18450 Mines Rd, Livermore, CA 94550 Property Records

Alameda County property record for 18450 Mines Rd, Livermore, CA 94550

Property Summary

Property Type	General Agricultural/Rural
Details	5 bd · 3.5 ba · 3,530 sqft · built 1944
Lot Size	689 acres (30,012,840 sqft)
Owner	Company Name on File
Tax Bill	$7,814 (2025)
Flood Zone	Zone X (minimal risk)
APN	`99A-2610-1-2`

Property Details

APN / Parcel Number

Primary APN	`99A-2610-1-2`
Alternative APN	`099A-2610-001-02`

Interior

Bedrooms	5 Beds
Full Baths	3.5 Baths
Half Baths	1 Half Bath
Total Rooms	8 Rooms
Units	2 Units
Stories	1 Story
Building Area	3,530 sqft Total Area
Gross Area	3,430 sqft

Exterior

Year Built	Built 1944
Effective Year Built	Effective 1953
Architectural Style	L-Shape
Construction Type	Wood
Lot Area	30,012,840 sqft
Terrain	Gentle Slope

Location & Zoning

Street Address	18450 MINES RD
City	LIVERMORE
State	CA
Zip	94550-9537
Property Category	Agriculture or Farming
Property Type	Agriculture / Farming > General Agricultural/Rural
Jurisdiction	ALAMEDA CA
Township / Civil Division	LIVERMORE-PLEASANTON
Census Block Group	3
Census Block	3112
Census Tract	451104

Owner

18450 Mines Rd, an agricultural property, is owned by a company.

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

Owner of Record	Company Name on File
Mailing Address	1714 EVERETT ST, ALAMEDA, CA 94501-1529
Owner Type	Company
Vesting	Company

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

Assessor's Deed Record

Deed Names	Name on Deed
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

The 2025 property tax bill for 18450 Mines Rd was $7,814.

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

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value
2026		$665,886 (+2%) Land $558,351 Building $107,535
2025	$7,814.00	$652,830 Land $547,404 Building $105,426
2023	$7,434.00	$627,482 Land $526,149 Building $101,333

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

Flood

FEMA maps place 18450 Mines Rd in Zone X, an area of minimal flood risk.

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
Flood Insurance Requirement	Not required lenders may require it
Community Rating System	Class 7 (15% premium discount)
Nearby Flood Policies	1 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

Wildfire risk around 18450 Mines Rd is extreme, ranking above 98.5% of the US, with a 3% annual chance of wildfire.

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

Wildfire Risk	Extreme above 98.5% of the US · above 90% of California
Wildfire Likelihood	3% annual chance
Exposure	Direct burnable vegetation

Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.

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	ZONE 7 WATER AGENCY serves 40 people · EPA ID CA0110010
Water Source	Surface water
Last State Inspection	Dec 2025
Lead	7 ppb (2019–2021) 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. This system sells water to local utilities; the supplier billing this address may be one of them.