Under construction๐Ÿ“‹Project Registered๐Ÿ”ง Renovation/Alteration๐Ÿ’ต This project is privately funded, on private land for private use.

Spec Suite #300

3605 E Plano Parkway, Suite 300, Plano, TX 75074, Plano, TX, 75074

Spec Suite #300 is a renovation/alteration project at 3605 E Plano Parkway, Suite 300, Plano, in Collin County, TX, tracked from its Texas Department of Licensing and Regulation (TDLR) registration. Currently under construction. The project has an estimated value of $100K across about 20,600 sq ft.

Pre-Construction15%

๐Ÿ“ŠProject Metrics

TDLR #TABS2023012578
$100K
Project Value
20,600
Square Feet
$5/sqft
Cost/SqFt
2 months
Duration
Registered:Feb 23, 2023
Start:Mar 1, 2023
Target:May 1, 2023
๐Ÿ“‹

Project Registered

Project has been registered with TDLR and is in pre-construction phase

Spec Suite #300 is a Renovation/Alteration project located at 3605 E Plano Parkway, Suite 300, Plano, TX 75074 in Plano, Texas. The project has an estimated value of $100K covering 20,600 sq ft. Colt Dallas Owner LP is the property owner and Entos Design is the design firm of record. The project was registered with TDLR on February 23, 2023.

โ“Frequently Asked Questions

What is Spec Suite #300?

Spec Suite #300 is a renovation/alteration project at 3605 E Plano Parkway, Suite 300 in Plano, Texas, registered with the Texas Department of Licensing and Regulation (TDLR). Scope of work: Renovation of existing office area, new finishes, existing restroom & break room to remain. Convert partial office area to warehouse.

Is Spec Suite #300 open in Plano?

Spec Suite #300 is currently under construction in Plano, TX. Its current TDLR status is "Project Registered".

Where is Spec Suite #300 located?

Spec Suite #300 is located at 3605 E Plano Parkway, Suite 300, Plano, TX, 75074, in Collin County.

Who is the owner or developer of Spec Suite #300?

Colt Dallas Owner LP is the property owner/developer of record for Spec Suite #300, per its TDLR project registration.

Who is the architect or design firm for Spec Suite #300?

Entos Design is the design firm of record for Spec Suite #300, according to its TDLR filing.

How much does Spec Suite #300 cost and how big is it?

Spec Suite #300 has an estimated construction value of $100K and approximately 20,600 square feet (about $5/sqft), based on its TDLR filing.

๐Ÿ“‹Scope of Work

Renovation of existing office area, new finishes, existing restroom & break room to remain. Convert partial office area to warehouse.

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.

๐Ÿ“…Compliance Timeline

Project Registered
February 23, 2023
Construction Start
March 1, 2023
Expected Completion
May 1, 2023

๐Ÿ“…Project Timeline

Filed

Feb 23, 2023

Review Complete

Inspection Complete

Closed

Quick Actions

TDLR ID: TABS2023012578
๐Ÿ“Š

Collin County Economy

4.6%
Unemployment
$530K
Median Listing
19,082
Bldg Permits/yr
1.3M
Population
5,300
Active Listings
$125K
Median Income
Source: FRED ยท Updated Jun 2026
County projects โ†’

Get alerts for Collin

Daily email when new projects start nearby.

Start Alerts - $19/mo

Download project data

Get curated lists of projects with full contact info.

Browse Data Lists