Funding type
This project is privately funded, on private land for private use.
Rolling Oaks Commercial Park 301
15819 FM 1325 Road FM 1325 Road, Austin, TX, 78728
Rolling Oaks Commercial Park 301 is a new construction project at 15819 FM 1325 Road FM 1325 Road, Austin, in Williamson County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Under construction, estimated completion Feb 2027. The project has an estimated value of $450K across about 5,430 sq ft.
- Estimated project value
- $450K
About this figure
Estimated construction cost supplied in the TDLR filing. This is not a current property appraisal or a final construction invoice.
- Reported floor area
- 5,430 ft²
About this figure
Square footage reported for this scope of work. It may cover only part of a larger property.
- Estimated cost / ft²
- $83/sqft
About this figure
Calculated from this filing’s estimated cost divided by its reported square footage. Available only when both figures are supplied; it is not a market benchmark.
- Scheduled duration
- 3 months
About this figure
The interval between the filed start and completion dates. These dates describe the proposed schedule and do not measure actual construction progress.
The project record
Project timeline
Explore filed milestones and scheduled dates. Open a milestone for its source.
3 timeline dates shown.
Project registered · TDLR filing
Registration of the project with the Texas Department of Licensing and Regulation.
Source: TDLR filing
View source recordScheduled construction start · Scheduled date
A date supplied in the filing; this does not confirm that work started or finished.
47 days after the preceding date shown.
Source: TDLR filing
View source recordScheduled completion · Scheduled date
A date supplied in the filing; this does not confirm that work started or finished.
95 days after the preceding date shown.
Source: TDLR filing
View source record
📰About Rolling Oaks Commercial Park 301
Tiny Aquatics is constructing a new 5,430 square foot office and warehouse space at 15819 FM 1325 Road in Austin, Texas. The project, filed as Rolling Oaks Commercial Park 301, represents a new interior finish-out for Suite 301 in Building 3. This development is privately funded on private land for private use, with an estimated cost of $450,000.
The build is registered with the Texas Department of Licensing and Regulation (TDLR) under the accessibility program. Plan review is pending, and the construction timeline is targeted for February 2027. The filing indicates a construction start date of November 2026, resulting in a scheduled build window of 95 days. This duration is shorter than the 245-day median build window for similar new construction projects in Williamson County.
Rolling Oaks Commercial Park, LLC serves as the owner and developer of record. The firm has three other TDLR-registered projects in Austin, including Rolling Oaks Commercial Park Building #4 and Rolling Oaks Retail Building #1. The design firm of record is Mauldin Architects, PLLC, which also manages projects in Georgetown, such as the Hangars at Georgetown Airport. Mark S Robinson is the registered accessibility specialist for this specific filing.
Project Economics and Local Context
The estimated cost of $450,000 places this project below the $850,000 median for new construction in Williamson County. At $83 per square foot, the cost efficiency is also below the county median of $110 per square foot. These figures are derived from TDLR-registered filings in the region. The location is in Williamson County, where the unemployment rate was 4.1 percent in July 2026, higher than a year earlier.
The address is in ZIP code 78728, which has an estimated population of about 26,776 according to U.S. Census American Community Survey 2023 five-year estimates. The median household income in this area is $74,048, and the median owner-occupied home value is $392,600. Housing in this ZIP code is predominantly renter-occupied. City of Austin permit records show seven plumbing permits on file at this street address between April 2025 and September 2026, though these may relate to other tenants or suites.
Project Registered
Project has been registered with TDLR and is in pre-construction phase
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Rolling Oaks Commercial Park 301 is a New Construction project located at 15819 FM 1325 Road FM 1325 Road, Austin, TX 78728 in Austin, Texas. The project has an estimated value of $450K covering 5,430 sq ft. Rolling Oaks Commercial Park, LLC is the property owner and Mauldin Architects, PLLC is the design firm of record. The project was registered with TDLR on September 23, 2026.
Frequently Asked Questions
What is the current status of the Tiny Aquatics project?
The project is registered with TDLR, and plan review is pending. Construction is scheduled to start in November 2026 and is targeted for February 2027.
How large is the new space being built?
The project involves a new 5,430 square foot interior finish-out for office and warehouse use in Building 3, Suite 301.
Who is the developer of record for this project?
Rolling Oaks Commercial Park, LLC is the owner and developer of record for this privately funded construction project.
Is the business open to the public?
The TDLR record only covers construction status. There is no information in the provided facts confirming that the business is open or operating.
Who designed the Tiny Aquatics building?
Mauldin Architects, PLLC is the design firm of record for this project in Austin, Texas.
What is Rolling Oaks Commercial Park 301?
Rolling Oaks Commercial Park 301 is a new construction project at 15819 FM 1325 Road FM 1325 Road in Austin, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: New 1st-time interior finish out, 5,430 s.f. office/ warehouse space.
Is Rolling Oaks Commercial Park 301 open in Austin?
Rolling Oaks Commercial Park 301 is still under construction in Austin, TX, with an estimated completion of Feb 2027 according to its TDLR registration.
Where is Rolling Oaks Commercial Park 301 located?
Rolling Oaks Commercial Park 301 is located at 15819 FM 1325 Road FM 1325 Road, Austin, TX, 78728, in Williamson County.
Who is the owner or developer of Rolling Oaks Commercial Park 301?
Rolling Oaks Commercial Park, LLC is the property owner/developer of record for Rolling Oaks Commercial Park 301, per its TDLR project registration.
Who is the architect or design firm for Rolling Oaks Commercial Park 301?
Mauldin Architects, PLLC is the design firm of record for Rolling Oaks Commercial Park 301, according to its TDLR filing.
How much does Rolling Oaks Commercial Park 301 cost and how big is it?
Rolling Oaks Commercial Park 301 has an estimated construction value of $450K and approximately 5,430 square feet (about $83/sqft), based on its TDLR filing.
Scope of Work
New 1st-time interior finish out, 5,430 s.f. office/ warehouse space.
Note: This project is registered under the Texas Accessibility Standards (TAS) program. TDLR registration is required for commercial and public facility construction to ensure compliance with accessibility requirements under Texas Government Code Chapter 469.
Location & views
15819 FM 1325 Road FM 1325 Road, Austin, TX, 78728
Related Projects
Same Owner
$5.5M totalRelated City Permits
Building permits found at or near this location
ETJ - Plumbing for new Commercial Building (1500 sq ft) - Tenant Finish Out
Installation of underground fireline
UNDERGROUND IRRIGATION SYSTEM.
Connect sewer and water to city utilities. ref: SP-2024-0168D
ETJ-New Commercial Shell Buildings for Lease 34200 sq. ft. (AW) Under slab sewer mains and above floor water mains REF: SP-2024-051881
Related Site Plans
City of Austin site plan approvals at this location
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