Exceptional mixed-use opportunity in the Haddon Heights Professional Office District. The historic residential home was built in 1915, the thoughtfully designed office addition was completed in 1992 by the historic architects who have lived and worked here for over 35 years. Both the building and grounds have been meticulously maintained. This is a side by side owner occupied residence and professional office, connected on the first and second floors, and offers a detached two car garage, freestanding carport, rear yard, and ample on site parking. It is fully move in ready in its current 50/50 residential office layout. Allowable uses include all professional offices, a single family residence (with or without up to a 25% home office), or a residential duplex or triplex for income producing rentals. Architectural design services and preliminary concept sketches are available to the buyer with an acceptable offer, illustrating several possibilities to suit your needs.The residential side retains original craftsmanship and period woodwork, complemented by modern updates including a renovated kitchen (2016), primary en suite bath with walk in closet and laundry (2021), roof (2016), and upgraded electric. Additional highlights include a full walk out basement, brick fireplace, front porch, covered office entry, and custom rear deck with sail shade. A rare opportunity to live and work in one of Haddon Heights' most desirable locations.