Gilman Park Townhomes is targeting Built Green 4-star certification to make your home better for the environment and better for your health. Olsen Anderson includes environmentally-friendly features in all homes and recycles construction and demolition waste. A more efficient home reduces your energy and carbon footprint and provides healthier, more comfortable living. By utilizing features such as extra insulation, more efficient heating, windows, and appliances, you not only have a positive impact on the planet, but you save money too.