Funding type
This project is privately funded, on private land for private use.
ECAM Dallas - Headquarters Renovations in Addison, TX
15182 Marsh Lane, Addison, TX, 75001
ECAM Dallas - Headquarters Renovations is a renovation/alteration project at 15182 Marsh Lane, Addison, in Dallas County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Scheduled to finish Jun 2026 per its TDLR filing; no final inspection recorded yet. The project has an estimated value of $1.5M across about 13,849 sq ft.
- Estimated project value
- $1.5M
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
- 13,849 ft²
About this figure
Square footage reported for this scope of work. It may cover only part of a larger property.
- Estimated cost / ft²
- $108/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
- 7 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.
17 days after the preceding date shown.
Source: TDLR filing
View source recordReview complete · TDLR filing
The filing records completion of the accessibility review.
82 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.
114 days after the preceding date shown.
Source: TDLR filing
View source record
📰About ECAM Dallas - Headquarters Renovations
The Marsh Business Center at 15182 Marsh Lane in Addison, Texas, is the site of a major interior renovation filed under the name ECAM Dallas - Headquarters Renovations. This project involves a 13,849 sq ft interior remodel and finish-out, with an estimated cost of $1,500,000. The work is classified as a Renovation/Alteration on private land for private use.
Stealth Monitoring Inc Attn Legal is listed as the owner of record for this development. The design firm of record is Konstantinos Sotiropoulos, who has been involved in six other TDLR-registered projects totaling $2,215,000 across North Texas, including locations in Dallas, Flower Mound, Southlake, Plano, and Huntsville. Bonita L Anderson serves as the registered accessibility specialist for this specific filing.
Construction Timeline and Status
The project was registered with TDLR in October 2025. Plan review was completed in February 2026, following a construction start date of November 2025 as stated in the filing. The scheduled completion date on the record is June 2026. Despite this timeline, TDLR has not yet recorded a final inspection, meaning the current state of the site is not confirmed in the public record.
The estimated cost of $1,500,000 places this project in the top quarter of renovation filings in Dallas County, which has a median estimated cost of $249,000. The cost per square foot is $108, which is above the county median of $72 per square foot. The scheduled build window of 196 days is longer than the county median of 92 days for similar renovation and alteration projects.
The surrounding area, ZIP code 75001, has a population of about 16,808 according to U.S. Census ACS 2023 five-year estimates. The median household income in this area is $82,577, and the median owner-occupied home value is $455,800. Housing in this ZIP code is predominantly renter-occupied, with 10,590 housing units recorded.
Review Complete
Design review complete, construction may proceed
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ECAM Dallas - Headquarters Renovations is a Renovation/Alteration project located at 15182 Marsh Lane, Addison, TX 75001 in Addison, Texas. The project has an estimated value of $1.5M covering 13,849 sq ft. Stealth Monitoring Inc Attn Legal is the property owner and Konstantinos Sotiropoulos is the design firm of record. The project was registered with TDLR on October 31, 2025.
Frequently Asked Questions
Is the Marsh Business Center renovation complete?
TDLR has not yet recorded a final inspection. While the filing lists a completion date of June 2026, the public record does not confirm the site's current status or that construction has finished.
Who is the owner of the Marsh Business Center project?
The owner of record listed in the TDLR filing is Stealth Monitoring Inc Attn Legal. The project is privately funded on private land for private use.
What is the scope of work for this Addison project?
The scope is described as an Interior Remodel and Finish-Out. It covers 13,849 sq ft of space with an estimated cost of $1,500,000, classified as a Renovation/Alteration.
How does this project's cost compare to others in Dallas County?
The $1,500,000 estimated cost is above the county median of $249,000 for renovation filings. The $108 per square foot rate is also above the county median of $72.
What is ECAM Dallas - Headquarters Renovations?
ECAM Dallas - Headquarters Renovations is a renovation/alteration project at 15182 Marsh Lane in Addison, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: Interior Remodel / Finish-Out
Is ECAM Dallas - Headquarters Renovations open in Addison?
ECAM Dallas - Headquarters Renovations was scheduled to finish construction in Jun 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 ECAM Dallas - Headquarters Renovations located?
ECAM Dallas - Headquarters Renovations is located at 15182 Marsh Lane, Addison, TX, 75001, in Dallas County.
Who is the owner or developer of ECAM Dallas - Headquarters Renovations?
Stealth Monitoring Inc Attn Legal is the property owner/developer of record for ECAM Dallas - Headquarters Renovations, per its TDLR project registration.
Who is the architect or design firm for ECAM Dallas - Headquarters Renovations?
Konstantinos Sotiropoulos is the design firm of record for ECAM Dallas - Headquarters Renovations, according to its TDLR filing.
How much does ECAM Dallas - Headquarters Renovations cost and how big is it?
ECAM Dallas - Headquarters Renovations has an estimated construction value of $1.5M and approximately 13,849 square feet (about $108/sqft), based on its TDLR filing.
Scope of Work
Interior Remodel / Finish-Out
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
15182 Marsh Lane, Addison, TX, 75001
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