730 Tampico, Walnut Creek, CA 94598 Property Records

Contra Costa County property record for 730 Tampico, Walnut Creek, CA 94598

Property Summary

Property Type	Townhouse
Details	3 bd · 2.5 ba · 1,508 sqft · built 1974
Lot Size	0.028 acres (1,200 sqft)
Owner	Individual Name on File
Last Sale	$975,000 (Jul 2022)
Tax Bill	$12,058 (2025)
Deeds & Mortgages	Aug 2019 Line of Credit Jul 2022 Sale & Mortgage + 2 more
Flood Zone	Zone X (minimal risk)
APN	`140-371-007`

Property Details

APN / Parcel Number

Primary APN	`140-371-007`
Alternative APN	`140-371-007-0`

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
Gross Area	2,348 sqft
1st Floor Area	738 sqft
2nd Floor Area	770 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1974
Effective Year Built	Effective 1986
Architectural Style	Contemporary
Exterior Material	Stucco
Construction Type	Frame
Roof Material	Wood Shingle
Lot Area	1,200 sqft (0.028 acres)
Garage Type	Attached
Garage Area	840 sqft
Parking Spaces	3 Parking Spaces
Deck Area	Deck Area

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Street Address	730 TAMPICO
City	WALNUT CREEK
State	CA
Zip	94598-2929
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Townhouse
Local Zoning Code	PD
Legal Description	TRACT 4317 LOT 7
Legal Subdivision	SUNDOWN
Legal Tract	4317
Legal Lot Number	7
Jurisdiction	CONTRA COSTA CA
Township / Civil Division	CENTRAL CONTRA COSTA
Census Block Group	2
Census Block	2005
Census Tract	343002

Owner

730 Tampico, a townhouse, is owned and occupied by an individual who bought it in July 2022.

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

Owner of Record	Individual Name on File
Mailing Address	730 TAMPICO, WALNUT CREEK, CA 94598-2929
Occupancy	Owner Occupied
Owner Type	Individual

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
Aug 7, 2019	Deed of Trust, Mortgage · Line of Credit US BANK NA
Jul 15, 2022	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA
Feb 23, 2022	Intrafamily Transfer, Transfer
Jul 19, 2019	Grant Deed, Transfer · Conventional Mortgage BANK OF AMERICA

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 15, 2022 · Amount on File
Deed Sale	Jul 15, 2022 · Amount on File
Prior Sale	Jul 19, 2019 · Amount on File
Deed Document Number	2022113630
Prior Transfer Date	Jan 31, 2022
Prior Transfer Doc	0000033556
Record Updated	Oct 29, 2026

August 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	CONTRA COSTA CA
Property Address	730 TAMPICO, WALNUT CREEK, CA 94598-2929
Transaction Type	Mortgage
Record Updated	Nov 3, 2022
Title Company	SOLIDIFI US INC

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000124882
Date	Aug 7, 2019
Instrument	2019-124882

Lender

Name	US BANK NA
Type	Bank
Address	CINCINNATI, OH 45202

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	358 Months
Due	Jun 15, 2049

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

July 2022: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 15, 2022
Property Address	730 TAMPICO, WALNUT CREEK, CA 94598-2929
Document Number	0000113630
Map Reference	MB 154 PG 45-48
Instrument Date	Jul 7, 2022
Instrument	2022-113630
Transaction Type	Transfer
Record Updated	Nov 3, 2022
Title Company	FIDELITY NATIONAL TITLE, 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
Address	730 TAMPICO, WALNUT CREEK, CA 94598-2929

Mortgage

Document Number	0000113631
Date	Jul 15, 2022
Instrument	2022-113631

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Aug 1, 2052

February 2022: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	CONTRA COSTA CA
Recording Date	Feb 23, 2022
Property Address	730 TAMPICO, WALNUT CREEK, CA 94598-2929
Document Number	0000033556
Map Reference	MB 154 PG 45-48
Instrument Date	Jan 31, 2022
Instrument	2022-033556
Transaction Type	Transfer
Record Updated	Jun 7, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	730 TAMPICO, WALNUT CREEK, CA 94598-2929

July 2019: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	CONTRA COSTA CA
Recording Date	Jul 19, 2019
Property Address	730 TAMPICO, WALNUT CREEK, CA 94598-2929
Document Number	0000112160
Instrument Date	Jul 15, 2019
Instrument	112160
Transaction Type	Transfer
Record Updated	Jul 25, 2019
Title Company	CHICAGO TITLE COMPANY, CHICAGO TITLE CO

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$814.00
Amount Accuracy	Full Value
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	730 TAMPICO WALNUT CREEK CA 945982929, WALNUT CREEK, CA 94598-2929

Mortgage

Document Number	112161
Date	Jul 19, 2019
Instrument	112161

Lender

Name	BANK OF AMERICA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	360 Months
Due	Jul 18, 2049

Tax Assessment & Valuation

The 2025 property tax bill for 730 Tampico was $12,058.

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		$930,000 (-8.32%) Land $596,155 Building $333,845
2025	$12,058.00	$1,014,390 Land $650,250 Building $364,140
2023	$11,590.00 (+25.27%)	$975,000 Land $625,000 Building $350,000
2022	$9,252.00

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

Flood

FEMA maps place 730 Tampico in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2004.

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

Wildfire risk around 730 Tampico is low, with a 0.01% annual chance of 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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