All planning matters have been addressed and the scheme is only subject to the resolution of highways mitigation measures.
The scheme, named Kingstanding, will transform 30 acres of unused land on the outskirts of Tunbridge Wells into a thriving new business community.
It will involve building 800,000 sq ft of warehouse and office accommodation in a parkland landscape and a water feature.
U+I is in detailed discussions with a potential occupier for a significant part of the scheme.
Richard Upton, chief development officer at U+I, said: “U+I is now a step closer to unlocking the potential in this unused greenbelt land just outside Tunbridge Wells town centre as a thriving new business destination and community space, with nature and wellbeing at its heart.
“With demand for office and industrial space far outstripping supply, Kingstanding will attract firms from a range of backgrounds to a workspace inspired by the outdoors and fit for the modern era. “