A rare opportunity in the heart of Vieux-Lille! This exceptional 17th-century townhouse, officially listed as a Historic Monument, offers outstanding potential for heritage lovers and savvy investors. Spanning approximately 200 m², the property is laid out over three levels of around 60 m² each, and includes: A street-facing commercial ground floor Two upper floors designated for residential use A private inner courtyard, not overlooked The building has been completely stripped (core structure and shell exposed), offering a blank canvas for a complete renovation project. Major works are required, but the solid structure and generous volumes provide multiple layout possibilities. An official inventory has been recorded in line with its Monument Historique status, listing the historical features to be preserved. Major advantage: eligible for the French “Monument Historique” tax scheme, making it an excellent opportunity for investors seeking property tax deductions. Possibility to apply for change of use to convert the entire building into residential (subject to planning permission). A rare and character-filled property, just steps away from shops, restaurants, and the iconic streets of Vieux-Lille.