How To Build A House For 100K?
- Miriam Nevarez

- Apr 7
- 3 min read

1. Start with a Simple Design
Smaller Footprint: Keep the house size modest—less square footage means lower costs for materials, labor, and utilities.
Open Floor Plan: Simplified designs with fewer walls can reduce construction costs and make the space feel bigger.
Single Story: A single-story home is usually less expensive to build than one with multiple levels.
2. Use Cost-Effective Materials
Prefabricated or Modular Homes: These homes are factory-built and then assembled on-site, which can be more affordable and quicker to build.
Barndominiums: If you’re open to a more industrial look, barndominiums (steel-frame homes) are an affordable option.
Concrete Blocks or SIPs (Structural Insulated Panels): Consider alternative materials like concrete blocks or SIPs for walls and roofing, which can be more affordable and energy-efficient in the long term.
Recycled or Salvaged Materials: Look for second-hand doors, windows, flooring, and other materials at salvage yards or auctions.
3. DIY or Sweat Equity
Do Some of the Work Yourself: If you're handy or willing to learn, you can save a significant amount by doing some tasks, like painting, landscaping, or interior finishes yourself.
Hire Subcontractors for Specific Tasks: If you're not experienced, consider hiring subcontractors for specialized work like plumbing, electrical, and HVAC, while you manage the project and handle general tasks.
4. Choose an Affordable Location
Land Costs: Buying land in less expensive or rural areas can drastically lower your overall costs. Avoiding high-demand locations can keep your budget intact.
Well-Connected Location: Ensure the location has good access to utilities, so you don’t have to pay extra to have them connected or expanded.
5. Keep the Layout Simple
Fewer Rooms: Stick to a basic layout with the essential rooms—living room, kitchen, a couple of bedrooms, and a bathroom or two.
No Custom Features: Avoid custom cabinetry, fancy finishes, and extravagant details that can quickly raise the cost.
Efficient Use of Space: Incorporate multi-purpose spaces like a combined kitchen/dining area or use built-in furniture to save room and reduce costs.
6. Financing and Budgeting
Get Multiple Quotes: Always get quotes from multiple contractors and suppliers to ensure you’re getting the best price.
Stick to a Strict Budget: Track every expense to avoid surprises. Include a contingency fund for unforeseen costs (typically around 10% of the budget).
Consider Financing Options: Look into government programs or loans that are designed for first-time homebuyers or those building smaller homes. A construction loan might be a good fit for your project.
7. Sustainable Design
Energy Efficiency: Building a home with energy-efficient materials (like double-pane windows, quality insulation, and energy-efficient HVAC systems) may have a higher upfront cost but can save money on utilities in the long run.
Solar Power: If your budget allows, consider installing solar panels. Although the upfront cost is higher, tax credits and energy savings can help reduce costs over time.
8. Use a Pre-Designed Plan
Buy a Pre-Designed Plan: Custom-designed homes can be expensive. Consider buying pre-designed plans, which are much cheaper and often ready for construction.
Minimalist Homes: Consider building a tiny home, a tiny house on wheels, or even a shipping container home. These options are often cheaper and can still provide a functional and comfortable living space.
9. Build in Phases
Phased Construction: If you’re really committed to staying under $100,000, consider building your home in phases. You might start with a basic shell and then add features like extra rooms, landscaping, or upgraded finishes over time as you can afford it.
10. Plan for Long-Term Maintenance
Low-Maintenance Exterior: Use durable, low-maintenance exterior materials like metal or vinyl siding that don’t require frequent upkeep.
Avoid Over-Designing: Overly complicated designs may require more maintenance and repairs in the future, so keep it simple to save on long-term costs.
Conclusion
By focusing on a smaller, more efficient design, using cost-effective materials, and committing to a simple, DIY-friendly approach, you can build a house that’s both affordable and functional, all while staying under your $100,000 budget.
The Barndo Chick
The Barndo Chick, based in Post Falls, Idaho, specializes in residential construction and barndominium builds, offering clients cutting-edge technology paired with affordable building techniques. The Barndo Chick provides a range of styles and designs to inspire your home-building journey. Get in touch with Barndo Chick today!




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