VOTED #1 SUBURBAN DEVELOPER OF THE YEAR BY CHICAGO AGENTS CHOICE AWARDS!! Luxury Building - completion date SPRING 2024. The Hill at 514 Hillgrove Avenue is a boutique 10-unit luxury building bringing sophisticated, maintenance-free condominium living. Custom cabinetry, Professional Series Thermador appliances, spa-like baths, and private terraces are just the beginning. Perfectly situated in the heart of downtown Western Springs. 4 AVAILABLE FOR SALE/6 ALREADY SOLD. photos from 105 S Cottage Hill, Elmhurst as 514 Hillgrove will have the same high-quality finishes.