Funding type
This project is privately funded, on private land for private use.
Project Eagle - Building 4 in Plano, TX
5500 Legacy Drive, Building 4, Plano, TX, 75204
Project Eagle - Building 4 is a new construction project at 5500 Legacy Drive, Building 4, Plano, in Collin County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Under construction, estimated completion Mar 2029. The project has an estimated value of $201.0M across about 679,000 sq ft.
- Estimated project value
- $201.0M
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
- 679,000 ft²
About this figure
Square footage reported for this scope of work. It may cover only part of a larger property.
- Estimated cost / ft²
- $296/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
- 2y 4mo
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.
48 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.
851 days after the preceding date shown.
Source: TDLR filing
View source record
📰About Project Eagle - Building 4
Project Eagle - Building 4 is a new construction development located at 5500 Legacy Drive in Plano, Texas. The project encompasses approximately 679,000 square feet of office space, including an entry lobby and other supporting areas. This large-scale build is privately funded on private land for private use. The owner of record is KDC Legacy Eagle HQ Development One, LLC, while M. Arthur Genler Jr. & Associates, Inc. serves as the design firm. The project is registered with TDLR, and its completion is targeted for March 2029.
Construction Scope and Cost
The estimated cost for this office facility is $201,000,000. This figure translates to approximately $296 per square foot. In the context of Collin County new construction filings, this cost is above the county median. The scheduled build window for this project is 851 days, which is longer than the county median of 212 days. Marcela Abadi Rhoads is the registered accessibility specialist associated with this filing.
Developer Portfolio and Local Context
KDC Legacy Eagle HQ Development One, LLC has six other TDLR-registered projects in Plano, with a combined total value of $471,100,000. These include Garage B, Building 8, Garage A, Building 3, and Garage C. The design firm, M. Arthur Genler Jr. & Associates, Inc., is also responsible for these same six projects. The development is part of a broader campus initiative in the 75204 ZIP code, which has a population of about 33,552 residents. Median household income in this area is estimated at $93,007, with a median owner-occupied home value of $451,900. Housing in the area is predominantly renter-occupied, according to U.S. Census Bureau estimates.
Construction on the project is scheduled to begin in December 2026. The registration with TDLR was recorded in October 2026. Plan review is pending as the project moves through the regulatory process. The final completion date on the filing remains targeted for March 2029. This timeline reflects a significant construction period for a facility of this magnitude and complexity.
Project Registered
Project has been registered with TDLR and is in pre-construction phase
Follow this project
Get an email when the status changes — permits pulled, construction started, work finished. Free, and nothing else.
Or watch all projects in 75204 (Plano)
One email per change. Unsubscribe in one click. Privacy.
Project Eagle - Building 4 is a New Construction project located at 5500 Legacy Drive, Building 4, Plano, TX 75204 in Plano, Texas. The project has an estimated value of $201.0M covering 679,000 sq ft. KDC Legacy Eagle HQ Development One, LLC is the property owner and M. Arthur Genler Jr. & Associates, Inc. is the design firm of record. The project was registered with TDLR on October 14, 2026.
Frequently Asked Questions
What is the address of Project Eagle - Building 4?
The project is located at 5500 Legacy Drive, Building 4, Plano, TX 75204.
How large is the office space?
The scope includes approximately 679,000 square feet of office space with an entry lobby and supporting areas.
Who is the owner of record?
The owner of record is KDC Legacy Eagle HQ Development One, LLC.
Is the project open to the public?
The project is under construction with a completion date targeted for March 2029. It is not open.
What is the estimated cost per square foot?
The estimated cost is $296 per square foot, based on a total project cost of $201,000,000.
What is Project Eagle - Building 4?
Project Eagle - Building 4 is a new construction project at 5500 Legacy Drive, Building 4 in Plano, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: Approximately 679,000 sf of office space with entry lobby and other supporting spaces
Is Project Eagle - Building 4 open in Plano?
Project Eagle - Building 4 is still under construction in Plano, TX, with an estimated completion of Mar 2029 according to its TDLR registration.
Where is Project Eagle - Building 4 located?
Project Eagle - Building 4 is located at 5500 Legacy Drive, Building 4, Plano, TX, 75204, in Collin County.
Who is the owner or developer of Project Eagle - Building 4?
KDC Legacy Eagle HQ Development One, LLC is the property owner/developer of record for Project Eagle - Building 4, per its TDLR project registration.
Who is the architect or design firm for Project Eagle - Building 4?
M. Arthur Genler Jr. & Associates, Inc. is the design firm of record for Project Eagle - Building 4, according to its TDLR filing.
How much does Project Eagle - Building 4 cost and how big is it?
Project Eagle - Building 4 has an estimated construction value of $201.0M and approximately 679,000 square feet (about $296/sqft), based on its TDLR filing.
Scope of Work
Approximately 679,000 sf of office space with entry lobby and other supporting spaces
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
5500 Legacy Drive, Building 4, Plano, TX, 75204
Related Projects
Same Owner
$282.1M totalNearby Projects
Within 0.6 miWatch all construction in 75204 (Plano)
A short email when anything new is filed in this ZIP. One ZIP free, weekly.
Unsubscribe in one click. Privacy.
Keep exploring
What else is changing in Plano?
See the surrounding filings, compare the reported schedules, and follow the places that matter to you.