Funding type
This project is privately funded, on private land for private use.
Sullivan Brothers
1177 West Loop South Suite 1750, Houston, TX, 77027
Sullivan Brothers is a renovation/alteration project at 1177 West Loop South Suite 1750, Houston, in Harris County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Under construction, estimated completion Dec 2026. The project has an estimated value of $600K across about 9,198 sq ft.
- Estimated project value
- $600K
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
- 9,198 ft²
About this figure
Square footage reported for this scope of work. It may cover only part of a larger property.
- Estimated cost / ft²
- $65/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.
3 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.
28 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.
70 days after the preceding date shown.
Source: TDLR filing
View source record
📰About Sullivan Brothers
Sullivan Brothers is renovating 9,198 square feet of existing lease space at 1177 West Loop South in Houston. The project is registered with TDLR under the name Sullivan Brothers and is targeted for December 2026. This specific alteration within Suite 1750 involves the renovation of the existing tenant space, with an estimated cost of $600,000.
The work is classified as a renovation or alteration on private land for private use. The owner of record is 1177 Equity, LLC, and the design firm of record is Ziegler Cooper. Kathy S Rodriguez is the registered accessibility specialist for this filing. The project was registered with TDLR in September 2026, and plan review is pending. Construction is scheduled to begin in October 2026, with a completion date of December 2026.
Project Context and Comparison
Compared to 39011 TDLR-registered renovation and alteration filings in Harris County, this project’s estimated cost is above the county median. The median estimated cost for such projects is $250,000, while this project is estimated at $600,000. The size of 9,198 square feet is larger than the median size of 4,000 square feet. The cost per square foot is $65, which is below the county median of $80 per square foot. The scheduled build window of 70 days is close to the county median of 92 days.
Ziegler Cooper, the design firm for this project, has six other TDLR-registered projects totaling $2,506,559. These include Central Park Two, Tow Allen Center, Pinnacle Professional Building, Loop Central II, and San Felipe Plaza. Most of these projects are in the project registered status, while San Felipe Plaza is review complete. This indicates a consistent pattern of commercial renovation work by the firm in the Houston area.
The site is located in ZIP code 77027, which has a population of about 19,269 according to U.S. Census ACS 2023 estimates. The median household income in this ZIP code is $102,861, and the median owner-occupied home value is $881,700. Housing in this area is predominantly renter-occupied.
City of Houston permit records show two permits on file at this street address, issued between June 2026 and June 2026. These permits are for building work, including office demo and remodel. The Harris County unemployment rate was 5.2 percent in July 2026, higher than a year earlier. This project is privately funded and does not use public funds.
Project Registered
Project has been registered with TDLR and is in pre-construction phase
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Sullivan Brothers is a Renovation/Alteration project located at 1177 West Loop South Suite 1750, Houston, TX 77027 in Houston, Texas. The project has an estimated value of $600K covering 9,198 sq ft. 1177 Equity, LLC is the property owner and Ziegler Cooper is the design firm of record. The project was registered with TDLR on September 21, 2026.
Frequently Asked Questions
Is Sullivan Brothers open for business?
The TDLR record indicates the project is targeted for December 2026. Construction status is separate from business opening, and the record does not confirm if the space is open to the public.
What is the estimated cost of the renovation?
The estimated cost for the renovation of the existing lease space is $600,000. This is above the Harris County median for similar renovation and alteration projects.
Who is the design firm for this project?
Ziegler Cooper is the design firm of record for the Sullivan Brothers renovation at 1177 West Loop South. The firm has several other registered projects in the Houston area.
When is the project scheduled to be completed?
The completion date on the TDLR filing is December 2026. Construction is scheduled to start in October 2026, and the project is targeted for December 2026.
Is the site in a flood zone?
It is designated as zone X, which means it is outside the mapped flood hazard area.
What is Sullivan Brothers?
Sullivan Brothers is a renovation/alteration project at 1177 West Loop South Suite 1750 in Houston, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: Renovation of existing lease space
Is Sullivan Brothers open in Houston?
Sullivan Brothers is still under construction in Houston, TX, with an estimated completion of Dec 2026 according to its TDLR registration.
Where is Sullivan Brothers located?
Sullivan Brothers is located at 1177 West Loop South Suite 1750, Houston, TX, 77027, in Harris County.
Who is the owner or developer of Sullivan Brothers?
1177 Equity, LLC is the property owner/developer of record for Sullivan Brothers, per its TDLR project registration.
Who is the architect or design firm for Sullivan Brothers?
Ziegler Cooper is the design firm of record for Sullivan Brothers, according to its TDLR filing.
How much does Sullivan Brothers cost and how big is it?
Sullivan Brothers has an estimated construction value of $600K and approximately 9,198 square feet (about $65/sqft), based on its TDLR filing.
Scope of Work
Renovation of existing lease 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
1177 West Loop South Suite 1750, Houston, TX, 77027
Related Projects
Related City Permits
Building permits found at or near this location
OFFICE DEMO INT NON-LOAD-BEARING NON-FIRE RATED WALLS 2021 IBC
7,579 SF. HIRISE OFFICE REMODEL 1-18-1-B-A 2021 IBC (SPK/FA)
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