1601 3rd Ave, Unit 301, Walnut Creek, CA 94597 Property Records

Contra Costa County property record for 1601 3rd Ave, Unit 301, Walnut Creek, CA 94597

Property Summary

Property Type	Condominium
Details	3 bd · 2.5 ba · 1,643 sqft · built 2015
Lot Size	0.029 acres (1,251 sqft)
Owner	2 Individual Names on File
Last Sale	$850,000 (Oct 2020)
Tax Bill	$10,889 (2025)
Deeds & Mortgages	Oct 2020 Sale & Mortgage Jul 2018 Sale
Flood Zone	Zone X (minimal risk)
APN	`171-390-013`

Property Details

APN / Parcel Number

Primary APN	`171-390-013`
Alternative APN	`171-390-013-0`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	1,643 sqft Living Area
1st Floor Area	661 sqft
2nd Floor Area	982 sqft

Exterior

Year Built	Built 2015
Effective Year Built	Effective 2015
Architectural Style	Condo/Apartment
Lot Area	1,251 sqft (0.029 acres)
Garage Type	Attached
Garage Area	508 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	1601 3RD AVE, 301
City	WALNUT CREEK
State	CA
Zip	94597-2823
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Legal Description	T9060 PCL A U13
Legal Subdivision	KINGSBURY TERRACE SUB 9060
Legal Tract	9060
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	4
Census Block	4003
Census Tract	340001

Owner

1601 3rd Ave, Unit 301 is owned and occupied by two individuals who bought it in October 2020.

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

Owner of Record	2 Individual Names on File
Mailing Address	1601 3RD AVE, 301, WALNUT CREEK, CA 94597-2823
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

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
Oct 6, 2020	Grant Deed, Transfer · Conventional Mortgage COMMERCE HOME MORTGAGE LLC
Jul 24, 2018	Grant Deed, Transfer FIDELITY NATIONAL TITLE

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 6, 2020 · Amount on File
Deed Sale	Oct 6, 2020 · Amount on File
Prior Sale	Jul 24, 2018 · Amount on File
Deed Document Number	2020227464
Record Updated	Sep 20, 2026

October 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Oct 6, 2020
Property Address	1601 3RD AVE UNIT 301, 301, WALNUT CREEK, CA 94597-2823
Document Number	0000227464
Map Reference	MB 521 PG 1-3
Instrument Date	Sep 24, 2020
Instrument	2020-227464
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE CO

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	1601 3RD AVE, WALNUT CREEK, CA 94597-2683

Mortgage

Document Number	0000227465
Date	Oct 6, 2020
Instrument	2020-227465

Lender

Name	COMMERCE HOME MORTGAGE LLC
Type	Mortgage Company

Agreement

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

July 2018: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 24, 2018
Property Address	1601 3RD AVE UNIT 301, 301, WALNUT CREEK, CA 94597-2823
Document Number	0000117569
Instrument Date	Jul 17, 2018
Instrument	117569
Transaction Type	Transfer
Record Updated	Jul 30, 2018
Title Company	FIDELITY NATIONAL TITLE

Transaction

Amount	Amount on Record
Tax	$907.50
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Living Trust
Address	1601 3RD AVE #301 WALNUT CREEK CA 945972606, 301, WALNUT CREEK, CA 94597-2606

Tax Assessment & Valuation

The 2025 property tax bill for 1601 3rd Ave, Unit 301 was $10,889.

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		$938,466 (+2%) Land $607,243 Building $331,223
2025	$10,889.00	$920,066 Land $595,337 Building $324,729
2023	$10,514.00 (+0.51%)	$884,340 Land $572,220 Building $312,120
2022	$10,461.00

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

Flood

FEMA maps place 1601 3rd Ave, Unit 301 in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1982.

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
Nearby Flood Claims	2 (1982–1986)
Most Recent Claim	Feb 1986 · Severe Storms & Flooding

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

The area around 1601 3rd Ave, Unit 301 has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land 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	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 520 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
AT&T Fiber · DSL · Fixed Wireless in parts of the area	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: Sonic Telecom.

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