Transfer OTHER
Aug 30, 2017	Grant Deed, Transfer BRYANT TRUST (CT)

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Dec 21, 2020 · Amount on Record
Deed Sale	Dec 21, 2020 · Amount on Record
Prior Sale	Aug 30, 2017 · Amount on Record
Deed Document Number	2020320874
Prior Transfer Date	Jan 5, 2006
Prior Transfer Doc	0000015783
Record Updated	Oct 29, 2026

October 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	418 SUMMIT RD, WALNUT CREEK, CA 94598-4734
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE SF

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	418 SUMMIT RD, WALNUT CREEK, CA 94598-4734

Mortgage

Document Number	0000258082
Date	Oct 30, 2020
Instrument	2020-258082

Lender

Name	CITADEL SERVICING CORPORATION
Type	Non-Lending Institution
Address	IRVINE, CA 92618

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Oct 1, 2050

Interest

Rate Type	Adjustable Rate
Rate	5.12%
Type Change Date	Nov 1, 2025
Change Frequency	Annually
Min Rate At Change	5.12%
Max Rate At Change	7.12%
Index	1-Year CMT
Margin	3
Max Rate	1.11%

December 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Dec 21, 2020
Property Address	418 SUMMIT RD, WALNUT CREEK, CA 94598-4734
Document Number	0000320874
Instrument Date	Dec 16, 2020
Instrument	2020-320874
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE COMPANY

Transaction

Amount	Amount Recorded
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	Joint Tenants
Address	418 SUMMIT RD, WALNUT CREEK, CA 94598-4734

Mortgage

Document Number	0000320875
Date	Dec 21, 2020
Instrument	2020-320875

Lender

Name	BANK OF AMERICA NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jan 1, 2051

September 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Sep 11, 2019
Property Address	418 SUMMIT RD, WALNUT CREEK, CA 94598-4734
Document Number	0000149361
Instrument Date	Sep 11, 2019
Instrument	149361
Transaction Type	Transfer
Record Updated	Oct 9, 2019
Title Company	OTHER

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	418 SUMMIT RD WALNUT CREEK CA 945984734, WALNUT CREEK, CA 94598-4734

August 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 30, 2017
Property Address	418 SUMMIT RD, WALNUT CREEK, CA 94598-4734
Document Number	0000158092
Instrument Date	Aug 24, 2017
Instrument	158092
Transaction Type	Transfer
Record Updated	Sep 5, 2017
Title Company	OLD REPUBLIC TITLE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,366.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Company
Address	418 SUMMIT RD WALNUT CREEK CA 945984734, WALNUT CREEK, CA 94598-4734

Mortgage

Document Number	158093
Date	Aug 30, 2017
Instrument	158093

Lender

Name	BRYANT TRUST (CT)

Agreement

Amount	Amount Recorded

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
Secondary School District	Acalanes Union High School District (09 - 12)
Elementary School District	Walnut Creek Elementary School District (KG - 08)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$2,009,424 (+2%) Land $1,214,487 Building $794,937
2025	$22,698.00 (+3.81%) Homeowner's exemption	$1,970,024 (+4.04%) Land $1,190,674 Building $779,350
2023	$21,865.00 (+2.24%) Homeowner's exemption	$1,893,528 Land $1,144,440 Building $749,088
2022	$21,386.00

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
Flood Insurance Cost	Premium on Record median of 45 policies
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	45 in force
Nearby Flood Claims	25 (1982–2023)
Claims Outside the SFHA	1 of 25
Most Recent Claim	Feb 2023 · Severe Winter Storms And Mudslides
Claims by Event	Severe Winter Storms, Flooding, Landslides, And Mudslides, Dec 2022 · 2 claims Severe Winter Storms, Flooding, And Mudslides, Jan 2017 · 2 claims Severe Winter Storm, Mud & Land Slides, & Flooding, Feb 1993 · 8 claims

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	Moderate above 40% of the US · lower than 76% of California
Wildfire Likelihood	0.07% 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 480 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	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: Etheric Networks.

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