Free Guide · New Construction Buyers
The builder's agent
works for the builder.
This guide works for you.
What builders won't tell you about new construction in San Antonio — contract traps, upgrade math, MUD taxes, the inspections you need, and why you need your own agent at the table from day one.
Quick Answer
New construction in San Antonio is active — major builders have communities throughout the metro. Builder contracts are written to protect the builder. The salesperson in the model home is employed by the builder, not you. This free guide covers what to watch for in builder contracts, how upgrade pricing actually works, what MUD taxes are and how they affect your long-term costs, and why an independent inspection matters even on a brand new home. Written by REALTOR® Tiffany Reed, who represents buyers — not builders — at every stage of new construction.
Builder incentives, MUD tax rates, and available communities change frequently — verify current details directly with builders and through the county appraisal district. Last reviewed: May 2026.
Key Takeaways
What the builder
won't tell you upfront.
- The salesperson in a builder's model home is employed by the builder — their job is to sell the builder's homes on the builder's terms, not to represent your interests. (Source: Texas REALTORS)
- Many builders enforce a policy that if a buyer registers at a model home without their own agent, they may be unable to add representation later — bring your agent before your first visit.
- Builder contracts in Texas are often proprietary forms written by the builder's legal team — not the standard TREC form — and may not include the Texas Option Period that resale buyers receive. (Source: Texas REALTORS)
- MUD (Municipal Utility District) taxes are special taxing entities that fund infrastructure in newer developments and are assessed in addition to regular property taxes — verify the specific MUD rate for any community you're considering through the county appraisal district. (Source: Texas Comptroller)
- New construction homes are inspected by the city for code compliance — code inspections verify minimum legal standards only. An independent inspector reviews workmanship and issues that may not violate code but could become costly problems over time. (Source: TREC)
- Builder incentives — including closing cost assistance and design center credits — are often tied to using the builder's preferred lender. Always compare the full loan cost before accepting. (Source: CFPB)
- Texas voters approved Proposition 13 in November 2025, raising the school district homestead exemption to $140,000 — new homeowners must file with the county appraisal district by April 30 of the year following purchase. (Source: Texas Comptroller)
About This Guide
New construction looks simple.
It isn't.
Buyers walk into model homes, fall in love, and sign contracts they haven't fully read — contracts written by the builder's legal team. The salesperson is not your agent. They represent the builder.
This guide gives you what you need before you walk into that model home. For available new construction listings, visit the home search, and reach out before you visit any builder so you have representation from day one.
What's Inside
What the builder
hopes you don't ask.
- How builder contracts are structured — what's negotiable, what isn't, and what you should never sign without understanding
- Upgrade math explained — how to evaluate the true cost of design center upgrades vs. after-market improvements
- MUD taxes in San Antonio — what they are, which communities have them, and how to verify the rate before you buy
- Why you need an independent inspection on new construction — and the specific inspections that matter at each phase
- The blue tape walkthrough — what happens, what to look for, and how to make sure items are resolved before you close
- What builders in San Antonio offer in incentives — and how to evaluate them against your actual needs and total loan cost
Ready for the full guide?
Send Me the Free Guide →Common Questions
What new construction buyers ask
before they reach out.
Do I need my own agent if I'm buying new construction?
Yes — and you need to bring them before you ever register at a model home. Builder sales agents are employed by the builder. Their job is to sell the builder's homes on the builder's terms. Your agent's job is to protect your interests — in the contract, at the design center, during the build, and at closing. Critically: if you register at a model home without an agent, many builders will not allow you to add one later. Bring your agent first. (Source: Texas REALTORS)
What are MUD taxes and do I need to worry about them?
MUD stands for Municipal Utility District — a special taxing entity created to fund infrastructure in new developments. Many newer communities in San Antonio suburbs are in MUD districts. MUD taxes are assessed in addition to your regular property taxes and can add a meaningful amount to your annual bill — the rate varies significantly by district. Before committing to any new construction community, ask the builder directly whether the property is in a MUD district and verify the current tax rate through the county appraisal district. (Source: Texas Comptroller)
Are new construction homes inspected before closing?
They are inspected by the city for code compliance — but that's not the same as an independent inspection that protects your interests. Code inspections confirm minimum legal standards. An independent inspector looks at quality, construction defects, and issues that may not violate code but could become expensive problems. I recommend three inspection points on new construction: foundation and framing before drywall goes up, a full pre-closing inspection, and a one-year warranty inspection before the builder's warranty expires. (Source: TREC)
Can I negotiate with a builder?
Yes — though it works differently than resale. Builders rarely reduce the base price because it affects the comparables for their entire community. Where they do negotiate: closing cost assistance, design center credits, lot premiums, and upgrade packages. Builder incentives are often tied to using their preferred lender — always compare the total loan cost, including the interest rate, before accepting any incentive package. Your agent can help you evaluate what's genuinely valuable versus what's packaging. (Source: Texas REALTORS)
What is a blue tape walkthrough?
A blue tape walkthrough is a final inspection done before closing where you and the builder walk through the finished home and use blue painter's tape to mark items that need to be addressed — paint touch-ups, scratched fixtures, incomplete trim, misaligned doors. The builder commits to completing these items before or shortly after closing. Your agent should attend this walkthrough with you to ensure nothing is missed and everything is properly documented in writing.
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Tiffany Reed, REALTOR® | MRP | License #786707 | Real Broker LLC | (919) 800-9870 | tiffany@tiffanyreedtx.com | tiffanyreedtx.com