Diamond Cellar Houston - Rolex

A 3,084 sq ft renovation at 5015 Westheimer Rd. Suite A2372 in Houston is scheduled to create a specialized retail and workshop space for Diamond Cellar Houston - Rolex. The project, registered under the name La Galleria I, involves combining two existing tenant spaces to form a cohesive environment for watch sales and maintenance. With an estimated cost of $1,179,000, the work is classified as a renovation and alteration within Harris County.

The scope of work includes new flooring, millwork finishes, and ceilings. The layout is designed to feature sales areas at the front, a small workshop for cleaning watches, a single-occupancy restroom, and a lounge with hospitality amenities. The back of house will contain an office and a kitchenette. This configuration supports both customer interaction and technical service operations within the same suite.

Project Details and Status

Archall Architects is the design firm of record for this project. The registered accessibility specialist is Monica J Harris. The owner of record is HG Galleria I. The project is privately funded on private land for private use. TDLR completed plan review in March 2026, and construction was scheduled to begin in January 2026 with a completion date of June 2026. However, TDLR has not yet recorded a final inspection, so the current state of the site is not confirmed in the public record.

The estimated cost of $1,179,000 places this project above the Harris County median for renovation and alteration filings. The median estimated cost for similar projects in the county is $250,000. This project’s cost per square foot is $382, which is above the county median of $80. The scheduled build window of 161 days is longer than the county median of 92 days. These figures reflect the specific scope and quality of finishes planned for this suite.

Archall Architects has two other TDLR-registered projects in the dataset, both for White Castle locations in Fort Worth and The Colony, each valued at $2,100,000. The area surrounding 5015 Westheimer Rd. is part of ZIP code 77056, where the U.S. Census ACS 2023 five-year estimates indicate a population of about 23,314 and a median household income of $101,932. Housing in this area is mostly renter-occupied, with a median owner-occupied home value of $807,300.

City of Houston permit records show seven permits on file at this street address, issued between February 2026 and July 2026. These include building permits for retail lease space remodels and a barbershop remodel. These permits may include other tenants or suites at the same address and do not necessarily reflect the specific scope of the La Galleria I project.