Land for Sale in Castaic
20 properties tracked in Castaic, Los Angeles County. Average assessed value $248,339 with lots averaging 10.94 acres.
20
Total Parcels
$248,339
Average Price
10.94 ac
Average Lot Size
Single
Most Common Use
Why Buy Land in Castaic?
Castaic offers 20 land properties in Los Angeles County with an average assessed value of $248,339 and average lot sizes of 10.94 acres, making it a premium market for vacant land in the greater LA region.
With properties ranging from $9 to $1,419,900 in assessed value, Castaic provides options for a wide range of buyers — from investors looking for affordable desert acreage to developers seeking higher-value lots closer to urban infrastructure. The area's predominantly single land use reflects the types of development opportunities available.
LandGrab tracks every property in Castaic with detailed data including elevation, slope, flood zone status, fire hazard severity, soil quality, and proximity to roads and utilities — all sourced from public records and free to access.
Featured Parcels in Castaic
Highest-value parcels currently tracked
30055 THE OLD RD
UnknownAPN: 2866-024-001
Size
4.11 acres
Value
$1,419,900
32311 CASTAIC RD
UnknownAPN: 2865-002-014
Size
35,283.6 sqft
Value
$700,000
32034 CASTAIC RD REAR
UnknownAPN: 2865-036-003
Size
24,393.6 sqft
Value
$404,529
36060 GOLDEN STATE HWY
UnknownAPN: 3247-008-004
Size
10.16 acres
Value
$214,520
27625 FANTASTIC LN
UnknownAPN: 2865-008-019
Size
9,583.2 sqft
Value
$204,310
28619 BLACK OAK LN
UnknownAPN: 2865-091-038
Size
16,988.4 sqft
Value
$194,400
Castaic Land at a Glance
Price Range
$9 — $1,419,900
Based on county assessed values
Average Lot Size
10.94 acres
476,546 square feet
Frequently Asked Questions
How much land for sale is in Castaic?
There are currently 20 land properties tracked in Castaic, Los Angeles County. Assessed values range from $9 to $1,419,900, with an average assessed value of $248,339.
What is the average lot size in Castaic?
The average lot size in Castaic is 10.94 acres. LandGrab lets you filter parcels by size, so you can find lots ranging from small residential infill to large acreage suitable for farming, solar projects, or off-grid living.
How do I buy land in Castaic?
Start by searching LandGrab's database of 20 properties in Castaic. Each property page includes the APN, assessed value, lot size, and links to the LA County Assessor. You can then contact the property owner or check if the land is available through county tax sales. Always conduct your own due diligence before purchasing.
Is LandGrab's Castaic data free?
Yes, all property data on LandGrab is completely free. Our data comes from the LA County Assessor's open data portal and other public government sources. We provide elevation, flood zone, fire hazard, and soil data for every property.
Ready to Find Land in Castaic?
Search all 20 properties with advanced filters for size, price, zoning, and tax status.