25 Post Office Square Ideally situated close to Chatham Center at Post Office Square, this 549 SF retail or office condominium offers a prime location with excellent visibility, ample on-site parking, and plenty of foot traffic. As an end unit featuring expansive windows, the space is filled with natural light, creating an inviting atmosphere for customers or clients. Renovated in 2022, the unit includes modern finishes such as high-end vinyl plank flooring, shiplap accent walls, custom lighting, central air conditioning, and a private restroom.