Here are types of cost-effective home additions that are considered to be a good value for your money: Guest Bedroom: Provides space for visitors or potential rental income. Nursery: Affordable option for growing families. Kitchen Extension: Adds value and functionality to your home. Second-Floor Bathroom: Convenient for multiple bedrooms. Garage Conversion: Repurposes existing space for various needs. Basement Finishing: Utilizes unfinished space for extra rooms. Sunroom or Enclosed Porch: Affordable way to expand living space. Home Office: Creates a dedicated workspace. These additions are considered cost-effective because they offer practical benefits, add value to your home, and can provide a good return on investment. Factors like location and specific needs can influence cost-effectiveness. Consult a professional home addition contractor in Bozeman to find the best option