Agents have been appointed to market the landmark West Hartford Park development in Cramlington, which spans 126-acres.
Arlington Real Estate has appointed HTA Real Estate and CBRE as joint marketing agents for the scheme, as it moves towards a planning decision in May.
The huge site is being brought forward in partnership with Homes England, and represents the largest remaining strategic employment allocation in Northumberland.
It is capable of delivering more than one million sq ft of high-quality industrial, manufacturing and logistics space.
The development has already attracted strong interest from local, regional, national and international occupiers seeking large-scale, fully-enabled space in a globally connected location.
The masterplan outline application proposes flexible manufacturing and industrial units ranging from 40,000 sq ft to 532,000 sq ft, available on freehold or leasehold terms, alongside office accommodation, innovation-led facilities and ancillary retail amenity.
Once operational, the scheme is expected to support the creation of more than 2,000 jobs, generating in excess of £150m of investment into the North East economy.
Dean Cook, managing director of Arlington Real Estate, said: "Appointing HTA and CBRE is a significant step forward for West Hartford Park. They are both highly respected agents with a proven track record and experience in the industrial and logistics sector and strong national and international connections with occupiers.
"We are already seeing very encouraging levels of interest from occupiers across multiple sectors, including advanced manufacturing, renewables, logistics and technology. West Hartford Park offers something genuinely unique in the North East, scale, power, connectivity and proximity to a deep-water port."
Richard Scott, director from HTA Real Estate said the development was "one of the most strategically significant employment sites currently being brought to market in the North East".
He added: "We are already engaging with a range of businesses exploring expansion and relocation opportunities, and we expect interest to accelerate further as the planning process progresses."
David Cato, director from CBRE noted: "There is strong demand nationally for large, well-located industrial and manufacturing sites with the ability to deliver bespoke solutions. West Hartford Park meets that requirement and is particularly well positioned to attract inward investment into the region."