3042 Callaghan St, Livermore, CA 94551 Property Records

Alameda County property record for 3042 Callaghan St, Livermore, CA 94551

Property Summary

Property Type	Single Family Home
Details	3 bd · 2 ba · 1,565 sqft · built 1955
Lot Size	0.137 acres (6,000 sqft)
Owner	Owner Name on File
Last Sale	$171,000 (Dec 1996)
Tax Bill	$4,261 (2025)
Flood Zone	Zone X (minimal risk)
APN	`98-269-23`

Property Details

APN / Parcel Number

Primary APN	`98-269-23`
Alternative APN	`098-0269-023-00`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,565 sqft Living Area

Exterior

Year Built	Built 1955
Effective Year Built	Effective 1957
Architectural Style	Other
Construction Type	Wood
Lot Area	6,000 sqft (0.137 acres)

Location & Zoning

Street Address	3042 CALLAGHAN ST
City	LIVERMORE
State	CA
Zip	94551-5909
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	TRACT 1556 LOT 77
Jurisdiction	ALAMEDA CA
Township / Civil Division	LIVERMORE-PLEASANTON
Census Block Group	3
Census Block	3009
Census Tract	451401

Owner

Source: Alameda County records · APN 98-269-23

Assessment roll updated July 1, 2025 · Last verified October 2025

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

Owner of Record	Owner Name on File
Mailing Address	3042 CALLAGHAN ST, LIVERMORE, CA 94551-5909
Occupancy	Owner Occupied

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Dec 30, 1996 · Amount on Record
Deed Sale	Dec 30, 1996 · Amount on Record
Prior Sale	May 13, 1996
Deed Document Number	96329873
Deed Book / Page	098
Record Updated	Jun 07, 2026

Tax Assessment & Valuation

Source: Alameda County records · Assessment roll updated July 1, 2025 · Last verified October 2025

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

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

Year	Tax Bill	Assessed Value
2025	$4,261.00 (+4.36%) Homeowner's exemption	$278,162 (+4.04%) Land $83,546 Building $194,616
2023	$4,083.00 Homeowner's exemption	$267,362 Land $80,302 Building $187,060

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of May 25, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	1 in force

Wildfire

Wildfire Risk	Low lower than 98% of the US · lower than 98.4% of California
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 2,000
Unwired Fixed Wireless	300 / 25
Verizon Fixed Wireless	300 / 20
Etheric Communications, LLC. Fixed Wireless	250 / 100
AT&T DSL · Fiber, Fixed Wireless in parts of the area	100 / 20

Based on FCC filings for 628 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CALIFORNIA WATER SERVICE - LIVERMORE private · serves 60,414 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.