Barbara Avenue, San Luis, CO 81151
A flat, open five acres on the floor of the San Luis Valley, dirt road along the north and west edges, and the Sangre de Cristo range standing up along the whole eastern sky. Nothing to clear, nothing to grade. If you've wanted a small homestead in Colorado and kept losing to buyers with bigger checkbooks, this is where the valley still makes room.
Room to Build, and Mountains to Look At While You Do
Most of Colorado sold out from under working families a while back. What's left at a price a regular household can carry is either straight up a jeep trail or so far from anything that the drive eats the weekend. This valley is the exception, and it has been quietly making room for people since before Colorado was a state.
Picture five flat acres you can lay a house on anywhere, a garden plot behind it, a shop off to the side, and the Sangre de Cristos filling the east windows every morning without you having done a thing to earn them. The kids can run to the property line and back without leaving your sight. A road already touches two sides, so the truck gets to wherever the house goes.
You're about ten miles west of San Luis, with Alamosa roughly half an hour off for the big grocery run. Fort Garland, up the highway, is where Kit Carson took his last command in 1866, running the post for about a year before his health gave out. A lot of people have decided this valley was worth the trouble.
The honest part: there is no power line out here. The nearest post is better than a mile off, so this is solar country (which at 7,700 feet, with this much clear sky, is less a sacrifice than a head start). Water is a well or a buried cistern, same as most of the valley.
The mountains were here long before anyone drew a lot line, and they'll outlast every argument about who owns what. For a good long while, though, the view from this spot is yours.
Is this your kind of land
A homestead, off-grid cabin, or seasonal getaway with mountain views and no HOA oversight.
Not a fit for mobile homes, long-term RV camping, or tent camping. This parcel requires a permitted structure and utilities you'll install yourself.
On the ground
The red outline on the map is approximate. It is drawn from county records to show roughly where the lot sits, not a surveyed boundary.
Corner coordinates are approximate. Verify against the recorded plat before relying on them.
The record
† From county maps and records. Check with the county, or ask your Land Specialist what we have on file.
Dig deeper
Water: On-site: None. Options: Well or Haul. Would be a well, water haul and holding tank or other similar option
Sewer / septic: On-site: None. Options: Septic.
Estate Residential is the county's zone for platted rural lots like this one, and it allows a site-built house, a modular on a permanent foundation, or a 1976-or-newer manufactured home, each at 600 square feet or more, on a county land use permit. Five flat acres with a road on two sides means the building site is wherever you want it. Power is solar out here, water is a buried cistern or a well, and septic goes in before the house, which is the usual order in the valley. Once your construction permit, septic, and water are in place you can live in an RV on the lot while you build, for up to eighteen months.
A plain-language summary of how Costilla County's Estate Residential zone reads, current to October 2026. It is not a determination of what you may do here, and it is not legal or land-use advice.
Costilla County decides what is allowed, not us. Confirm current rules with Planning & Zoning before you buy.
What it costs
Pay it off early, any time, with no penalty.
Claiming holds this parcel for you. Your contracts arrive by email within one business day, and your first 100 days are covered by the Peace‑of‑Mind Guarantee.
Before you buy
Plenty of folks claim sight unseen, and plenty like to walk the corners before they decide. If that is you, we will text you a one-page field guide to take along.
Driving in
Before you leave town
The guide has the boundary map, the drive in, and county contacts. One text, no follow-up spam. Reply STOP to opt out.
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What you get
Claim your ground
Reserve it online in a few minutes with $500 down and a $250 doc fee, or ask a Land Specialist first. No bank, no credit check, and the deed in your name at payoff.
Claiming holds this parcel for you. Your contracts arrive by email within one business day, and your first 100 days are covered by the Peace‑of‑Mind Guarantee.
$500 down + $250 doc fee, then $150/mo
Real deeds, real people, 2,000+ families served.
Not ready? Ask first.
A Land Specialist who knows this parcel will get back to you, usually same day. No pressure, no script.
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