710 Tampico, Walnut Creek, CA 94598 Property Records

Contra Costa County property record for 710 Tampico, Walnut Creek, CA 94598

Property Summary

Property Type	Townhouse
Details	3 bd · 2.5 ba · 1,508 sqft · built 1974
Lot Size	0.032 acres (1,400 sqft)
Owner	2 Individual Names on Record
Last Sale	$765,000 (Nov 2019)
Tax Bill	$10,098 (2025)
Deeds & Mortgages	Nov 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`140-371-015-3`

Property Details

APN / Parcel Number

Primary APN	`140-371-015-3`
Alternative APN	`140-371-015`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Stories	2 Stories
Building Area	1,508 sqft Living Area
1st Floor Area	738 sqft
2nd Floor Area	770 sqft

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1990
Architectural Style	Townhouse
Lot Area	1,400 sqft (0.032 acres)
Garage Type	Attached
Garage Area	400 sqft
Parking Spaces	2 Parking Spaces

Utilities, Heating & Cooling

Cooling System	Central

Location & Zoning

Street Address	710 TAMPICO
City	WALNUT CREEK
State	CA
Zip	94598-2929
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Local Zoning Code	PUD
Legal Description	TRACT 4317 LOT 29
Legal Subdivision	SUNDOWN SUB 4317
Legal Tract	4317
Legal Lot Number	29
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2005
Census Tract	343002

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	710 TAMPICO, WALNUT CREEK, CA 94598-2929
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Community Property

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Nov 8, 2019 · Amount on Record
Deed Sale	Nov 8, 2019 · Amount on Record
Prior Sale	Apr 5, 2013 · Amount on Record
Deed Document Number	2019200282
Prior Transfer Date	Aug 24, 2011
Prior Transfer Doc	0000173156
Record Updated	Oct 29, 2026

November 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Nov 8, 2019
Property Address	710 TAMPICO, WALNUT CREEK, CA 94598-2929
Document Number	0000200282
Map Reference	MB 1154 PG 45-48
Instrument Date	Oct 31, 2019
Instrument	2019-200282
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	CHICAGO 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	Community Property with Right of Survivorship
Address	710 TAMPICO, WALNUT CREEK, CA 94598-2929

Mortgage

Document Number	0000200283
Date	Nov 8, 2019
Instrument	2019-200283

Lender

Name	PATELCO CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2049

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
Unified School District	Mount Diablo Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$853,367 (+2%) Land $524,292 Building $329,075
2025	$10,098.00 (+4.91%)	$836,635 (+4.04%) Land $514,012 Building $322,623
2023	$9,625.00 (+0.89%) Homeowner's exemption	$804,150 Land $494,053 Building $310,097
2022	$9,540.00

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	3 in force
Nearby Flood Claims	1 (2004)
Claims Outside the SFHA	1 of 1
Most Recent Claim	Jan 2004 · 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

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

Wildfire Risk	Low lower than 80% of the US · lower than 88% of California
Wildfire Likelihood	0.01% annual chance
Exposure	None beyond 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 301 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
AT&T DSL · Fixed Wireless in parts of the area	100 / 20

May also be available: Etheric Networks, Sonic Telecom.

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