Funding type
This project is privately funded, on private land for private use.
Skymark Addition
1521 N Copper Street, Arlington, TX, 76011
Skymark Addition is a additions to existing building project at 1521 N Copper Street, Arlington, in Tarrant County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Scheduled to finish Apr 2026 per its TDLR filing; no final inspection recorded yet. The project has an estimated value of $2.0M across about 2,718 sq ft.
- Estimated project value
- $2.0M
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
- 2,718 ft²
About this figure
Square footage reported for this scope of work. It may cover only part of a larger property.
- Estimated cost / ft²
- $736/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
- 8 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.
35 days after the preceding date shown.
Source: TDLR filing
View source recordReview complete · TDLR filing
The filing records completion of the accessibility review.
227 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.
14 days after the preceding date shown.
Source: TDLR filing
View source record
📰About Skymark Addition
The Skymark Addition at 1521 N Copper Street in Arlington adds 2,718 square feet of new space to an existing building. The scope of work includes new vestibules, a porte cochere, and a new gym. The project is privately funded and located on private land in North Arlington, Tarrant County.
Texas Trust Credit Union is the owner of record for this development. Franz Architects serves as the design firm of record. The registered accessibility specialist for the project is Landy Perkins. The estimated cost for the addition is $2,000,000, which calculates to $736 per square foot.
The project was registered with the Texas Department of Licensing and Regulation in July 2025. Construction was scheduled to begin in September 2025. The filing indicates a planned completion date of April 2026. TDLR completed plan review in April 2026. However, the agency has not yet recorded a final inspection, so the current state of the site is not confirmed in the public record.
Context and Comparisons
This project is one of six other TDLR-registered projects associated with Texas Trust Credit Union. Those other filings total $3,200,000 and are all marked as closed. Franz Architects has six other registered projects totaling $5,727,530, all of which have completed review.
Among 1,338 TDLR-registered additions to existing buildings in Tarrant County, the median estimated cost is $700,000. This project's cost is above that county median. The median size for such projects is 5,346 square feet, while this addition is 2,718 square feet. The median cost per square foot is $175, placing this project's $736 per square foot above the county median. The scheduled build window for this project is 241 days, which is longer than the county median of 184 days.
The area surrounding the site includes several established businesses. Nearby locations include Pappasito's Cantina, The Home Depot, Comfort Suites Arlington - Entertainment District, Public Storage, Arlington Liquor Store, and LA Fitness. According to U.S. Census American Community Survey estimates for ZIP code 76011, the population is about 22,297. The median household income is $51,910, and the median owner-occupied home value is $218,400.
Review Complete
Design review complete, construction may proceed
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Skymark Addition is a Additions to Existing Building project located at 1521 N Copper Street, Arlington, TX 76011 in Arlington, Texas. The project has an estimated value of $2.0M covering 2,718 sq ft. TEXAS TRUST CREDIT UNION is the property owner and Franz Architects is the design firm of record. The project was registered with TDLR on July 28, 2025.
Frequently Asked Questions
What is the specific scope of work for the Skymark Addition?
The filing describes the work as an existing 2,718 sq ft addition of new vestibules, a porte cochere, and a new gym.
Who is the owner and who designed the project?
Texas Trust Credit Union is the owner of record. Franz Architects is the design firm of record for the project.
Is the construction finished and has it passed inspection?
TDLR completed plan review in April 2026, but the agency has not yet recorded a final inspection. The current state of the site is not confirmed in the public record.
How does the cost per square foot compare to other projects in Tarrant County?
The project costs $736 per square foot. This is above the county median of $175 per square foot for similar additions to existing buildings.
What is Skymark Addition?
Skymark Addition is a additions to existing building project at 1521 N Copper Street in Arlington, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: Scope of work is for an existing 2,718 sq ft addition of new vestibules, porte cochere, and new gym.
Is Skymark Addition open in Arlington?
Skymark Addition was scheduled to finish construction in Apr 2026 according to its TDLR registration, but TDLR has not recorded a final accessibility inspection, so its opening status is not confirmed in the public record.
Where is Skymark Addition located?
Skymark Addition is located at 1521 N Copper Street, Arlington, TX, 76011, in Tarrant County.
Who is the owner or developer of Skymark Addition?
TEXAS TRUST CREDIT UNION is the property owner/developer of record for Skymark Addition, per its TDLR project registration.
Who is the architect or design firm for Skymark Addition?
Franz Architects is the design firm of record for Skymark Addition, according to its TDLR filing.
How much does Skymark Addition cost and how big is it?
Skymark Addition has an estimated construction value of $2.0M and approximately 2,718 square feet (about $736/sqft), based on its TDLR filing.
Scope of Work
Scope of work is for an existing 2,718 sq ft addition of new vestibules, porte cochere, and new gym.
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
1521 N Copper Street, Arlington, TX, 76011
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