Funding type
This project is privately funded, on private land for private use.
GreenStreet Suite 7100
1201 Fannin St., Level 7 Suite 7100, Houston, TX, 77002
GreenStreet Suite 7100 is a renovation/alteration project at 1201 Fannin St., Level 7 Suite 7100, Houston, in Harris County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Under construction, estimated completion Oct 2026. The project has an estimated value of $331K across about 3,018 sq ft.
- Estimated project value
- $331K
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
- 3,018 ft²
About this figure
Square footage reported for this scope of work. It may cover only part of a larger property.
- Estimated cost / ft²
- $110/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 recordScheduled construction start · Scheduled date
A date supplied in the filing; this does not confirm that work started or finished.
19 days after the preceding date shown.
Source: TDLR filing
View source recordReview complete · TDLR filing
The filing records completion of the accessibility review.
27 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.
156 days after the preceding date shown.
Source: TDLR filing
View source record
📰About GreenStreet Suite 7100
GreenStreet Suite 7100 is a 3,018 sq ft renovation project located at 1201 Fannin St., Level 7 Suite 7100, in Houston’s Central Business District. The work involves the development of a specification suite, including the demolition of non-structural elements and the construction of new partitions, ceilings, finishes, and associated mechanical, electrical, and plumbing improvements. The project is privately funded and registered with TDLR under the name GreenStreet Suite 7100.
The estimated cost for this alteration is $330,560, which equates to $110 per square foot. This figure is above the Harris County median of $80 per square foot for similar renovation and alteration filings. The scheduled build window is 183 days, which is longer than the county median of 92 days for comparable projects. BIII GStreet LLC is the owner of record, and Interior Architects serves as the design firm.
Construction Timeline and Status
TDLR completed plan review in April 2026 and construction is scheduled to finish in October 2026, with work starting April 2026. The registered accessibility specialist for this filing is William T Winning. The project status is listed as Review Complete, indicating that the regulatory review phase has concluded and construction is underway or imminent according to the filing dates.
GreenStreet is one of four TDLR-registered projects associated with BIII GStreet LLC in Houston. The other three projects have estimated costs of $544,105, $1,153,249, and $188,000, all of which are also marked as review complete. Interior Architects has six other registered projects across Texas, including significant developments in Austin and Dallas, with total estimated costs reaching $81,230,000.
City of Houston permit records show nine building permits on file at this street address, issued between February 2026 and July 2026.
Review Complete
Design review complete, construction may proceed
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GreenStreet Suite 7100 is a Renovation/Alteration project located at 1201 Fannin St., Level 7 Suite 7100, Houston, TX 77002 in Houston, Texas. The project has an estimated value of $331K covering 3,018 sq ft. BIII GStreet LLC is the property owner and Interior Architects is the design firm of record. The project was registered with TDLR on March 13, 2026.
Frequently Asked Questions
When is the GreenStreet Suite 7100 renovation expected to finish?
Construction is scheduled to finish in October 2026, with work starting in April 2026. TDLR completed plan review in April 2026, and the filing lists October 2026 as the completion date.
Who owns and designed the GreenStreet project at 1201 Fannin St.?
BIII GStreet LLC is the owner of record, and Interior Architects is the design firm. William T Winning is the registered accessibility specialist for this specific TDLR filing.
What is the estimated cost and size of this suite renovation?
The project covers 3,018 sq ft with an estimated cost of $330,560. This calculates to $110 per square foot, which is above the Harris County median of $80 per square foot for similar renovations.
Is the GreenStreet suite open for business?
The TDLR record only tracks construction and accessibility compliance. It does not indicate whether the business is open. The filing shows construction is scheduled to finish in October 2026, so the space is likely still under renovation.
What specific work is included in the scope of this project?
The scope includes spec suite development, demolition of non-structural elements, and the construction of new non-structural partitions, ceilings, finishes, and associated MEP improvements as detailed in the TDLR filing.
What is GreenStreet Suite 7100?
GreenStreet Suite 7100 is a renovation/alteration project at 1201 Fannin St., Level 7 Suite 7100 in Houston, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: Spec suite development. Demolition of non-structural elements. Construction new non-structural partitions, ceilings, finishes, and associated MEP improvements.
Is GreenStreet Suite 7100 open in Houston?
GreenStreet Suite 7100 is still under construction in Houston, TX, with an estimated completion of Oct 2026 according to its TDLR registration.
Where is GreenStreet Suite 7100 located?
GreenStreet Suite 7100 is located at 1201 Fannin St., Level 7 Suite 7100, Houston, TX, 77002, in Harris County.
Who is the owner or developer of GreenStreet Suite 7100?
BIII GStreet LLC is the property owner/developer of record for GreenStreet Suite 7100, per its TDLR project registration.
Who is the architect or design firm for GreenStreet Suite 7100?
Interior Architects is the design firm of record for GreenStreet Suite 7100, according to its TDLR filing.
How much does GreenStreet Suite 7100 cost and how big is it?
GreenStreet Suite 7100 has an estimated construction value of $331K and approximately 3,018 square feet (about $110/sqft), based on its TDLR filing.
Scope of Work
Spec suite development. Demolition of non-structural elements. Construction new non-structural partitions, ceilings, finishes, and associated MEP improvements.
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
1201 Fannin St., Level 7 Suite 7100, Houston, TX, 77002
Related Projects
Same Owner
$2.2M totalRelated City Permits
Building permits found at or near this location
(M/2)1,141 SF. OFFICE (TRAING RM) REMODEL 1-11-1-B-B '21 IBC SP/FA
(2/2) 1,768 OF 7421 SF OFFICE REMODEL 1-11-1-B-B '21 IBC SP/FA
3018 SQ FT NEW OFFICE SPACE REMODEL 1-11-1-B-A-FA-SPK 21 IBC
4,519 SQ FT NEW OFFICE SPACE REMODEL 1-11-1-B-A-FA-SPK 21 IBC
5,541 SF. AMENITY/ COMMON AREA REMDEL 1-11-1-B-B 2021 IBC SPKL/FA
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