ATX1 - Robot Stair Addition in Del Valle, TX

Neuralink Corporation is adding a new convenience stair to its facility at 2200 Caldwell Ln in Del Valle, connecting the second-floor implant space to the third-floor robot space. The project, filed under the name ATX1 - Robot Stair Addition, involves a renovation and alteration with an estimated cost of $109,000. The added square footage is 105 sq ft, resulting in a cost of $1,038 per square foot. This specific construction element is privately funded on private land for private use.

Project Scope and Registration

The work is registered with TDLR and is targeted for January 2027. Construction is scheduled to start in November 2026, following registration in October 2026. The registered accessibility specialist for this filing is Blair Baker. The design firm of record is also Neuralink, indicating internal design oversight for this specific alteration. The project status is listed as Project Registered, with plan review pending.

In Travis County, the median estimated cost for renovation and alteration filings is $300,000. This project's cost of $109,000 is below the county median for its type, placing it in the bottom quarter of comparable filings. The median size for such projects is 3,795 sq ft, whereas this addition is 105 sq ft. The median cost per square foot in the county is $104, making this project's $1,038 per square foot above the county median. The scheduled build window of 62 days is shorter than the county median of 98 days for similar work.

Neuralink Corporation has one other TDLR-registered project in Del Valle with an estimated cost of $8,200,000, which has completed review. The current project is distinct from that larger filing, focusing specifically on the stair addition between the implant and robot spaces. This designation is part of the standard environmental review for construction in the area.

The surrounding area, ZIP code 78617, has a population of about 28,932 people according to U.S. Census ACS 2023 five-year estimates. The median household income in this ZIP code is $78,019, and the median owner-occupied home value is $247,800. Housing in this area is predominantly owner-occupied, with 9,201 housing units recorded. These demographic and economic figures provide context for the location of the Neuralink facility in Del Valle, Travis County.