Dirt to Dollars: Breaking Down a 5-Building Flex Office Warehouse in Little Elm, TX

What happens when you combine strategic land acquisition, a booming suburban market, and smart financial planning?

You get a compelling case study in commercial real estate development.

This case study takes a deep dive into a flex office/warehouse development project located in Little Elm, Texas — just outside Dallas. With five buildings totaling ~26,000 square feet, this build targets the growing demand for smaller, flexible industrial units catering to tradespeople, entrepreneurs, and logistics-based tenants.

 

Let’s break down the numbers — and the lessons — behind this profitable project.


Project Snapshot

  • Location: Little Elm, Texas (Dallas suburbs)
  • Lot Size: 2.3 acres
  • Buildings: 5 flex office/warehouse structures
  • Total SF: ~26,000
  • Units: 16 total (1,200–1,500 SF each)
  • Unit Layout: ~90% warehouse, ~10% office + restroom

The Financial Breakdown

Cost Category Total
Land (incl. closing) $450,000
Soft Costs (design, engineering, feasibility) $65,500
Site Development (grading, utilities, paving) $586,000
Vertical Construction (buildings, finish-out) $1,148,000
TOTAL PROJECT COST $2,249,700
  • Cost Per SF (incl. land): ~$90.00
  • Cost Per SF (excl. land): $70.00

 Revenue Model (Estimated)

Note: Estimates may vary based on local rental comps and lease structure (NNN assumed).

  • Unit Size Range: 1,200 – 1,500 SF
  • Estimated Rent: $14–$18/SF NNN
  • Annual Gross Revenue (full occupancy): ~$364,000 – $468,000
  • Target Cap Rate: 6.5% – 7.5%
  • Valuation at 7% Cap: ~$4.7M
  • Est. Profit Margin: ~100%+ potential upside

Key Investment Takeaways

  • Flex Space is in Demand: Ideal for small businesses, hybrid work models, and last-mile logistics.
  • Low Vacancy Risk: Multiple small tenants diversify income and reduce exposure.
  • Simplified Construction: Metal buildings with modular layouts mean faster builds and fewer surprises.
  • Strong Cash Flow Potential: NNN leases and manageable operating expenses make this a cash-generating machine.

Final Thoughts

This project is a textbook example of niche development success — especially in high-growth suburban markets.

By focusing on affordability, flexibility, and tenant demand, this Little Elm development checks all the boxes for a long-term cash-flowing asset.

Want to build something similar? Let’s connect.


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Drop a comment below or share this post with someone looking to break into commercial development. Have questions about costs, zoning, or feasibility? I’m happy to help.

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