1009 N Highland Avenue Proposed New Construction Estate | HANA District | 75-Foot Wide Lot A truly exceptional offering in the heart of Arlington Heights' most prestigious HANA district, this bespoke Colonial Chic estate presents a rare opportunity to create a generational home on an expansive 75-foot-wide lot, just moments from downtown dining, shopping, and Metra access. Designed to embody timeless elegance and modern luxury, this residence spans over 5, 600 square feet of curated living space, including 3, 800+ square feet above grade and an additional 1, 800 square feet of fully finished lower-level living with 10-foot ceilings, delivering an estate-level presence seldom available in today's new construction. The home is anchored by a dramatic 1.5-story great room, where soaring ceilings and walls of light create a breathtaking yet inviting atmosphere-equally suited for grand entertaining and refined everyday living. The chef-caliber kitchen is envisioned as the heart of the home, seamlessly supported by a private scullery and full butler's pantry, offering discreet prep and service areas that elevate both function and form. A formal dining room and sun-filled eating nook provide versatile spaces for intimate gatherings or elegant soirees. A grand mudroom off the 3-car tandem garage delivers exceptional organization and storage, balancing luxury living with everyday ease. The main-level private office suite, complete with a full bath, offers remarkable flexibility as a guest suite, in-law arrangement, or executive work-from-home retreat. Upstairs, the home offers 4 bedrooms, with every bedroom featuring its own private en-suite bath, providing a level of privacy, comfort, and hotel-inspired living expected in an estate of this caliber. The primary suite is conceived as a private sanctuary, with spa-level finishes, generous proportions, 2 walk in closets, and an atmosphere of quiet luxury. The finished lower level extends the estate's lifestyle potential with a sixth bedroom, full bath, and expansive recreation spaces-ideal for a media lounge, wellness studio, wine retreat, or entertaining suite. Set within the highly sought-after Olive Elementary, Thomas Middle School, and John Hersey High School districts, this distinguished residence offers a rare fusion of architectural sophistication, premier location, and enduring value-all within a short distance to the vibrant downtown Arlington Heights district. A legacy property. A statement home. An unparalleled opportunity to build at the highest level in one of Arlington Heights' most coveted enclaves.