Funding type
This project is privately funded, on private land for private use.
ZACHRY EXPANSION SUITE 500 in Houston, TX
3151 BRIARPARK DR, LEVEL 5, SUITE 500 HOUSTON, TX, Houston, TX, 77042
ZACHRY EXPANSION SUITE 500 is a renovation/alteration project at 3151 BRIARPARK DR, LEVEL 5, SUITE 500 HOUSTON, TX, Houston, in Harris County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Under construction, estimated completion Nov 2026. The project has an estimated value of $1.2M across about 18,669 sq ft.
- Estimated project value
- $1.2M
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
- 18,669 ft²
About this figure
Square footage reported for this scope of work. It may cover only part of a larger property.
- Estimated cost / ft²
- $64/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
- 2 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 recordScheduled construction start · Scheduled date
A date supplied in the filing; this does not confirm that work started or finished.
62 days after the preceding date shown.
Source: TDLR filing
View source recordReview complete · TDLR filing
The filing records completion of the accessibility review.
6 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.
55 days after the preceding date shown.
Source: TDLR filing
View source record
📰About ZACHRY EXPANSION SUITE 500
The renovation of Suite 500 at Briarpark Green is scheduled to finish in November 2026. This project involves the alteration of 18,669 square feet on Level 5 of the building located at 3151 Briarpark Dr, Houston, TX 77042. The filing identifies the work as a renovation of existing space for the owner of record, GPI Briarpark Green LP.
Ziegler Cooper Architects is the design firm of record for this project. William T Winning serves as the registered accessibility specialist. The estimated cost for the renovation is $1,200,000, which calculates to $64 per square foot. This project is privately funded and located on private land for private use.
Construction Timeline and Status
TDLR completed plan review in September 2026. Construction is scheduled to finish in November 2026, with work starting in September 2026. The TDLR status for this registration is Review Complete. The project was registered with the Texas Department of Licensing and Regulation in July 2026.
In Harris County, the median estimated cost for renovation and alteration projects is $250,000. This project’s cost is above the county median for its type. The median size for such projects is 4,000 square feet, while this project covers 18,669 square feet. The median cost per square foot in the county is $80, whereas this project is $64 per square foot.
The scheduled build window for this project is 61 days, which is shorter than the county median of 92 days. GPI Briarpark Green LP has five other TDLR-registered projects totaling $2,630,000. Ziegler Cooper Architects has six other TDLR-registered projects totaling $3,971,906.
City of Houston permit records show seven permits on file at this street address, issued between February 2026 and August 2026. These permits are for building work at the address and may include other tenants or suites. The most recent permit description references a high-rise office lease and remodel. Briarpark Green is described by third-party sources as a LEED Platinum Class-A office building.
Review Complete
Design review complete, construction may proceed
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ZACHRY EXPANSION SUITE 500 is a Renovation/Alteration project located at 3151 BRIARPARK DR, LEVEL 5, SUITE 500 HOUSTON, TX, Houston, TX 77042 in Houston, Texas. The project has an estimated value of $1.2M covering 18,669 sq ft. GPI BRIARPARK GREEN LP is the property owner and ZIEGLER COOPER ARCHITECTS is the design firm of record. The project was registered with TDLR on July 23, 2026.
Frequently Asked Questions
When is the renovation at Briarpark Green Suite 500 scheduled to finish?
The renovation is scheduled to finish in November 2026. Construction work started in September 2026, following the completion of TDLR plan review in the same month.
Who is the design firm for this project?
Ziegler Cooper Architects is the design firm of record. William T Winning is the registered accessibility specialist for the project.
What is the estimated cost of the renovation?
The estimated cost is $1,200,000. This amount covers the renovation of 18,669 square feet of existing space on Level 5.
Is the project located in a flood zone?
It is located in FEMA zone X according to the National Flood Hazard Layer.
What type of work is being performed?
The work is classified as a Renovation/Alteration. The scope involves the renovation of existing space for private use on private land.
What is ZACHRY EXPANSION SUITE 500?
ZACHRY EXPANSION SUITE 500 is a renovation/alteration project at 3151 BRIARPARK DR, LEVEL 5, SUITE 500 HOUSTON, TX in Houston, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: RENOVATION OF EXISTING SPACE
Is ZACHRY EXPANSION SUITE 500 open in Houston?
ZACHRY EXPANSION SUITE 500 is still under construction in Houston, TX, with an estimated completion of Nov 2026 according to its TDLR registration.
Where is ZACHRY EXPANSION SUITE 500 located?
ZACHRY EXPANSION SUITE 500 is located at 3151 BRIARPARK DR, LEVEL 5, SUITE 500 HOUSTON, TX, Houston, TX, 77042, in Harris County.
Who is the owner or developer of ZACHRY EXPANSION SUITE 500?
GPI BRIARPARK GREEN LP is the property owner/developer of record for ZACHRY EXPANSION SUITE 500, per its TDLR project registration.
Who is the architect or design firm for ZACHRY EXPANSION SUITE 500?
ZIEGLER COOPER ARCHITECTS is the design firm of record for ZACHRY EXPANSION SUITE 500, according to its TDLR filing.
How much does ZACHRY EXPANSION SUITE 500 cost and how big is it?
ZACHRY EXPANSION SUITE 500 has an estimated construction value of $1.2M and approximately 18,669 square feet (about $64/sqft), based on its TDLR filing.
Scope of Work
RENOVATION OF EXISTING 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
3151 BRIARPARK DR, LEVEL 5, SUITE 500 HOUSTON, TX, Houston, TX, 77042
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Related Projects
Related City Permits
Building permits found at or near this location
REM. 2,876 SQ. FT. HI-RISE OFFICE LEASE 1-12-1-B-B SP/FA 2021 IBC
HIRISE RMODL 2882 SF OF 23,206 SF OFFICE 1-12-1-B-B-SPK-FA '21 IBC
HI-RISE OFFICE 4340 SF REMODEL 1-12-1-B-B-100%SPK-FA 2021 IBC
2,574 SQ FT OFFICE EXPANSION TO 6381 SQ FT 1-51-1-B-A- SPK-FA 2021
DEMO OF INTERIOR NON-LOAD BEARING NON-FIRE RATED WALLS 2021 IBC
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