3170 Half Dome Dr, Pleasanton, CA 94566 Property Records

Alameda County property record for 3170 Half Dome Dr, Pleasanton, CA 94566

Property Summary

Property Type	Single Family Home
Details	3 bd · 3 ba · 1,383 sqft · built 1988
Lot Size	0.115 acres (5,000 sqft)
Owner	Company Name on Record
Last Sale	$1,330,000 (Aug 2023)
Tax Bill	$15,961 (2025)
Deeds & Mortgages	Aug 2023 Sale Feb 2021 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`946-4569-220`

Property Details

APN / Parcel Number

Primary APN	`946-4569-220`
Alternative APN	`946-4569-220-00`

Interior

Bedrooms	3 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	5 Rooms
Stories	2 Stories
Building Area	1,383 sqft Living Area
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1988
Effective Year Built	Effective 1988
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	5,000 sqft (0.115 acres)

Utilities, Heating & Cooling

Heating System	Forced Air with A/C

Location & Zoning

Street Address	3170 HALF DOME DR
City	PLEASANTON
State	CA
Zip	94566-8703
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00196 BLK: TR: 5351
Legal Subdivision	TR 5351 AMDS 158M91
Legal Tract	5351
Legal Lot Number	196
Jurisdiction	ALAMEDA CA
Township / Civil Division	LIVERMORE-PLEASANTON
Census Block Group	3
Census Block	3033
Census Tract	450742

Owner

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

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Company Name on Record
Mailing Address	1472 CORDILLERAS AVE, SAN CARLOS, CA 94070-4624
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Date	Document
Aug 24, 2023	Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO
Feb 1, 2021	Deed of Trust, Mortgage · Conventional Mortgage ALAMEDA MORTGAGE CORP

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 24, 2023 · Amount on Record
Deed Sale	Aug 24, 2023 · Amount on Record
Prior Sale	Apr 28, 2015 · Amount on Record
Deed Document Number	202396455
Record Updated	Oct 29, 2026

August 2023: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Aug 24, 2023
Property Address	3170 HALF DOME DR, PLEASANTON, CA 94566-8703
Document Number	0000096455
Map Reference	MB 158 PG 97&98
Instrument Date	Aug 18, 2023
Instrument	2023096455
Transaction Type	Transfer
Record Updated	Sep 21, 2023
Title Company	FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE CO

Transaction

Amount	Amount Recorded
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	Family Trust
Address	1472 CORDILLERAS AVE, SAN CARLOS, CA 94070-4624

February 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	3170 HALF DOME DR, PLEASANTON, CA 94566-8703
Transaction Type	Mortgage
Record Updated	Mar 23, 2021
Title Company	ORANGE COAST TITLE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3545 VALENZA WAY, PLEASANTON, CA 94566-3601

Mortgage

Document Number	0000039658
Date	Feb 1, 2021
Instrument	2021039658

Lender

Name	ALAMEDA MORTGAGE CORP
Type	Mortgage Company
Address	WALNUT CREEK, CA 94596

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Feb 1, 2051

Tax Assessment & Valuation

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		$1,383,731 (+2%) Land $415,119 Building $968,612
2025	$15,961.00 (+52.23%)	$1,356,600 (+53.92%) Land $406,980 Building $949,620
2023	$10,485.00 (+5.56%)	$881,378 (+2%) Land $264,413 Building $616,965	$1,167,480
2022	$9,933.00	$864,097 Land $259,229 Building $604,868

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

Flood

Source: FEMA National Flood Hazard Layer, effective May 25, 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; 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 67% of the US · lower than 81% of California
Wildfire Likelihood	0.02% 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 628 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
AT&T DSL	100 / 20

May also be available: T-Mobile, Verizon.

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