5140 Diane Ln, Livermore, CA 94550 Property Records

Alameda County property record for 5140 Diane Ln, Livermore, CA 94550

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,752 sqft · built 1965
Lot Size	0.161 acres (7,030 sqft)
Owner	2 Individual Names on Record
Last Sale	$430,000 (Apr 2003)
Tax Bill	$8,163 (2025)
Deeds & Mortgages	Apr 2019 Line of Credit Jul 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`99A-1435-4-1`

Property Details

APN / Parcel Number

Primary APN	`99A-1435-4-1`
Alternative APN	`099A-1435-004-01`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,752 sqft Living Area

Exterior

Year Built	Built 1965
Effective Year Built	Effective 1971
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	7,030 sqft (0.161 acres)

Location & Zoning

Street Address	5140 DIANE LN
City	LIVERMORE
State	CA
Zip	94550-3503
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	LOT: 00001 BLK: 0004 AR: 099A PAGE: 1435
Legal Subdivision	TOWN OF LIVERMORE
Legal Tract	2422
Legal Block	41
Legal Lot Number	M
Jurisdiction	ALAMEDA CA
Township / Civil Division	LIVERMORE-PLEASANTON
Census Block Group	1
Census Block	1009
Census Tract	451506

Owner

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	2 Individual Names on Record
Mailing Address	5140 DIANE LN, LIVERMORE, CA 94550-3503
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Date	Document
Apr 16, 2019	Deed of Trust, Mortgage · Line of Credit FREMONT BANK
Jul 20, 2020	Deed of Trust, Mortgage · Conventional Mortgage FREMONT BANK

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Apr 24, 2003 · Amount on Record
Deed Sale	Apr 24, 2003 · Amount on Record
Deed Document Number	2003239311
Prior Transfer Date	Nov 4, 1997
Prior Transfer Doc	0000313832
Record Updated	Oct 29, 2026

April 2019: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	5140 DIANE LN, LIVERMORE, CA 94550-3503
Transaction Type	Mortgage
Record Updated	Feb 7, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000068751
Date	Apr 16, 2019
Instrument	2019068751

Lender

Name	FREMONT BANK
Type	Bank
Address	LIVERMORE, CA 94551

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	360 Months
Due	Apr 11, 2049

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ALAMEDA CA
Property Address	5140 DIANE LN, LIVERMORE, CA 94550-3503
Transaction Type	Mortgage
Record Updated	Feb 5, 2021
Title Company	FIDELITY NATIONAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	5140 DIANE LN, LIVERMORE, CA 94550-3503

Mortgage

Document Number	0000170865
Date	Jul 20, 2020
Instrument	2020170865

Lender

Name	FREMONT BANK
Type	Bank
Address	LIVERMORE, CA 94551

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2050

Tax Assessment & Valuation

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	Assessed Market Value
2026		$628,178 (+0.88%) Land $190,553 Building $444,625
2025	$8,163.00 (+3.67%) Homeowner's exemption	$622,725 (+4.04%) Land $186,817 Building $435,908
2023	$7,874.00 Homeowner's exemption	$598,550 Land $179,565 Building $418,985	$970,470

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	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	CITY OF LIVERMORE serves 38,892 people · EPA ID CA0110011
Water Source	Purchased surface water from ZONE 7 WATER AGENCY
Last State Inspection	Sep 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 504 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
T-Mobile Fixed Wireless	100 / 20
AT&T Fixed Wireless · DSL	100 / 20

May also be available: Verizon.

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