Loop 410 Closure Near I-35 on the Northeast Side: What It Means for San Antonio Homeowners

If you drove Loop 410 between Starcrest Drive and I-35 on the morning of Tuesday, October 7, 2025, you ran into a full closure. TxDOT shut down that stretch so crews could install steel girders as part of the I-35 NEX program, one of the largest highway reconstruction projects in San Antonio history. By late morning the lanes reopened, but the disruption was a vivid reminder of how closely tied your daily commute — and your home's long-term value — is to what happens on the roads around you.

The affected area sits in the heart of San Antonio's Northeast Side, a corridor that connects neighborhoods like Terrell Hills, Walzem, Windcrest, and the communities clustered around the 78209, 78217, and 78218 ZIP codes. Drivers who rely on Loop 410 to reach I-35 North toward Selma, Schertz, Cibolo, or Live Oak felt the pinch most directly. So did anyone commuting south toward downtown or the South Texas Medical Center area.

For homeowners in these neighborhoods, a closure like this one is both an inconvenience and a signal. Construction of this scale does not happen overnight, and the I-35 NEX project will continue to bring temporary lane closures, detours, and noise to the Northeast Side for some time. If you own a home near Loop 410 or I-35 in this area, it is worth understanding what that means for you in practical, everyday terms.

First, plan your schedule around construction windows. TxDOT typically schedules major work like girder installation during overnight and early morning hours to reduce impact on peak traffic. Tuesday's closure was a morning event, so future similar closures are worth monitoring. Signing up for TxDOT San Antonio's traffic alerts and following local news sources that cover road work can save you real time and frustration.

Second, think about what construction means for your property. In the short term, increased traffic on alternate routes — think Perrin-Beitel Road, Walzem Road, or Nacogdoches Road — can add congestion to streets you use every day. If you are renting out a property near one of these detour corridors, be aware that tenants may raise concerns about noise or access. Staying proactive with communication goes a long way.

For home sellers on the Northeast Side, the timing of listing matters more than ever during active construction phases. Buyers will ask about traffic and noise, and they will drive the neighborhood before making an offer. Being upfront about the project, and pointing to the long-term benefits of an upgraded freeway corridor, is a stronger approach than hoping buyers will not notice. A well-informed buyer is a more confident buyer.

For buyers considering the Northeast Side — neighborhoods in Judson ISD, North East ISD, or Schertz-Cibolo-Universal City ISD near the I-35 corridor — the I-35 NEX project is actually a reason to look carefully rather than walk away. Highway expansion and modernization projects historically improve connectivity, reduce long-term congestion, and support property values in surrounding communities once construction wraps up. The short-term disruption is real, but so is the long-term upside.

Renters in the area should talk with their landlords or property managers if construction noise or access issues are affecting their day-to-day living. In many cases, knowing the construction schedule in advance helps people adjust work-from-home hours or plan alternate routes before the disruption hits.

Homeowners who live closest to the Loop 410 and I-35 interchange — particularly those in the 78218 ZIP code along the north and east edges of the project zone — may also want to document any changes to their property during heavy construction phases. This is simply good practice when large-scale infrastructure work is happening nearby.

San Antonio is a city that is building for its future, and the Northeast Side is at the center of that investment right now. The steel girders going up on Loop 410 this morning are one more piece of a massive effort to move more people more efficiently through one of the city's busiest corridors. For anyone who owns, rents, buys, or sells real estate near that stretch of highway, staying informed is the best thing you can do.

If you have questions about how ongoing construction near Loop 410 or I-35 affects your neighborhood's real estate market, reach out to our team at 5 Star Real Estate. We know the Northeast Side, and we are happy to talk through what it means for your home.