Arlington’s Cramlington industrial park: layout, access and servicing notes for engineers
Reviewed by Tom Sullivan

First reported on The Construction Index
30 Second Briefing
A masterplan outline application by Arlington Real Estate and Homes England proposes West Hartford Park, a 126‑acre industrial and logistics scheme at Cramlington delivering over one million sq ft of B2/B8 floorspace in units from 174,375 sq ft to 532,000 sq ft. The site, five miles from the deep‑sea Port of Blyth and within the Energy Central Partnership and AI Growth Zones, is positioned for offshore energy, clean tech and advanced manufacturing occupiers. The £400m scheme is forecast to create around 2,000 jobs and add significant port‑related capacity.
Technical Brief
- Masterplan is an outline planning application, so detailed phasing, groundworks and infrastructure design remain to follow.
- B2/B8 units are planned as “flexible”, implying large clear spans, high eaves and adaptable loading arrangements.
- Non-industrial components include office, ancillary retail and education/innovation facilities, affecting traffic modelling and parking ratios.
- Development sits adjacent to an existing industrial and innovation cluster, so tie-ins to existing roads and services will be critical.
- Both freehold and leasehold structures are proposed, likely driving a mix of build-to-suit and speculative sheds.
Our Take
Within our 265 Infrastructure stories, there are relatively few large-scale industrial parks in the north of England, so West Hartford Park positions southeast Northumberland as a more direct competitor to established logistics hubs around Teesside and the Humber.
The 1 million sq ft of planned industrial and logistics space, combined with proximity to the Port of Blyth, is likely to appeal to offshore wind, subsea and energy-transition supply chains that already use Blyth for component handling and testing.
An investment scale above £400m on a 126-acre site suggests plot densities and servicing levels closer to higher-spec manufacturing estates than basic warehousing, which will matter for utilities planning and geotechnical ground-improvement strategies on former greenfield or semi-brownfield land around Cramlington.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
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