Most of what gets sold as "acreage" in Galveston County is a large suburban lot. Highland Farms in Santa Fe is the real thing. The median lot in this 75-home pocket runs about 93,240 square feet, which is roughly 2.14 acres, with individual tracts ranging from around one acre to five and up. If you are looking for the best land and acreage realtor in Santa Fe, TX, the first thing worth knowing is that acreage is not a bigger version of a subdivision transaction. It is a different transaction, with different financing, different due diligence, and a different way of going wrong.
Acreage is a different deal, not a bigger one
On a quarter-acre lot in a master plan, the house is essentially the whole purchase. On two acres in Santa Fe, you are buying a house, a water system, a wastewater system, a drainage situation, and a tax classification, and any one of them can cost more than the countertops you were looking at.
| Element | Subdivision purchase | Highland Farms acreage purchase |
|---|---|---|
| Water | Municipal, assumed to work | May be public or a private well, and well condition, depth and flow need testing |
| Wastewater | City sewer | Often an on-site septic system (OSSF), which needs inspection, permit records and a leach field you can actually locate |
| Financing | Routine conforming loan | Some lenders cap acreage or discount land value above a threshold, and appraisers need comparable acreage sales |
| Appraisal | Plenty of comps | Three active and three recent sales in the whole neighborhood, so comps come from a wider radius and need defending |
| Taxes | One straightforward bill | Agricultural or wildlife valuation may be in play, and losing it triggers a rollback |
| Survey | Often skipped | Non-negotiable, because fence lines, easements and actual acreage frequently disagree |
The advice that matters here is unglamorous. Get the survey and the septic inspection ordered in the first days of the option period, not the last. On acreage those two documents are what determine whether the deal is what you think it is, and both take longer to schedule than a standard home inspection.
Highland Farms and the Santa Fe market, verified
| Item | Figure |
|---|---|
| Single family homes in Highland Farms | 75 |
| Median lot size | 93,240 square feet, about 2.14 acres |
| Median home size | 1,791 square feet |
| Median year built | 1999 |
| Median market value | $319,510 |
| Median appraised value | $280,832 |
| Price per square foot, sold | $150.00 |
| Value range on record | $83,000 to $540,000 |
| Active listings and recent sales | 3 active, 3 sold |
| School district | Santa Fe ISD, tax rate about 1.1014% |
| Santa Fe, TX market (July 2026) | Median sale price $325,337, down 6.3% year over year, 57 median days on market, 60 homes sold |
Two things stand out. Highland Farms lots are meaningfully larger than the Santa Fe acreage most agents default to, where median lots run closer to 1.3 acres. And the citywide median sale price sits slightly below the neighborhood's median market value while the per-foot figure stays modest, which is the signature of land-heavy value. That is exactly what acreage buyers are paying for.
The acreage factors buyers miss
| Factor | What it actually means in Santa Fe |
|---|---|
| Rollback taxes | If land carries 1-d-1 open space agricultural valuation and that use stops, the additional tax applies to the three preceding years. HB 1743 cut that from five years in 2019, and HB 3833 removed the interest charge in 2021. Older guides still quoting five years plus interest are describing repealed law |
| Qualifying for ag yourself | Land generally must have qualified for five of the preceding seven years, and the standard is genuine intensity of use, not simply owning open ground |
| Santa Fe has zoning | The City of Santa Fe has a zoning ordinance, a zoning map and a planning and zoning department. Do not assume a rural look means no rules, especially for outbuildings, livestock and second dwellings |
| Deed restrictions | Separate from zoning and often stricter. On acreage they are what govern horses, shops, RV storage and how many structures you can put up |
| Floodplain and drainage | Flat coastal-plain acreage drains slowly. Where a building pad sits relative to the ditch network affects both insurance and what you can add later |
| The five-acre lending line | Some loan products get restrictive above certain acreage or when outbuildings carry meaningful value, so confirm the product before you fall in love with a tract |
The rollback rule generates the most expensive surprises. A buyer purchases a tract carrying agricultural valuation, stops cutting hay because they simply wanted a house on land, and receives a bill covering three years of the difference between market and agricultural value. Entirely avoidable with a conversation before closing, entirely painful afterward.
Two acres or a large subdivision lot
| Option | Upside | Trade-Off |
|---|---|---|
| True acreage, Highland Farms style | Real separation from neighbors, room for shops, horses and equipment, land value that holds up, and no HOA telling you what to park | You own the water and wastewater systems, maintenance is on you, financing is narrower, and the buyer pool at resale is smaller |
| A large lot in a structured Santa Fe subdivision | Public utilities, simpler financing, quicker resale, and far less due diligence | You are paying subdivision pricing for land you cannot really use, and the restrictions usually rule out the exact things people move to Santa Fe for |
The test is honest use. If you want acreage for the view, a large lot is cheaper and easier. If you want it for a shop, a trailer, animals or a home business, buy the acreage and budget for the systems that come with it.
Why the Mandie McMillan Team, Client for Life, not "best agent"
Mandie McMillan was born and raised in La Marque, has spent 50 years in this area and 26 in real estate, and has lived in her current League City home for 18 years. She is a RE/MAX International Hall of Fame inductee and a repeat RE/MAX Chairman's Club and Platinum Club honoree, and she holds the SRS and CLHS designations.
In 2025 the team closed 75 sides and $22,127,458 in production with six producing agents, and Mandie personally closed 30 sides and $11,676,748. That is about 12.5 closings and $3.7 million per agent. On an acreage purchase, where the outcome often turns on whether someone insisted on the survey and read the restrictions, that depth is the reason your file gets attention.
Client for Life is the practical promise. Acreage generates questions for years, about protest season, about what you can build, about splitting a tract for family. We intend to be the people you call, the way you call a CPA or an attorney, not an agent who disappears after funding.
If you are weighing acreage in Santa Fe, whether Highland Farms or a tract along the Alta Loma corridor, call us before you write an offer. The due diligence plan is worth more than the listing link. Reach The Mandie McMillan Team at RE/MAX Coastal.
