Preparing Commercial Spaces for Your Next Business Tenant – Clean, Flexible, and Ready for Vision

A white box finish-out is one of the most important steps in preparing a commercial space for a new tenant. Whether you’re a landlord, property manager, or investor in Prosper, TX, creating a clean, functional, and code-compliant white box gives future tenants a space they can easily transform into their ideal layout. At NorthStar Commercial Interiors, we specialize in delivering White Box Commercial Finish-Outs in Prosper, TX that meet professional standards and set the stage for a successful tenant improvement build.



With years of experience supporting commercial landlords and small business owners across Collin and Denton County, our team understands what it takes to create a white box that is not only structurally sound but also fully aligned with today’s leasing expectations. We handle everything from demolition and cleanup to utilities, drywall, lighting, and compliance work—ensuring the space is move-in ready for any future build-out.

What Is a White Box Finish-Out?

A “white box” refers to a commercial space that has been stripped down, cleaned up, and rebuilt to a neutral, ready-to-customize condition. This phase brings the space to a leasable standard while still giving the incoming tenant plenty of freedom to design the final interior.

A typical white box space includes:

• Finished drywall
• Primed or painted walls
• Basic electrical service
• HVAC distribution and ductwork (up to code)
• Concrete flooring
• Drop ceiling or open ceiling (depending on the asset)
• Restrooms meeting code requirements
• Fire suppression and safety systems
• Updated lighting
• Mechanical, electrical, and plumbing brought to standard
• Compliance with ADA and local Prosper building codes

With a proper white box finish-out, both landlords and tenants start from a clean slate—making the future build-out faster, easier, and more cost-effective.

White Box Finish-Out Services We Provide in Prosper, TX

NorthStar Commercial Interiors offers a fully managed process to ensure your space transitions smoothly from its previous condition into a polished, professional white box ready for lease.

1. Interior Demolition & Cleanup

We remove all unnecessary or damaged materials, old flooring, partitions, fixtures, and tenant-specific improvements. Our demolition phase prepares the space for a fresh build and ensures it is clean, safe, and ready for construction.

2. Structural & Framing Work

If any repairs, reinforcements, or layout adjustments are needed, we ensure the space is structurally sound before moving forward with interior construction.

3. Electrical, Mechanical & Plumbing Preparation

Our team upgrades or adjusts MEP systems to base building standards. This includes:

• Electrical panels and outlets
• Lighting and emergency lighting
• HVAC distribution
• Plumbing rough-ins
• Restroom compliance

We ensure everything aligns with Prosper’s building codes and meets commercial leasing expectations.

4. Drywall, Ceilings & Walls

We complete framing, drywall installation, texturing, painting, and any required ceiling work—whether you want a clean drop ceiling or a modern exposed ceiling look.

5. Flooring Preparation

While white boxes do not typically include finish flooring, we ensure the concrete is clean, patched, and level—ready for future installation once the tenant selects materials.

6. Fire, Safety & ADA Compliance

We ensure the space meets current safety guidelines and is compliant with:

• Fire suppression and emergency systems
• Egress and safety lighting
• Accessibility requirements

This ensures your property is ready for occupancy and avoids costly code issues later.

7. Turnkey White Box Delivery

When we’re done, you’ll have a clean, modern, flexible commercial space ready to show prospective tenants—and ready for immediate tenant improvement work once the lease is signed.

Why Prosper Landlords Trust NorthStar Commercial Interiors

• We understand what tenants look for.

Our years of completing finish-outs for medical, retail, and professional clients give us unique insight into what makes a space desirable and functional.

• We communicate throughout the entire project.

You’ll never be left guessing where things stand or what comes next.

• We prioritize code compliance and build quality.

Our white box work ensures the next tenant has a solid foundation to start their custom build.

• We help reduce downtime between tenants.

A well-prepared white box increases leasing appeal and accelerates move-in readiness.

• We support your long-term asset value.

Better-prepared interiors make future improvements easier and more cost-efficient.

White Box Finish-Outs for a Wide Range of Commercial Spaces

We provide white box construction for:

• Retail stores
• Offices
• Medical and dental suites
• Wellness centers
• Childcare and tutoring spaces
• Professional services
• Boutiques and studios
• Gyms and specialty-use businesses

No matter the property, our goal is the same—prepare a space that helps your next tenant succeed.

Frequently Asked Questions (FAQs)

What is included in a white box commercial finish-out?

A white box finish-out typically includes framed and finished walls, basic electrical and lighting, HVAC distribution, plumbing prep, restrooms, safety systems, and a clean concrete floor. The space is brought to a neutral, ready-for-build state for future tenants.

How does a white box finish-out help landlords in Prosper, TX?

It prepares the property for leasing, speeds up tenant move-in timelines, reduces downtime between tenants, and offers a clean slate that appeals to a wide range of businesses.

Can NorthStar Commercial Interiors bring older spaces up to code during a white box project?

Yes, we ensure all white box spaces meet Prosper’s current building codes, ADA requirements, and fire/safety regulations before delivery.

How long does a white box commercial project usually take?

Timelines vary depending on the condition of the existing space, required demolition, and scope of mechanical, electrical, and plumbing work. We provide a clear schedule after the initial walkthrough.

What types of commercial properties do you serve in Prosper?

We perform white box finish-outs for retail, medical and dental suites, office spaces, fitness studios, childcare facilities, salons, tutoring centers, and professional services.

Start Your White Box Project in Prosper, TX

Whether you need a complete white box transformation or updates to meet current code requirements, NorthStar Commercial Interiors is ready to help. Our team delivers clean, professional, tenant-ready spaces designed for seamless transition into the next build-out phase.

Call 972-813-9190 today to schedule your consultation for White Box Commercial Finish-Outs in Prosper, TX.