Funding type
This project is privately funded, on private land for private use.
Rolling Oaks Suite 420 - TI in Austin, TX
15819 FM 1325 Road, Building #4 Suite 420, Austin, TX, 78728
Rolling Oaks Suite 420 - TI is a new construction project at 15819 FM 1325 Road, Building #4 Suite 420, Austin, in Williamson County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Scheduled to finish Sep 2026 per its TDLR filing; no final inspection recorded yet. The project has an estimated value of $200K across about 2,379 sq ft.
- Estimated project value
- $200K
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
- 2,379 ft²
About this figure
Square footage reported for this scope of work. It may cover only part of a larger property.
- Estimated cost / ft²
- $84/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
- 6 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.
4 timeline dates shown.
Project registered · TDLR filing
Registration of the project with the Texas Department of Licensing and Regulation.
Source: TDLR filing
View source recordReview complete · TDLR filing
The filing records completion of the accessibility review.
22 days after the preceding date shown.
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.
42 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.
182 days after the preceding date shown.
Source: TDLR filing
View source record
📰About Rolling Oaks Suite 420 - TI
Rolling Oaks Commercial Park Building #4 Suite 420 is a new interior finish-out project located at 15819 FM 1325 Road in Austin, Texas. The filing identifies the work as a first-time interior finish-out covering 2,379 square feet, which includes a 579 square foot mezzanine floor. PlusEng Corporation is listed as the owner of record for this specific suite.
The project is registered with the Texas Department of Licensing and Regulation (TDLR) under the name Rolling Oaks Suite 420 - TI. TDLR completed the plan review process in February 2026. Construction work started in March 2026 and is scheduled to finish in September 2026. The total estimated cost for this new construction work is $200,000.
Project Scope and Cost Analysis
The scope of work involves a new first-time interior finish-out. This includes the installation of a 579 square foot mezzanine floor within the 2,379 square foot suite. The estimated cost of $200,000 results in a cost of $84 per square foot. This figure is below the county median of $110 per square foot for similar new construction filings in Williamson County. The total estimated cost is also below the county median of $850,000 for this project type.
Mark S Robinson is the registered accessibility specialist associated with this filing. The project is privately funded and located on private land for private use. The scheduled build window is 182 days, which is shorter than the county median of 245 days for comparable new construction projects. This indicates a relatively rapid timeline for the completion of the interior work.
Location and Context
The site is situated in Williamson County within the city of Austin. The ZIP code 78728 has an estimated population of about 26,776 residents according to U.S. Census ACS 2023 five-year estimates. The median household income in this area is $74,048. Nearby businesses include Lost Edge Tattoo, StorageMart, and Preserve at Rolling Oaks. The area is predominantly renter-occupied, with a median owner-occupied home value of $392,600.
City of Austin permit records show seven permits on file at this street address between April 2025 and September 2026. These permits are primarily for plumbing and tenant improvements. The TDLR status for this specific project is Review Complete, confirming that the regulatory review phase has been finalized before construction began in March 2026.
Review Complete
Design review complete, construction may proceed
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Rolling Oaks Suite 420 - TI is a New Construction project located at 15819 FM 1325 Road, Building #4 Suite 420, Austin, TX 78728 in Austin, Texas. The project has an estimated value of $200K covering 2,379 sq ft. PlusEng Corporation is the property owner. The project was registered with TDLR on January 22, 2026.
Frequently Asked Questions
What is the status of the construction for Rolling Oaks Commercial Park Building #4?
TDLR completed plan review in February 2026. Construction started in March 2026 and is scheduled to finish in September 2026. The project is under construction.
How much does the interior finish-out cost per square foot?
The estimated cost is $200,000 for 2,379 square feet. This calculates to $84 per square foot, which is below the Williamson County median of $110 per square foot for new construction.
Who is the owner of record for this project?
PlusEng Corporation is listed as the owner of record for Rolling Oaks Commercial Park Building #4 Suite 420. The registered accessibility specialist is Mark S Robinson.
Is the business at this address open for customers?
The TDLR record tracks construction status, not business operations. The project is scheduled to finish in September 2026. There is no information in the filing confirming when or if a business will open.
What is included in the scope of work for Suite 420?
The scope includes a new first-time interior finish-out and a 579 square foot mezzanine floor. The total area is 2,379 square feet. The work is privately funded on private land.
What is Rolling Oaks Suite 420 - TI?
Rolling Oaks Suite 420 - TI is a new construction project at 15819 FM 1325 Road, Building #4 Suite 420 in Austin, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: New 1st time interior finish-out with 579 s.f. mezzanine floor.
Is Rolling Oaks Suite 420 - TI open in Austin?
Rolling Oaks Suite 420 - TI was scheduled to finish construction in Sep 2026 according to its TDLR registration, but TDLR has not recorded a final accessibility inspection, so its opening status is not confirmed in the public record.
Where is Rolling Oaks Suite 420 - TI located?
Rolling Oaks Suite 420 - TI is located at 15819 FM 1325 Road, Building #4 Suite 420, Austin, TX, 78728, in Williamson County.
Who is the owner or developer of Rolling Oaks Suite 420 - TI?
PlusEng Corporation is the property owner/developer of record for Rolling Oaks Suite 420 - TI, per its TDLR project registration.
How much does Rolling Oaks Suite 420 - TI cost and how big is it?
Rolling Oaks Suite 420 - TI has an estimated construction value of $200K and approximately 2,379 square feet (about $84/sqft), based on its TDLR filing.
Scope of Work
New 1st time interior finish-out with 579 s.f. mezzanine floor.
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, Building #4 Suite 420, Austin, TX, 78728
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Related City Permits
Building permits found at or near this location
(ETJ) Tenant improvement for new dental office Merging units 105 110 and 115 into one (105)
ETJ - Plumbing for new Commercial Building (1500 sq ft) - Tenant Finish Out
Finish Tenant Out for a Commercial Building in ETJ
Installation of underground fireline
UNDERGROUND IRRIGATION SYSTEM.
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