438 Puerto Vallarta, Pleasanton, CA 94566 Property Records

Alameda County property record for 438 Puerto Vallarta, Pleasanton, CA 94566

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 2,985 sqft · built 1986
Lot Size	0.247 acres (10,748 sqft)
Owner	Trust Name on File
Last Sale	$2,600,000 (Jun 2024)
Tax Bill	$31,028 (2025)
Deeds & Mortgages	Oct 2025 Mortgage Dec 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`948-3-26`

Property Details

APN / Parcel Number

Primary APN	`948-3-26`
Alternative APN	`948-0003-026-00`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,985 sqft Living Area

Exterior

Year Built	Built 1986
Effective Year Built	Effective 1986
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	10,748 sqft (0.247 acres)

Location & Zoning

Street Address	438 PUERTO VALLARTA
City	PLEASANTON
State	CA
Zip	94566-7676
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00026 BLK: TR: 4611
Legal Subdivision	PLEASANTON HILLS
Legal Tract	4611
Legal Block	2
Legal Lot Number	26
Jurisdiction	ALAMEDA CA
Township / Civil Division	LIVERMORE-PLEASANTON
Census Block Group	2
Census Block	2006
Census Tract	450701

Owner

438 Puerto Vallarta is owner-occupied and held in a trust since June 2024.

Source: Alameda County records, as of August 5, 2026

Owner of Record	Trust Name on File
Mailing Address	438 PUERTO VALLARTA, PLEASANTON, CA 94566-7676
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust

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 15, 2025	Deed of Trust, Mortgage CITIBANK NA
Dec 18, 2020	Deed of Trust, Mortgage · Conventional Mortgage ALLIANT CU
May 5, 2017	Deed of Trust, Mortgage ALLIANT CU

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jun 14, 2024 · Amount on File
Deed Sale	Jun 14, 2024 · Amount on File
Prior Sale	Aug 17, 2015 · Amount on File
Deed Document Number	202473274
Prior Transfer Date	Feb 18, 2016
Prior Transfer Doc	0000049905
Record Updated	Oct 29, 2026

October 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	438 PUERTO VALLARTA, PLEASANTON, CA 94566-7676
Transaction Type	Mortgage
Record Updated	Nov 10, 2025

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	438 PUERTO VALLARTA, PLEASANTON, CA 94566-7676
Investor	Possibly a Property Investor

Mortgage

Document Number	0000129116
Date	Oct 15, 2025
Instrument	2025129116

Lender

Name	CITIBANK NA
Type	Bank
Address	1000 TECHNOLOGY DR, O FALLON, MO 63368

Agreement

Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2055

Interest

Rate	5.12%
Type Change Date	Nov 1, 2032
Change Frequency	6 Months
Min Rate At Change	2.75%
Max Rate At Change	10.1%
Index	Other
Max Rate	10.1%

December 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	438 PUERTO VALLARTA, PLEASANTON, CA 94566-7676
Transaction Type	Mortgage
Record Updated	Feb 18, 2021
Title Company	PLACER TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	438 PUERTO VALLARTA, PLEASANTON, CA 94566-7676

Mortgage

Document Number	0000356467
Date	Dec 18, 2020
Instrument	2020356467

Lender

Name	ALLIANT CU
Type	Credit Union
Address	CHICAGO, IL 60666

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	2.87%
Type Change Date	Jan 1, 2028
Change Frequency	Annually
Min Rate At Change	2.5%
Max Rate At Change	4.87%
Index	1-Year LIBOR
Max Rate	7.87%

May 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	438 PUERTO VALLARTA, PLEASANTON, CA 94566-7676
Document Number	0000109796
Instrument Date	May 5, 2017
Transaction Type	Mortgage
Record Updated	Jun 16, 2017
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE LP

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Personal Trust
Address	438 PUERTO VALLARTA PLEASANTON CA 945667676, PLEASANTON, CA 94566-7676

Mortgage

Document Number	0000109796
Date	May 18, 2017
Instrument	109796

Lender

Name	ALLIANT CU
Type	Credit Union
Address	CHICAGO, IL 60666

Agreement

Amount	Amount on Record
Term	360 Months
Due	May 17, 2047

Interest

Rate Type	Adjustable Rate
Rate	3.12%

Tax Assessment & Valuation

The 2025 property tax bill for 438 Puerto Vallarta was $31,028 with a homeowner's exemption.

Source: Alameda County assessment roll, as of August 5, 2026

Property Jurisdictions

Type	Name
State	California
County	Alameda County
Municipality	Pleasanton City
Unified School District	Pleasanton Unified School District (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$2,698,040 (+1.74%) Land $811,512 Building $1,893,528
2025	$31,028.00 Homeowner's exemption	$2,652,000 Land $795,600 Building $1,856,400
2023	$13,222.00 Homeowner's exemption	$1,120,537 Land $336,161 Building $784,376	$2,143,800

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

FEMA maps place 438 Puerto Vallarta in Zone X, an area of minimal flood risk, though there have been 2 flood claims nearby since 1983.

Source: FEMA National Flood Hazard Layer, effective May 25, 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
Nearby Flood Claims	2 (1983–1986)
Claims Outside the SFHA	2 of 2
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

Wildfire risk around 438 Puerto Vallarta is moderate, ranking above 52% of the US, with a 0.1% annual chance of wildfire.

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

Wildfire Risk	Moderate above 52% of the US · lower than 69% of California
Wildfire Likelihood	0.1% 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	CITY OF PLEASANTON serves 76,689 people · EPA ID CA0110008
Water Source	Purchased surface water from ZONE 7 WATER AGENCY
Last State Inspection	May 2024
Lead	Under 1 ppb (2023–2025) 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 550 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
Etheric Networks Fixed Wireless	250 / 100
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: Verizon.

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