New Construction Homes San Antonio: A 2026 Buyer Guide

Key takeaways

• Compare the specific lot and finished home, rather than assuming the model's features are included.
• Collect the purchase contract, selections, payment estimate and warranty before committing.
• Budget for the completed property and check which recurring charges apply to its address.
• Agree on independent inspections, the walkthrough and unfinished-item follow-up in writing.

New construction homes San Antonio buyers can compare

Start with your move date and how much uncertainty you can accommodate. A completed home gives you a finished property to examine; an unfinished home calls for closer attention to plans, selections and completion provisions. TREC distinguishes these situations in its completed-construction and incomplete-construction contract descriptions.

Use the same criteria when browsing homes for sale in San Antonio. A new kitchen is appealing, but the address, layout, daily travel and long-term payment also have to work.

Arrange representation before the model-home visit

Ask the person greeting you whom they represent. Confirm the builder's policy for registering your own agent before you tour or submit your information. If you want an agent working on your behalf, discuss the services, compensation and duration of that relationship first.

TREC's explanation of the rules effective January 1, 2026 says a license holder working with a prospective residential buyer must enter a written agreement before showing residential property, or before presenting an offer if no property is shown. The agreement can provide representation or satisfy the requirements for a non-representation, showing-only arrangement. TREC also explains exceptions for open houses hosted by the listing brokerage. Broker compensation is negotiable and is not set by law.

If this is your first purchase, explore Bel's first-time home buyer guidance in San Antonio. For a purchase tied to a military move, see her San Antonio military and VA buyer services.

How to compare new home builders San Antonio buyers visit

Compare builders through the documents for the specific home. Ask each sales office the same questions and save its written answers alongside the floor plan and lot information:

• Which features shown in the model are included, optional or unavailable on my lot?
• What is the full price after the lot, structural changes and finish selections?
• Which legal entity is selling the home, and which documents govern the sale?
• What access will my inspector have, and how are deficiencies handled?
• What are the completion, walkthrough and warranty procedures?
• Which community facilities are completed, and which are only proposed?

Walk the actual lot when access is permitted. Look at the home's orientation, usable outdoor space and surrounding construction. Test your route to work at the times you expect to travel. Ask for the applicable association documents and confirm the school assignment directly with the district if it matters to your search. Let your own priorities determine the shortlist.

Identify the contract and completion terms

The TREC contract library lists New Home Contract (Completed Construction), Form 24-20, and New Home Contract (Incomplete Construction), Form 23-20, both effective July 1, 2026. Confirm which document you are being asked to sign; the existence of a TREC form does not identify the contract in your transaction.

Read the proposed closing date, completion requirements, changes to specifications, financing conditions, deposits and termination provisions. Ask how construction delays, unavailable selections and change orders are handled. Have a Texas real estate attorney explain unfamiliar rights or obligations before signing. Save every signed amendment with the original agreement.

Build a full budget for new homes San Antonio offers

Request an itemized price showing the base home, lot premium and selections. Ask what you would still need to buy after moving in, such as window coverings or items excluded from the specifications. Use your own quotes for those purchases.

The CFPB Loan Estimate explainer separates principal and interest from the total monthly payment, estimated taxes, insurance and assessments, closing costs and cash to close. Some costs may be paid directly rather than through escrow. Ask your lender which expenses are included in each figure, then add maintenance and your other household commitments to your personal budget.

Check the tax estimate for the completed property

Ask whether the payment illustration uses land only, partially completed construction or the completed home. The Texas Comptroller explains that property is generally appraised at market value as of January 1 and that new improvements are accounted for separately in the homestead appraisal-limitation calculation. An earlier appraisal is a reason to ask questions, rather than a promise of future taxes.

For a Bexar County address, follow BCAD's official property-search guide to locate its appraisal information. Ask the lender and title company to explain the completed-value, exemption and taxing-unit assumptions in your estimate. Our San Antonio property tax guide explains the terminology.

Compare lender offers and builder incentives

Request multiple Loan Estimates for the same loan type and review them together using the CFPB comparison guidance. Record the full payment, fees, credits and cash to close. Ask whether any incentive requires a specific lender, loan product or closing date, and collect those conditions in writing.

Separate a temporary payment reduction from the full payment

Freddie Mac explains that a temporary rate buydown reduces payments for a limited period. Ask for the payment schedule and the payment after the subsidy ends. Compare that lasting obligation with your budget without assuming that refinancing will be available.

Ask what happens if the rate lock expires

The CFPB explains that a rate lock depends on closing within its stated period and on an unchanged application. An extension may cost money. For an unfinished home, ask when to lock, how long the lock lasts and who pays extension charges if construction runs late. For the rest of the transaction budget, see our guide to closing costs in Texas.

Verify permits with the correct jurisdiction

A San Antonio mailing address does not answer every jurisdiction question. Confirm the authority responsible for the specific property before searching its permit records.

City of San Antonio Development Services issues residential permits within city limits; its page provides permit and contractor-search resources. Its inspection guidance lists foundation, framing, electrical, mechanical, plumbing and special inspections. For an address outside its jurisdiction, request the appropriate local authority's records instead. Ask the builder for the permit identifiers and completion documentation for your home.

Arrange an independent inspection

A municipal construction inspection and an inspection you commission serve different purposes. TREC advises consumers about inspection standards and warns against abbreviated walkthroughs. For inspections within the scope described by TREC, licensed inspectors must follow its Standards of Practice and use the required report form.

Verify the inspector through TREC's License Holder Search. Ask about the inspection's scope, exclusions and report, including how the inspector will evaluate visible drainage, foundation, roofing and mechanical-system conditions. Discuss additional specialist evaluation if the inspector recommends it.

For phase inspections before substantial completion, confirm the scope and permitted access separately. Schedule access with the builder and ask how findings will be documented and addressed before the next stage. Keep the reports and written responses. Bring our house tour checklist when comparing the finished spaces.

Check association dues and special assessments

Ask the title company which association requirements, taxing districts or assessments apply to the lot. TREC's contract library includes property owners association and special-district documents. Their inclusion in the library does not mean they apply to every home.

For each charge identified in your transaction, request the current amount, billing schedule, governing documents and contact information. Ask about transfer or setup fees and any proposed changes. Add expenses paid outside escrow to your personal budget instead of assuming the mortgage payment covers them.

Document the walkthrough, punch list and warranty

Before closing, agree on who attends the final walkthrough and how unfinished or deficient items will be recorded. Ask who signs the punch list, when each item will be addressed and how you will follow up on open work after closing. Confirm that any promise you rely on appears in the appropriate written document.

The FTC distinguishes builder warranties from separately purchased service contracts and explains that coverage varies by component. Read your actual warranty for exclusions, deadlines, claim instructions and dispute procedures. Keep appliance and equipment documents separately. The FTC recommends submitting repair requests in writing and retaining correspondence.

Your before-signing document checklist

• Buyer agreement and written confirmation of the builder's agent-registration policy
• Purchase contract, lot information, plans, specifications and selections
• Itemized purchase price and written incentive conditions
• Comparable Loan Estimates and the rate-lock terms
• Completed-property tax assumptions, insurance quote and applicable dues or assessments
• Permit identifiers, inspection arrangements and available reports
• Completion provisions, walkthrough process and punch-list procedure
• Warranty documents and the process for requesting service

Organize these around your actual address. Bring the missing items to a consultation with Maribel "Bel" Thanadabouth so you can decide what to request next. Her guidance is available in English and Spanish.