3721 Shadowbrook Ct, Walnut Creek, CA 94598 Property Records

Contra Costa County property record for 3721 Shadowbrook Ct, Walnut Creek, CA 94598

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 3,211 sqft · built 1999
Lot Size	0.918 acres (39,988 sqft)
Owner	2 Individual Names on Record
Last Sale	$1,799,000 (May 2017)
Tax Bill	$24,371 (2025)
Deeds & Mortgages	Feb 2021 Line of Credit Sep 2017 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`138-050-036-1`

Property Details

APN / Parcel Number

Primary APN	`138-050-036-1`
Alternative APN	`138-050-036`

Interior

Bedrooms	3 Beds
Full Baths	3 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	3,211 sqft Living Area
1st Floor Area	3,211 sqft

Exterior

Year Built	Built 1999
Effective Year Built	Effective 2005
Lot Area	39,988 sqft (0.918 acres)
Garage Type	Attached
Garage Area	704 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	3721 SHADOWBROOK CT
City	WALNUT CREEK
State	CA
Zip	94598-4685
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	P1
Legal Description	T8075 L1
Legal Subdivision	SUBDIVISION MAP 8075
Legal Tract	8075
Legal Lot Number	1
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	3
Census Block	3004
Census Tract	355302

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	2 Individual Names on Record
Mailing Address	3721 SHADOWBROOK CT, WALNUT CREEK, CA 94598-4685
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Feb 19, 2021	Deed of Trust, Mortgage · Line of Credit FIRST REPUBLIC BANK
Sep 26, 2017	Deed of Trust, Mortgage · ARM FIRST REPUBLIC BANK
May 10, 2017	Grant Deed, Transfer LAWYERS TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 10, 2017 · Amount on Record
Deed Sale	May 10, 2017 · Amount on Record
Prior Sale	Dec 22, 2014 · Amount on Record
Deed Document Number	201781597
Prior Transfer Date	Feb 9, 2015
Prior Transfer Doc	0000036460
Record Updated	Sep 20, 2026

February 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	3721 SHADOWBROOK CT, WALNUT CREEK, CA 94598-4685
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3721 SHADOWBROOK CT, WALNUT CREEK, CA 94598-4685

Mortgage

Document Number	0000051812
Date	Feb 19, 2021
Instrument	2021-051812

Lender

Name	FIRST REPUBLIC BANK
Type	Bank
Address	SAN FRANCISCO, CA 94111

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	300 Months
Due	Feb 26, 2046

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

September 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	3721 SHADOWBROOK CT, WALNUT CREEK, CA 94598-4685
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	LAWYERS TITLE OF NORCAL

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000175143
Date	Sep 26, 2017
Instrument	2017-175143

Lender

Name	FIRST REPUBLIC BANK
Type	Bank
Address	SAN FRANCISCO, CA 94111

Agreement

Type	ARM
Amount	Amount Recorded
Term	361 Months
Due	Oct 1, 2047

Interest

Rate Type	Adjustable Rate
Rate	3.8%
Type Change Date	Oct 1, 2027
Change Frequency	Monthly
Index	1-Month LIBOR
Max Rate	9.95%

May 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	May 10, 2017
Property Address	3721 SHADOWBROOK CT, WALNUT CREEK, CA 94598-4685
Document Number	0000081597
Instrument Date	May 8, 2017
Instrument	81597
Transaction Type	Transfer
Record Updated	May 24, 2017
Title Company	LAWYERS TITLE

Transaction

Amount	Amount Recorded
Tax	$1,978.00
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	3721 SHADOWBROOK CT WALNUT CREEK CA 945984685, WALNUT CREEK, CA 94598-4685

Tax Assessment & Valuation

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		$2,129,643 (+2%) Land $1,369,768 Building $759,875
2025	$24,371.00 (+3.93%)	$2,087,886 (+4.04%) Land $1,342,910 Building $744,976
2023	$23,450.00 (+0.93%)	$2,006,813 Land $1,290,764 Building $716,049
2022	$23,235.00

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
Community Rating System	Class 8 (10% premium discount)
Nearby Flood Policies	1 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

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

Wildfire Risk	Moderate above 66% of the US · above 40% of California
Wildfire Likelihood	0.2% 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 110 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
AT&T DSL	100 / 20

May also be available: Astound Broadband.

Cell Coverage

5G (outdoors only) and 4G LTE

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