LOCATION, LOCATION, LOCATION! Position your practice at 400 Townline Road, ideally situated at the highly visible intersection of Route 347 (Smithtown Bypass) and Route 454 (Veterans Memorial Highway) in Hauppauge. This state-of-the-art, 22,000-square-foot medical office building was renovated in 2025, featuring stunning interior and exterior upgrades throughout. Now available is the final leasing opportunity with 1,500 to 4,500 square feet is to become brand-new vanilla box medical office space, ready to be customized to your needs. Suite 100: 1,500 SF Suite 170: 3,000 SF (subdividable) Contiguous 4,500 SF space Monthly Lease plus CAM and utilities. CAM and Security Deposit are prorated based on the amount of SF leased space. The property also offers a spacious parking lot with 140+ spaces, providing exceptional convenience for both employees and patients.