New Homes 157th & NE Halsey. Rosemont is synonymous with "Quality." A Master Suite plus three bedrooms and the laundry facilities upstairs! Nice! On the main, a designer kitchen with stainless appliances, quartz counters, hardwood-style laminates, and the Great Room Plan that makes for awesome entertaining or nice quiet nights. The 6-inch backsplash? The Moldings? Those are standard amenities, too! And a lot more!