110 Renwick Pl, Walnut Creek, CA 94598 Property Records

Contra Costa County property record for 110 Renwick Pl, Walnut Creek, CA 94598

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,723 sqft · built 1977
Lot Size	0.273 acres (11,875 sqft)
Owner	2 Trust Names on File
Last Sale	$1,340,000 (Nov 2025)
Tax Bill	$13,352 (2025)
Deeds & Mortgages	Feb 2021 Mortgage Nov 2025 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`135-271-028-7`

Property Details

APN / Parcel Number

Primary APN	`135-271-028-7`
Alternative APN	`135-271-028`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	1,723 sqft Living Area
1st Floor Area	1,723 sqft

Exterior

Year Built	Built 1977
Effective Year Built	Effective 1993
Lot Area	11,875 sqft (0.273 acres)
Garage Type	Attached
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	110 RENWICK PL
City	WALNUT CREEK
State	CA
Zip	94598-3651
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R10
Legal Description	TRACT 4710 LOT 28
Legal Subdivision	SUBDIVISION 4710
Legal Tract	4710
Legal Lot Number	28
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	1
Census Block	1000
Census Tract	355302

Owner

110 Renwick Pl is owner-occupied and held in a trust since November 2025.

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 Trust Names on File
Mailing Address	110 RENWICK PL, WALNUT CREEK, CA 94598-3651
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Feb 11, 2021	Deed of Trust, Mortgage · Conventional Mortgage SAN FRANCISCO FIRE CU
Nov 7, 2025	Grant Deed, Transfer · Conventional Mortgage CROSSCOUNTRY MORTGAGE LLC
Aug 5, 2020	Grant Deed, Transfer · Conventional Mortgage US BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 7, 2025 · Amount on File
Deed Sale	Nov 7, 2025 · Amount on File
Prior Sale	Aug 5, 2020 · Amount on File
Deed Document Number	2025125861
Prior Transfer Date	Dec 6, 2024
Prior Transfer Doc	0000137859
Record Updated	Sep 20, 2026

February 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	110 RENWICK PL, WALNUT CREEK, CA 94598-3651
Transaction Type	Mortgage
Record Updated	Nov 27, 2025
Title Company	OLD REPUBLIC TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	110 RENWICK PL, WALNUT CREEK, CA 94598-3651

Mortgage

Document Number	0000043676
Date	Feb 11, 2021
Instrument	2021-043676

Lender

Name	SAN FRANCISCO FIRE CU
Type	Credit Union
Address	SAN FRANCISCO, CA 94118

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Mar 1, 2051

November 2025: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 7, 2025
Property Address	110 RENWICK PL, WALNUT CREEK, CA 94598-3651
Document Number	0000125861
Map Reference	MB 177 PG 47
Instrument Date	Nov 3, 2025
Instrument	2025- 125861
Transaction Type	Transfer
Record Updated	Nov 27, 2025
Title Company	CHICAGO TITLE COMPANY

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
Address	110 RENWICK PL, WALNUT CREEK, CA 94598-3651

Mortgage

Document Number	0000125862
Date	Nov 7, 2025
Instrument	2025- 125862

Lender

Name	CROSSCOUNTRY MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Dec 1, 2055

August 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Aug 5, 2020
Property Address	110 RENWICK PL, WALNUT CREEK, CA 94598-3651
Document Number	0000163075
Map Reference	MB 177 PG 47
Instrument Date	Aug 4, 2020
Instrument	2020-163075
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	OLD REPUBLIC TITLE COMPANY

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 with Right of Survivorship
Address	110 RENWICK PL, WALNUT CREEK, CA 94598-3651

Mortgage

Document Number	0000163076
Date	Aug 5, 2020
Instrument	2020-163076

Lender

Name	US BANK NA
Type	Bank

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	3.62%
Type Change Date	Sep 1, 2030
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	8.62%
Index	1-Year CMT
Max Rate	8.62%

Tax Assessment & Valuation

The 2025 property tax bill for 110 Renwick Pl was $13,352.

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		$1,340,000 (+17.9%) Land $840,000 Building $500,000
2025	$13,352.00 Homeowner's exemption	$1,136,551 Land $736,053 Building $400,498
2023	$12,835.00 (+0.88%) Homeowner's exemption	$1,092,420 Land $707,472 Building $384,948
2022	$12,723.00

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

Flood

FEMA maps place 110 Renwick Pl in Zone X, an area of minimal flood risk.

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	2 in force

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 110 Renwick Pl is high, ranking above 71% of the US, with a 0.3% annual chance of wildfire.

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

Wildfire Risk	High above 71% of the US · above 46% of California
Wildfire Likelihood	0.3% 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	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 423 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
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: AT&T.

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