Small basement windows typically cost between $150 and $400 per window. The price depends on the material, size, and any additional features such as egress compliance. Vinyl windows are the most affordable, while custom designs and materials like aluminum or wood can increase the overall cost. Installing energy-efficient windows may raise the price but offer long-term savings.

Small basement windows cost between $150 and $400 per window, depending on size, material, and any additional features. Vinyl windows are a budget-friendly option, while custom materials can add to the price. Energy-efficient basement windows help lower heating and cooling costs.