New Construction Homes in Round Rock —
The Builder & Community Breakdown

You are not legally required to have an agent, but you should absolutely have one — and it costs you nothing. Builders pay the buyer's agent commission directly; you do not pay extra. The builder's on-site sales rep is employed by and legally represents the builder, not you. Having your own agent gives you independent advice, contract review, negotiation on upgrades and incentives, and protection throughout the process. Critical: do NOT sign anything or give the builder your email/phone until you register with your agent first.

New construction in Round Rock in 2026 spans from approximately $320,000 for entry-level production homes (D.R. Horton, KB Home) up to $1.4M+ for semi-custom and custom builds in communities like Highlands at Mayfield Ranch. The most active price tier is $400,000–$600,000, where builders like Meritage, Lennar, Taylor Morrison, Century Communities, and M/I Homes are building across multiple communities. Move-in-ready spec homes tend to be priced 5%–10% higher than custom-order homes due to immediate availability.

Active builders in Round Rock as of 2026 include D.R. Horton, KB Home, Century Communities, Meritage Homes, Lennar, Taylor Morrison, M/I Homes, David Weekley Homes, Coventry Homes, Ashton Woods, Scott Felder Homes, Highland Homes, Drees Custom Homes, and others. The city has over 300 active new home communities spanning production builds, semi-custom, and fully custom options across multiple school districts.

It depends on the builder and market conditions. Production builders rarely reduce the base price, as doing so affects the comparable values for all homes in the community. However, there is often significant room to negotiate on design center upgrades, lot premiums, closing cost contributions, and mortgage rate buydowns — especially on spec (already-built) homes the builder wants to move quickly. An experienced agent who works frequently with builders will know where the negotiating room actually is.

Some do and some don't — this is one of the most important questions to ask before buying. Municipal Utility Districts (MUDs) add an additional tax layer on top of standard property taxes to pay for infrastructure in newer developments. In Round Rock, communities like Siena and parts of Teravista carry MUD taxes that can add 0.3%–0.8% annually to your effective tax rate. Walsh Ranch is a notable example of a desirable community specifically without a MUD district. Always ask your agent to clarify the MUD status before signing anything.

For production builders with set floor plans and available lots, the typical timeline is 6–10 months from contract to closing. Spec homes (already under construction or completed) can close in as little as 30–90 days. Semi-custom and custom builds typically take 10–18 months depending on complexity, permitting, and supply chain timelines. Builders have become more reliable about delivery timelines since the supply chain disruptions of 2021–2023.

Most new construction in Round Rock is served by Round Rock ISD (A-rated, #4 in Austin metro) or Leander ISD (A+-rated, #2 in Austin metro). Siena and parts of Teravista's northernmost sections are served by Georgetown ISD. Walsh Ranch, Highlands at Mayfield Ranch, and western Mayfield Ranch sections are in Leander ISD. Central and eastern Round Rock communities — including Avery Centre, most of Teravista, Forest Creek, and Brushy Creek — are Round Rock ISD. Always verify by specific lot number before committing.

Yes — 100%. A common misconception is that new construction doesn't need an inspection because everything is brand new. In practice, new builds in high-volume production communities are built quickly, and inspectors regularly find issues including improper grading, HVAC installation errors, plumbing rough-in problems, and insulation gaps. You should get an independent inspection at the pre-drywall stage (to see inside the walls) and again at final walk-through before closing.