Homes with Acreage in San Marcos, TX

50 active homes with acreage in San Marcos, TX · The median list price in San Marcos is $335,000.

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Live data — verified active on October 3, 2026. A home is listed here when its lot is one acre or larger, per the MLS listing.

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$824,990

140 Gustav LN, San Marcos TX 78666

MLS #243463956 · Keller Williams City-View · Christopher Marti

5 bd·3 ba·3,193 sqft

Price Cut

$1,025,000

530 Cascade TRL, San Marcos TX 78666

MLS #244735795 · Keller Williams Wimberley · Alice Lebkuecher

3 bd·3 ba·2,952 sqft

About Homes with Acreage in San Marcos, TX

This page lists homes with acreage for sale in San Marcos — every active listing on a lot of one acre or more, drawn from live MLS data and updated daily. The lot size is the figure in the MLS listing, so it reflects what the seller or public records report. A larger lot can mean more privacy and room for outbuildings, gardens, or animals where zoning allows — check each listing for the details.

Buying a Home with Land in San Marcos

Land brings its own due diligence. Find out whether the home is on public water and sewer or on a well and septic system, how the property is accessed, and whether there are easements, deed restrictions, or an agricultural or wildlife tax valuation. A survey is especially useful on larger lots, and a title company can confirm boundaries and recorded rights. Fencing, drainage, and any outbuildings deserve a close look at inspection. A licensed REALTOR® can walk through recent sales of homes with acreage in San Marcos.

Frequently Asked Questions

How does a home get listed as a home with acreage?

A home is shown when its MLS record lists a lot of one acre or more. It is a plain size threshold, applied the same way in every city.

Are acreage homes on well and septic?

Often, but not always. Some larger lots connect to public water and sewer; others use a well and septic system. The listing and inspection reports are the place to confirm.

Can I keep animals on the property?

It depends on zoning, deed restrictions, and any HOA rules. Confirm what is permitted before you make an offer.

How often is this list updated?

Daily, from live MLS data. A home leaves the list when it goes under contract, sells, or no longer matches.