Land for Sale in San Bernardino County, CA
San Bernardino County is the largest county in the contiguous United States by area, and most of it is desert. This guide explains where privately owned land is actually sold, how the High Desert, Mojave and Morongo Basin markets differ, and what to check on water, zoning, access and Joshua trees before you buy. Use the community guides at the bottom of the page to go deeper on a specific town.
San Bernardino County at a glance
- Area: about 20,000 square miles, the largest county in the contiguous U.S. by area.
- Population: 2,181,654 in the 2020 census, most of it in the San Bernardino Valley and the Victor Valley.
- Federal ownership: reference sources put more than 80% of the county in federal hands, which is why private acreage clusters around a few communities.
- County seat and recorder: the county Assessor-Recorder-Clerk holds deeds and parcel (APN) records for unincorporated and incorporated land alike.
- Three planning regions use different standards: Valley, Mountain and Desert.
How the San Bernardino County land market is split
Most land buyers are looking in one of three places. The first is the Victor Valley and its foothills (Victorville, Hesperia, Apple Valley, Adelanto, Phelan and Piñon Hills), where parcels run from small city lots to 2.5-, 5- and 10-acre rural tracts within a drive of Interstate 15 and the Cajon Pass. The second is the Mojave side to the north and east (Barstow and Lucerne Valley), where land is cheaper per acre, farther from services and sometimes tied to water rights or utility-scale solar. The third is the Morongo Basin (Yucca Valley, Joshua Tree and Twentynine Palms), where demand is driven by Joshua Tree National Park, short-term rentals and off-grid cabin buyers.
Because so much of the county is public land, a parcel that looks remote on a map may be surrounded by federal land you cannot build on, but that you can hike. Check the APN and the land status layer, not just the satellite photo.
Zoning and building on unincorporated land
Land outside a city limit is regulated by the county. Zoning there follows the San Bernardino County Development Code, which groups parcels into land use districts such as Rural Living (RL) and Resource Conservation (RC). Many RL districts carry a number in the name, for example RL-5, that sets how much land is needed per home. Ask County Land Use Services for the district and the exact standards on a specific APN before you rely on any use.
Incorporated cities such as Victorville, Hesperia, Barstow, Adelanto, Yucca Valley and Twentynine Palms, and the Town of Apple Valley, set their own zoning, so a parcel inside a city limit follows that city's code instead. The first question on any parcel is whether it sits inside a city or in the unincorporated county.
Water, wells and septic
Water is the main cost driver for raw land here. Inside the cities and larger communities a water district or company usually serves the street, and a connection fee applies. On many rural parcels the plan is a private well, a hauled-water tank, or both, and that has to be priced before you offer. Much of the western county sits in the Mojave Water Agency service area, and parts of it fall inside the Mojave Basin Area adjudication, where producers' rights to pump are set by court judgment and administered by a Watermaster. A parcel with an established base water right is a different asset than one without; ask the Watermaster and the title company.
Where there is no sewer, building generally means a septic system approved by the county, which depends on soil and depth to groundwater. See our guide to perc tests and septic for raw land before you buy.
Joshua trees and other desert species
Western Joshua trees are protected in California under the Western Joshua Tree Conservation Act, signed in July 2023. In general, removing or damaging a western Joshua tree requires authorization from the California Department of Fish and Wildlife, and projects that disturb trees can owe a mitigation fee. The Act creates a streamlined permitting framework for certain development activities, and counties and cities can handle some single-family-home projects locally. Fees depend on tree size and the fee zone the parcel is in. Before you plan a house, driveway or septic field, count the trees on the lot and read the current CDFW rules. The Mojave desert tortoise and other desert species are also protected under state and federal law, which can affect clearing and grading in some areas.
Roads, power and legal access
Dirt roads, unrecorded easements and parcels that touch only a section line are common in desert subdivisions that were platted decades ago. A road that is plowed and graded today may be private, unmaintained or not legally yours to cross. Ask for recorded access in the title report, drive the route in person, and price the road work. Power usually means a line extension from the utility; ask for a written estimate. Many buyers on remote lots plan solar, which changes the budget but not the access question.
How to verify legal access to landLand due diligence checklist
Taxes, prices and how to compare parcels
California is not a non-disclosure state, so recorded transfers and county assessor records give you a way to check what comparable parcels sold for. Property tax is generally based on the purchase price under Proposition 13 plus any local assessments, and some newer subdivisions add special taxes, so ask the county for the tax rate area of the parcel. Price per acre falls quickly as you move away from paved roads, power and water; a 5-acre parcel on a paved road close to town and a 5-acre parcel at the end of a dirt road can differ several times over in price. Compare parcels of similar size, access and utility status rather than headline price per acre.
Frequently asked questions
Where is the best place to buy land in San Bernardino County?
It depends on the plan. The Victor Valley foothills (Phelan, Piñon Hills, Apple Valley, Hesperia) suit a home or horse property near the I-15 corridor; Lucerne Valley and Barstow offer more acreage per dollar farther from services; the Morongo Basin (Joshua Tree, Yucca Valley, Twentynine Palms) is the choice for a cabin or rental near the national park.
Is most of San Bernardino County public land?
Reference sources report that more than 80% of the county is owned by the federal government, so privately owned parcels cluster in and around the communities. Always confirm a parcel's ownership and legal access from its APN.
Do I need a permit to remove a Joshua tree?
In general yes. Western Joshua trees are protected under the Western Joshua Tree Conservation Act, and removing or damaging one needs authorization and often a mitigation fee. Check the current CDFW rules and the fee zone for the parcel before you plan building or clearing.
Is there city water on rural San Bernardino County land?
Often not. Inside city limits and larger communities a water district may serve the street, but many rural parcels depend on a private well or hauled water. Ask what is available at the parcel and what it costs to connect or drill.
How do I find out the zoning for a San Bernardino County parcel?
Look up the APN, find out whether the parcel is in a city or in the unincorporated county, then ask the city or County Land Use Services for the land use district and its standards. Get the answer in writing.