3147 Half Dome Dr, Pleasanton, CA 94566 Property Records

Alameda County property record for 3147 Half Dome Dr, Pleasanton, CA 94566

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,139 sqft · built 1989
Lot Size	0.101 acres (4,400 sqft)
Owner	2 Individual Names on File
Last Sale	$818,000 (Oct 2017)
Tax Bill	$10,899 (2025)
Deeds & Mortgages	Jan 2021 Mortgage Oct 2017 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`946-4569-188`

Property Details

APN / Parcel Number

Primary APN	`946-4569-188`
Alternative APN	`946-4569-188-00`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	5 Rooms
Stories	1 Story
Building Area	1,139 sqft Living Area

Exterior

Year Built	Built 1989
Effective Year Built	Effective 1989
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	4,400 sqft (0.101 acres)

Location & Zoning

Street Address	3147 HALF DOME DR
City	PLEASANTON
State	CA
Zip	94566-8702
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00169 BLK: TR: 5351
Legal Subdivision	5351 CITY/PLEASANTON
Legal Tract	5351
Legal Lot Number	169
Jurisdiction	ALAMEDA CA
Township / Civil Division	LIVERMORE-PLEASANTON
Census Block Group	3
Census Block	3012
Census Tract	450742

Owner

3147 Half Dome Dr is owned and occupied by two individuals who bought it in October 2017.

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

Owner of Record	2 Individual Names on File
Mailing Address	3147 HALF DOME DR, PLEASANTON, CA 94566-8702
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
Jan 22, 2021	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Oct 19, 2017	Grant Deed, Transfer · Conventional Mortgage WELLS FARGO BANK NA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 19, 2017 · Amount on File
Deed Sale	Oct 19, 2017 · Amount on File
Prior Sale	May 8, 2015 · Amount on File
Deed Document Number	2017231383
Prior Transfer Date	Aug 2, 1996
Prior Transfer Doc	0000219748
Record Updated	Oct 29, 2026

January 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	3147 HALF DOME DR, PLEASANTON, CA 94566-8702
Transaction Type	Mortgage
Record Updated	Apr 5, 2021
Title Company	SERVICELINK

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3147 HALF DOME DR, PLEASANTON, CA 94566-8702

Mortgage

Document Number	0000028084
Date	Jan 22, 2021
Instrument	2021028084

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	357 Months
Due	Oct 1, 2050

October 2017: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Oct 19, 2017
Property Address	3147 HALF DOME DR, PLEASANTON, CA 94566-8702
Document Number	0000231383
Map Reference	MB158 PG91-98
Instrument Date	Oct 11, 2017
Instrument	2017231383
Transaction Type	Transfer
Record Updated	Aug 19, 2021
Title Company	ORANGE COAST TITLE CO NORCAL

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	3147 HALF DOME DR, PLEASANTON, CA 94566-8702

Mortgage

Document Number	0000231385
Date	Oct 19, 2017
Instrument	2017231385

Lender

Name	WELLS FARGO BANK NA
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount on Record
Term	361 Months
Due	Nov 1, 2047

Tax Assessment & Valuation

The 2025 property tax bill for 3147 Half Dome Dr was $10,899 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		$942,337 (+1.25%) Land $284,801 Building $664,536
2025	$10,899.00 Homeowner's exemption	$930,728 Land $279,218 Building $651,510
2023	$10,558.00 Homeowner's exemption	$894,588 Land $268,376 Building $626,212	$1,046,790

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

Flood

FEMA maps place 3147 Half Dome Dr in Zone X, an area of minimal flood risk.

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

Wildfire risk around 3147 Half Dome Dr is low, with a 0.02% annual chance of 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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