Project intelligenceTDLR TABS2024011300Renovation/Alteration
Funding type

This project is privately funded, on private land for private use.

Ontic in Austin, TX

4009 Marathon, Suite 300, Austin, TX, 78756

Construction complete · Aug 2024Project Closed

Ontic is a renovation/alteration project at 4009 Marathon, Suite 300, Austin, in Travis County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Construction complete (TDLR inspection passed Aug 2024). The project has an estimated value of $75K across about 351 sq ft.

Estimated project value
$75K
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
351 ft²
About this figure

Square footage reported for this scope of work. It may cover only part of a larger property.

Estimated cost / ft²
$214/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.

Feb 12, 2024196 days across supplied datesAug 26, 2024

4 timeline dates shown.

  1. Project registered · TDLR filing

    Registration of the project with the Texas Department of Licensing and Regulation.

    Source: TDLR filing

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  2. Scheduled construction start · Scheduled date

    A date supplied in the filing; this does not confirm that work started or finished.

    21 days after the preceding date shown.

    Source: TDLR filing

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  3. Project closed · TDLR filing

    The project record was closed in TDLR.

    175 days after the preceding date shown.

    Source: TDLR filing

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  4. Scheduled completion · Scheduled date

    A date supplied in the filing; this does not confirm that work started or finished.

    Same day as the preceding date shown.

    Source: TDLR filing

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Project Closed

Project has been completed and closed

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Ontic is a Renovation/Alteration project located at 4009 Marathon, Suite 300, Austin, TX 78756 in Austin, Texas. The project has an estimated value of $75K covering 351 sq ft. Ontic is the property owner and CORGAN is the design firm of record. The project was registered with TDLR on February 12, 2024.

Frequently Asked Questions

What is Ontic?

Ontic is a renovation/alteration project at 4009 Marathon, Suite 300 in Austin, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: Convert two offices into one board room within an existing office space

Is Ontic open in Austin?

Construction on Ontic is complete — TDLR records show the project passed its required accessibility inspection in Aug 2024. The building is finished and very likely open.

Where is Ontic located?

Ontic is located at 4009 Marathon, Suite 300, Austin, TX, 78756, in Travis County.

Who is the owner or developer of Ontic?

Ontic is the property owner/developer of record for Ontic, per its TDLR project registration.

Who is the architect or design firm for Ontic?

CORGAN is the design firm of record for Ontic, according to its TDLR filing.

How much does Ontic cost and how big is it?

Ontic has an estimated construction value of $75K and approximately 351 square feet (about $214/sqft), based on its TDLR filing.

Scope of Work

Convert two offices into one board room within an existing office 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

4009 Marathon, Suite 300, Austin, TX, 78756

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Related City Permits

Building permits found at or near this location

4009 LEWIS LN BLDG A

Express: Removal and replacement of siding at south wall

ActiveBuilding PermitRepairOct 2026
$1
View Details
2026-137995 BP
NAJ TEXAS LLC
4009 GALACIA DR

BASE: Installing a backup battery system and additional meter socket.

ActiveElectrical PermitAuxiliary PowerAug 2026
View Details
2026-102585 EP
Base Power
4009 SINCLAIR AVE

Replacement of complete existing central heat and air system with or without duct work Removed the old unit and installed 1 new HVAC system without ductwork

FinalMechanical PermitChange OutJun 2026
View Details
2026-070877 MP
Austin Air Conditioning
4009 AVENUE A

Install Level 2 EV Charger

FinalElectrical PermitSpecial Inspections ProgramMay 2026
View Details
2026-061713 EP
Charge Pro LLC
4009 NORTH HILLS DR

Irrigation backflow ( DCVA ) is old and gate valves do not shut causing constant leak and high water bills muddy spot in yard during construction project . Need to install a new DCVA 1 and test.

FinalPlumbing PermitIrrigationFeb 2026
View Details
2026-021806 PP

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