6331 Calle Altamira, Pleasanton, CA 94566 Property Records

Alameda County property record for 6331 Calle Altamira, Pleasanton, CA 94566

Property Summary

Property Type	Single Family Home
Details	5 bd · 3.5 ba · 2,639 sqft · built 1973
Lot Size	0.154 acres (6,700 sqft)
Owner	2 Individual Names on File
Last Sale	$1,810,000 (May 2021)
Tax Bill	$23,194 (2025)
Deeds & Mortgages	Feb 2022 Mortgage May 2021 Sale & Mortgage
Flood Zone	Zone X (moderate risk)
APN	`946-3409-8`

Property Details

APN / Parcel Number

Primary APN	`946-3409-8`
Alternative APN	`946-3409-008-00`

Interior

Bedrooms	5 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	10 Rooms
Stories	2 Stories
Building Area	2,639 sqft Living Area

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1977
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	6,700 sqft (0.154 acres)
Parking Spaces	2 Parking Spaces

Location & Zoning

Street Address	6331 CALLE ALTAMIRA
City	PLEASANTON
State	CA
Zip	94566-5703
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00074 BLK: TR: 3165
Legal Subdivision	TRACT 3165
Legal Tract	3165
Legal Lot Number	74
Jurisdiction	ALAMEDA CA
Township / Civil Division	LIVERMORE-PLEASANTON
Census Block Group	2
Census Block	2007
Census Tract	450606

Owner

6331 Calle Altamira is owned and occupied by two individuals who bought it in May 2021.

Source: Alameda County records, as of October 20, 2026

Owner of Record	2 Individual Names on File
Mailing Address	6331 CALLE ALTAMIRA, PLEASANTON, CA 94566-5703
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
Feb 28, 2022	Deed of Trust, Mortgage · Conventional Mortgage US BANK NA
May 21, 2021	Grant Deed, Transfer · Conventional Mortgage FIRST TECHNOLOGY FEDERAL CU

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	May 21, 2021 · Amount on File
Deed Sale	May 21, 2021 · Amount on File
Prior Sale	Jul 8, 2016 · Amount on File
Deed Document Number	2021192176
Prior Transfer Date	May 2, 2006
Prior Transfer Doc	0000227582
Record Updated	Oct 29, 2026

February 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	6331 CALLE ALTAMIRA, PLEASANTON, CA 94566-5703
Transaction Type	Mortgage
Record Updated	Mar 17, 2022

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	6331 CALLE ALTAMIRA, PLEASANTON, CA 94566-5703

Mortgage

Document Number	0000043461
Date	Feb 28, 2022
Instrument	2022043461

Lender

Name	US BANK NA
Type	Bank
Address	OWENSBORO, KY 42301

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	2.37%
Type Change Date	Mar 1, 2029
Change Frequency	Annually
Min Rate At Change	2.75%
Max Rate At Change	7.37%
Index	1-Year CMT
Max Rate	7.37%

May 2021: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	May 21, 2021
Property Address	6331 CALLE ALTAMIRA, PLEASANTON, CA 94566-5703
Document Number	0000192176
Map Reference	MB 70 PG 1
Instrument Date	May 13, 2021
Instrument	2021192176
Transaction Type	Transfer
Record Updated	Jun 10, 2021
Title Company	OLD REPUBLIC TITLE, OLD REPUBLIC TITLE COMPANY

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	6331 CALLE ALTAMIRA, PLEASANTON, CA 94566-5703

Mortgage

Document Number	0000192177
Date	May 21, 2021
Instrument	2021192177

Lender

Name	FIRST TECHNOLOGY FEDERAL CU
Type	Credit Union

Agreement

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

Interest

Rate Type	Adjustable Rate
Rate	2.87%
Type Change Date	Jun 1, 2028
Change Frequency	Annually
Min Rate At Change	2.87%
Max Rate At Change	7.87%
Index	1-Year CMT
Max Rate	7.87%

Mortgage

Document Number	0000192178
Date	May 21, 2021
Instrument	2021192178

Lender

Name	FIRST TECHNOLOGY FEDERAL CU
Type	Credit Union
Address	HILLSBORO, OR 97124

Agreement

Type	Line of Credit
Amount	Amount on Record
Term	300 Months
Due	May 25, 2046

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

Tax Assessment & Valuation

The 2025 property tax bill for 6331 Calle Altamira was $23,194.

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		$2,014,584 (+2%) Land $599,504 Building $1,415,080
2025	$23,194.00	$1,975,098 Land $587,754 Building $1,387,344
2023	$22,476.00	$1,898,423 Land $564,937 Building $1,333,486	$1,857,150

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Flood

FEMA maps place 6331 Calle Altamira in Zone X, an area of moderate flood risk, though there have been 2 flood claims nearby since 1998.

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 moderate risk
500-Year Floodplain	Yes 0.2% annual chance
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	7 in force
Nearby Flood Claims	2 (1998–2009)
Claims Outside the SFHA	1 of 2
Most Recent Claim	Oct 2009 · rainfall accumulation

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 6331 Calle Altamira 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	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 418 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Unwired Fixed Wireless	300 / 25
Etheric Networks Fixed Wireless	250 / 100
T-Mobile Fixed Wireless	100 / 20
AT&T DSL · Fiber in parts of the area	100 / 20

May also be available: Verizon.

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