Project intelligenceTDLR TABS2027005199Renovation/Alteration
Funding type

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

Gray Reed Houston L3 Expansion

1300 Post Oak Blvd., Ste 300, Houston, TX 77056 1300 Post Oak Blvd., Houston, TX, 77056

Opening ~Apr 2027Project Registered

Gray Reed Houston L3 Expansion is a renovation/alteration project at 1300 Post Oak Blvd., Ste 300, Houston, TX 77056 1300 Post Oak Blvd., Houston, in Harris County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Under construction, estimated completion Apr 2027. The project has an estimated value of $1.6M across about 7,624 sq ft.

Estimated project value
$1.6M
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
7,624 ft²
About this figure

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

Estimated cost / ft²
$210/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
4 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.

Nov 4, 2026149 days across supplied datesApr 2, 2027

3 timeline dates shown.

  1. Project registered · TDLR filing

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

    Source: TDLR filing

    View source record
  2. Scheduled construction start · Scheduled date

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

    26 days after the preceding date shown.

    Source: TDLR filing

    View source record
  3. Scheduled completion · Scheduled date

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

    123 days after the preceding date shown.

    Source: TDLR filing

    View source record

📰About Gray Reed Houston L3 Expansion

Four Oaks Place Operating LP is undertaking a significant renovation at 1300 Post Oak Blvd., Ste 300, Houston, TX 77056. Titled the Gray Reed Houston L3 Expansion, this project involves a partial floor build-out of an office space within Harris County. The scope focuses on creating a single tenant suite through primarily private offices and meeting spaces. The work includes modifications to the elevator lobby and openings between the existing office suite and new construction. Restroom upgrades are also part of the defined scope of work.

Project Scale and Financials

The project covers 7,624 sq ft of interior space. The estimated cost is $1,600,000, which results in a cost per square foot of $210. This investment is significantly higher than the Harris County median for renovation and alteration filings, which stands at $80 per square foot. The total project cost is also well above the county median estimated cost of $250,000 for similar work. The project is privately funded and located on private land for private use.

Four Oaks Place Operating LP has a history of substantial development in the area. The owner has six other TDLR-registered projects totaling $13,693,731. These include work at Baylor College of Medicine, Houston Galleria, and other locations on Post Oak Boulevard. The design firm for this expansion is Abel Design Group, which has registered six other projects totaling $11,773,100 across Texas. Their portfolio includes work at Pappasitos Cantina in Katy and San Felipe Plaza in Houston.

Timeline and Registration

The project was registered with the Texas Department of Licensing and Regulation (TDLR) in November 2026. Janel Carona Bloom is the registered accessibility specialist for the filing. Construction is scheduled to begin in November 2026. Plan review is pending. The completion date on the filing is targeted for April 2027. The scheduled build window of 123 days is longer than the county median of 92 days. TDLR status is listed as Project Registered.

Project Registered

Project has been registered with TDLR and is in pre-construction phase

Follow this project

Get an email when the status changes — permits pulled, construction started, work finished. Free, and nothing else.

Or watch all projects in 77056 (Houston)

One email per change. Unsubscribe in one click. Privacy.

Gray Reed Houston L3 Expansion is a Renovation/Alteration project located at 1300 Post Oak Blvd., Ste 300, Houston, TX 77056 1300 Post Oak Blvd., Houston, TX 77056 in Houston, Texas. The project has an estimated value of $1.6M covering 7,624 sq ft. Four Oaks Place Operating LP is the property owner and Abel Design Group is the design firm of record. The project was registered with TDLR on November 4, 2026.

Frequently Asked Questions

Who is the owner of the Four Oaks Place Houston project?

Four Oaks Place Operating LP is the owner and developer of record for this renovation project located at 1300 Post Oak Blvd., Ste 300, Houston, TX 77056.

What is the scope of work for the Gray Reed Houston L3 Expansion?

The work includes a partial floor build-out with private offices and meeting spaces. It covers the elevator lobby, openings for new construction, and restroom modifications to create a single tenant suite.

When does construction start and finish?

Construction start is November 2026. Completion is targeted for April 2027. The project was registered with TDLR in November 2026, and plan review is pending.

How much is the project costing?

The estimated cost is $1,600,000 for 7,624 sq ft. This equals $210 per square foot, which is above the county median for renovation and alteration filings in Harris County.

Is the business currently open?

The TDLR record covers construction only and does not record whether the business has started serving customers. The project is targeted for April 2027, and the filing status is Project Registered.

What is Gray Reed Houston L3 Expansion?

Gray Reed Houston L3 Expansion is a renovation/alteration project at 1300 Post Oak Blvd., Ste 300, Houston, TX 77056 1300 Post Oak Blvd. in Houston, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: PROJECT IS FOR A PARTIAL FLOOR BUILD OUT OF AN OFFICE WITH PRIMARILY PRIVATE OFFICES AND MEETING SPACES. ELEVATOR LOBBY AND OPENINGS BETWEEN EXISTING OFFICE SUITE AND NEW CONSTRUCTION TO CREATE A SINGLE TENANT SUITE ARE INCLUDED IN SCOPE…

Is Gray Reed Houston L3 Expansion open in Houston?

Gray Reed Houston L3 Expansion is still under construction in Houston, TX, with an estimated completion of Apr 2027 according to its TDLR registration.

Where is Gray Reed Houston L3 Expansion located?

Gray Reed Houston L3 Expansion is located at 1300 Post Oak Blvd., Ste 300, Houston, TX 77056 1300 Post Oak Blvd., Houston, TX, 77056, in Harris County.

Who is the owner or developer of Gray Reed Houston L3 Expansion?

Four Oaks Place Operating LP is the property owner/developer of record for Gray Reed Houston L3 Expansion, per its TDLR project registration.

Who is the architect or design firm for Gray Reed Houston L3 Expansion?

Abel Design Group is the design firm of record for Gray Reed Houston L3 Expansion, according to its TDLR filing.

How much does Gray Reed Houston L3 Expansion cost and how big is it?

Gray Reed Houston L3 Expansion has an estimated construction value of $1.6M and approximately 7,624 square feet (about $210/sqft), based on its TDLR filing.

Scope of Work

PROJECT IS FOR A PARTIAL FLOOR BUILD OUT OF AN OFFICE WITH PRIMARILY PRIVATE OFFICES AND MEETING SPACES. ELEVATOR LOBBY AND OPENINGS BETWEEN EXISTING OFFICE SUITE AND NEW CONSTRUCTION TO CREATE A SINGLE TENANT SUITE ARE INCLUDED IN SCOPE. RESTROOMS A

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

1300 Post Oak Blvd., Ste 300, Houston, TX 77056 1300 Post Oak Blvd., Houston, TX, 77056

Loading location map…
29.75173, -95.46077

Related City Permits

Building permits found at or near this location

1300 POST OAK BLVD FL 11, Houston, TX 77056

OFFICE CORRIDOR AND RESTROOMS REMODEL 1-30-1-B-A-SPK-FA 21 IBC

IssuedBuilding PmtJul 2026
HOU-26026446-BUILDINGPMT
1300 POST OAK BLVD FL 18, Houston, TX 77056

OFFICE RESTROOMS REMODEL (MASTER OF 2) 1-25-1-B-A-SPK-FA 21 IBC

IssuedBuilding PmtJun 2026
HOU-26049201-BUILDINGPMT
1300 POST OAK BLVD FL 19, Houston, TX 77056

OFFICE RESTROOMS REMODEL (M OF 26049201) 1-25-1-B-A - SPK-FA 2021

IssuedBuilding PmtJun 2026
HOU-26049202-BUILDINGPMT
1300 POST OAK BLVD 1620, Houston, TX 77056

CONV. 4,225 S/F HI-RISE LEASE TO A WHITEBOX 1-25-1-B-A 2021 IBC

IssuedBuilding PmtMay 2026
HOU-26033350-BUILDINGPMT
1300 POST OAK BLVD 1075, Houston, TX 77056

1742 SQ FT OFFICE REMODEL 1-25-1-B-A-100% SPK-FA 2021 IBC

IssuedBuilding PmtMar 2026
HOU-25118780-BUILDINGPMT

Watch all construction in 77056 (Houston)

A short email when anything new is filed in this ZIP. One ZIP free, weekly.

Unsubscribe in one click. Privacy.