4121 Walnut Dr, Pleasanton, CA 94566 Property Records

Alameda County property record for 4121 Walnut Dr, Pleasanton, CA 94566

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,334 sqft · built 1952
Lot Size	0.223 acres (9,720 sqft)
Owner	2 Company Names on Record
Tax Bill	$1,036 (2025)
Deeds & Mortgages	Apr 2026 Sale Sep 2020 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`94-108-13-1`

Property Details

APN / Parcel Number

Primary APN	`94-108-13-1`
Alternative APN	`094-0108-013-01`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,334 sqft Living Area

Exterior

Year Built	Built 1952
Effective Year Built	Effective 1952
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	9,720 sqft (0.223 acres)

Location & Zoning

Street Address	4121 WALNUT DR
City	PLEASANTON
State	CA
Zip	94566-6629
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00001 BLK: 0013 AR: 0094 PAGE: 0108 ;LOT: 00007 BLK: TR: 1148
Legal Subdivision	TRACT 1148
Legal Tract	1148
Legal Lot Number	7
Jurisdiction	ALAMEDA CA
Township / Civil Division	LIVERMORE-PLEASANTON
Census Block Group	2
Census Block	2000
Census Tract	450607

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	2 Company Names on Record
Mailing Address	4121 WALNUT DR, PLEASANTON, CA 94566-6629
Occupancy	Owner Occupied
Owner Type	Company
Vesting	Trust, Family Trust

Deeds, Mortgages & Sale History

Date	Document
Apr 29, 2026	Grant Deed, Transfer NONE LISTED ON DOCUMENT
Sep 2, 2020	Deed of Trust, Mortgage · Conventional Mortgage BETTER MTG CORP ISAOA
Nov 17, 2017	Deed of Trust, Mortgage · Conventional Mortgage BANK OF AMERICA

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Transfer Date	May 11, 2007
Transfer Doc	0000184944
Record Updated	Sep 20, 2026

April 2026: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	ALAMEDA CA
Recording Date	Apr 29, 2026
Property Address	4121 WALNUT DR, PLEASANTON, CA 94566-6629
Document Number	0000055788
Instrument Date	Apr 20, 2026
Instrument	202655788
Transaction Type	Transfer
Record Updated	Jul 12, 2026
Title Company	NONE LISTED ON DOCUMENT

Transaction

Tax	$0.00
Amount Accuracy	Full Amount Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Family Trust
Address	4121 WALNUT DR, PLEASANTON, CA 94566-6629

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	4121 WALNUT DR, PLEASANTON, CA 94566-6629
Document Number	0000240994
Instrument Date	Sep 2, 2020
Transaction Type	Mortgage
Record Updated	Dec 1, 2020
Title Company	NOT AVAILABLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	4121 WALNUT DR PLEASANTON CA 945666629, PLEASANTON, CA 94566-6629

Mortgage

Document Number	0000240994
Date	Sep 22, 2020
Instrument	240994

Lender

Name	BETTER MTG CORP ISAOA
Address	NEW YORK, NY 10271

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Sep 21, 2050

November 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	4121 WALNUT DR, PLEASANTON, CA 94566-6629
Document Number	0000264098
Instrument Date	Nov 17, 2017
Transaction Type	Mortgage
Record Updated	Aug 29, 2018
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Community Property
Address	4121 WALNUT DR PLEASANTON CA 945666629, PLEASANTON, CA 94566-6629

Mortgage

Document Number	0000264098
Date	Nov 30, 2017
Instrument	264098

Lender

Name	BANK OF AMERICA
Type	Bank
Address	CHARLOTTE, NC 28255

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Nov 29, 2047

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		$82,028 (+2.17%) Land $45,014 Building $44,014
2025	$1,036.00 (+3.6%) Homeowner's exemption	$80,283 (-4.3%) Land $44,132 Building $43,151
2023	$1,000.00 Homeowner's exemption	$83,893 Land $42,418 Building $41,475	$1,111,680

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 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 100 ft
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	2 in force

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

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 659 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, Fixed Wireless in parts of the area	100 / 20

May also be available: Verizon.

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