Greenhill Upper School Renovation

4141 Spring Valley Rd, Addison, TX, 75001

Construction complete · Aug 2026Project Closed

Greenhill Upper School Renovation is a new construction project at 4141 Spring Valley Rd, Addison, in Dallas County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Construction complete (TDLR inspection passed Aug 2026). The project has an estimated value of $3.0M across about 28,780 sq ft.

Estimated project value: $3.0M; 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: 28,780 ft²; About this figure
Square footage reported for this scope of work. It may cover only part of a larger property.
Estimated cost / ft²: $104/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: 4 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.

May 14, 2025449 days across supplied datesAug 6, 2026

Project registeredMay 14, 2025 · TDLR filing
Registration of the project with the Texas Department of Licensing and Regulation.
Source: TDLR filing
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Inspection completeMay 14, 2025 · TDLR filing
The filing records completion of the accessibility inspection.
Same day as the preceding date shown.
Source: TDLR filing
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Scheduled construction startMay 27, 2025 · Scheduled date
A date supplied in the filing; this does not confirm that work started or finished.
13 days after the preceding date shown.
Source: TDLR filing
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Scheduled completionSep 25, 2025 · Scheduled date
A date supplied in the filing; this does not confirm that work started or finished.
121 days after the preceding date shown.
Source: TDLR filing
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Project closedAug 6, 2026 · TDLR filing
The project record was closed in TDLR.
315 days after the preceding date shown.
Source: TDLR filing
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Project Closed

Project has been completed and closed

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Greenhill Upper School Renovation is a New Construction project located at 4141 Spring Valley Rd, Addison, TX 75001 in Addison, Texas. The project has an estimated value of $3.0M covering 28,780 sq ft. Greenhill School is the property owner and Perkins&Will is the design firm of record. The project was registered with TDLR on May 14, 2025.

Frequently Asked Questions

What is Greenhill Upper School Renovation?

Greenhill Upper School Renovation is a new construction project at 4141 Spring Valley Rd in Addison, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: 28,780 SF renovation of existing building. Renovation includes moving walls, updating finishes, and new furniture.

Is Greenhill Upper School Renovation open in Addison?

Construction on Greenhill Upper School Renovation is complete — TDLR records show the project passed its required accessibility inspection in Aug 2026. The building is finished and very likely open.

Where is Greenhill Upper School Renovation located?

Greenhill Upper School Renovation is located at 4141 Spring Valley Rd, Addison, TX, 75001, in Dallas County.

Who is the owner or developer of Greenhill Upper School Renovation?

Greenhill School is the property owner/developer of record for Greenhill Upper School Renovation, per its TDLR project registration.

Who is the architect or design firm for Greenhill Upper School Renovation?

Perkins&Will is the design firm of record for Greenhill Upper School Renovation, according to its TDLR filing.

How much does Greenhill Upper School Renovation cost and how big is it?

Greenhill Upper School Renovation has an estimated construction value of $3.0M and approximately 28,780 square feet (about $104/sqft), based on its TDLR filing.

Scope of Work

28,780 SF renovation of existing building. Renovation includes moving walls, updating finishes, and new furniture.

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.