WAUWATOSA, WIS. — Irgens Development Partners’ Mayfair Woods Business & Technology Center, which is located within the Milwaukee County Research Park in Wauwatosa, has achieved LEED Silver certification for the Core & Shell of the building. The 163,350-square-foot, five story office facility is situated on a 10.8-acre site. High-energy efficient glass, low impact materials with recycled content and extensive use of day lighting were employed at the site in order to reduce long-term operating costs. Elements including green space buffers, wooded areas, activity trails, a pond and natural waterway are highlights of the property. The cost of completion was not disclosed.