1863 Walnut St, Livermore, CA 94551 Property Records

Alameda County property record for 1863 Walnut St, Livermore, CA 94551

Property Summary

Property Type	Duplex
Details	4 bd · 4 ba · 2,344 sqft · built 1991
Lot Size	0.115 acres (5,000 sqft)
Owner	Trust Name on File
Last Sale	$700,000 (Apr 2007)
Tax Bill	$6,467 (2025)
Deeds & Mortgages	Nov 2017 Transfer
Flood Zone	Zone X (minimal risk)
APN	`98-236-14`

Property Details

APN / Parcel Number

Primary APN	`98-236-14`
Alternative APN	`098-0236-014-00`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Total Rooms	10 Rooms
Units	2 Units
Stories	1 Story
Building Area	2,344 sqft Living Area

Exterior

Year Built	Built 1991
Effective Year Built	Effective 1991
Construction Type	Wood
Lot Area	5,000 sqft (0.115 acres)

Location & Zoning

Street Address	1863 WALNUT ST
City	LIVERMORE
State	CA
Zip	94551-2851
Property Category	Residential
Property Type	Residential > Multi-Unit > Duplex
Legal Description	LOT: 00001 BLK: PM: 0189 PAGE: 0021
Legal Subdivision	PARCEL MAP 5692
Jurisdiction	ALAMEDA CA
Township / Civil Division	LIVERMORE-PLEASANTON
Census Block Group	4
Census Block	4017
Census Tract	451404

Owner

1863 Walnut St, a duplex, is held in a trust since April 2007.

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

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	Trust Name on File
Mailing Address	1859 SHULMAN AVE, SAN JOSE, CA 95124-1065
Owner Type	Company
Vesting	Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Apr 19, 2007 · Amount on File
Deed Sale	Apr 19, 2007 · Amount on File
Deed Document Number	2007154254
Prior Transfer Date	Apr 16, 2007
Prior Transfer Doc	0000154254
Record Updated	Oct 29, 2026

November 2017: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ALAMEDA CA
Recording Date	Nov 28, 2017
Property Address	1863 WALNUT ST, LIVERMORE, CA 94551-2851
Document Number	0000260950
Instrument Date	Oct 10, 2017
Instrument	260950
Transaction Type	Transfer
Record Updated	Jan 3, 2018
Title Company	ATTORNEY ONLY

Transaction

Tax	$0.00
Additional	Quitclaim Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	1859 SHULMAN AVE SAN JOSE CA 951241065, SAN JOSE, CA 95124-1065

Tax Assessment & Valuation

The 2025 property tax bill for 1863 Walnut St was $6,467.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$416,334 (+2%) Land $158,775 Building $257,559
2025	$6,467.00	$408,171 Land $155,662 Building $252,509
2023	$6,211.00	$392,323 Land $149,618 Building $242,705

Assessed value is set for property tax purposes and is not a market price estimate.

Flood

FEMA maps place 1863 Walnut St 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

The area around 1863 Walnut St has no burnable land within ember reach, so its wildfire risk is not rated.

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

Wildfire Risk	Not rated no burnable land within 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	CALIFORNIA WATER SERVICE - LIVERMORE private · serves 60,414 people · EPA ID CA0110003
Water Source	Purchased surface water from ZONE 7 WATER AGENCY
Last State Inspection	Dec 2024
Also Mapped Here	CITY OF LIVERMORE
Lead	8 ppb (2022–2024) 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)
AT&T Fiber · DSL	5,000 / 5,000
Xfinity Cable · Fiber in parts of the area	2,000 / 2,000
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
Etheric Networks Fixed Wireless	250 / 100