The 1000 Lakeside Building is one of Portsmouth’s leading business destinations and the south coast’s largest office campus. Situated in North Harbour, this modern development offers flexible workspace for companies looking to grow in a professional, well-connected environment. Its striking full-height glass atrium creates a bright and welcoming first impression. Inside, there are private offices, open-plan coworking areas, and fully equipped meeting rooms. High-speed Wi-Fi and modern facilities support productivity, while onsite amenities, including a café, supermarket, nursery, and hairdresser, make the workday easier for staff and visitors. Getting here is simple. The M27 motorway is just a few minutes away, providing fast access along the south coast and to Southampton. Cosham Train Station is a 5-minute drive, with a free shuttle bus linking the building to the station and local transport hubs. The location also offers plenty to enjoy after work. Port Solent Marina is close by, with restaurants and cafés perfect for lunch or client meetings. Gunwharf Quays provides a mix of shopping and leisure options just a short journey away. For serviced offices in Portsmouth, the 1000 Lakeside Building combines modern facilities, excellent transport links, and a prestigious setting.