Tech Foundry 3, Harwell Science and Innovation Campus, Didcot, Oxfordshire OX11 0GD
5,800 - 135,000 sq ft






Pioneering Tech Box & R&D Space in the UK's Leading Science & Innovation Campus. Available March 2026
Property specification
- Minimum 10m internal clear height
- Roller shutter doors - 5m x 4m
- Opportunity to join the units for a single occupation.
- Timber cladding, dedicated service louvres, brise and plant enclosures
- Scheme surrounded by nature trail and woodland courtyard, with bespoke seating areas
- Shared service yard
- Car parking ratio: 1:45 sq m based on the ground floor area
- 36 EV charging points included in the car parking allocation
- Target BREAAM "very good" (to shell)
Positioned on the scenic Curie Avenue, alongside Tech Foundry 1 and 2, this development has been designed to meet the evolving needs of high-tech innovators, combining exceptional flexibility, sustainability, and strategic positioning. The adaptable shell design allows organisations to customise the space to suit a wide range of operational requirements, from CL2 laboratories to full-height clean rooms, making it ideal for businesses with complex spatial and functional demands. Sustainability is at the core of the development, with features such as biodiverse roofing, green corridors, PV-ready roofs, and EV charging infrastructure supporting net-zero ambitions and high operational efficiency.
Each unit is high-specification and self-contained, featuring dedicated entrances, roller doors, incoming services, and plant spaces, with the option to combine units for single occupancy. The building's structural resilience includes load-bearing slabs designed to accommodate clean rooms, cranes, or two-tier mezzanine offices, offering long-term adaptability for forward-thinking organisations.
Accommodation
Unit floor areas below are split between ground and first floors with an assumed 95% coverage of first floor mezzanine and are based on GIA:
Unit 1: 11,152 sq ft (1,036 sq m)
Unit 2: 22,819 sq ft (2,120 sq m)
Unit 3: 33,916 sq ft (3,151 sq m)
Unit 4: 33,659 sq ft (3,127 sq m)
Unit 5: 22,819 sq ft (2,120 sq m)
Unit 6: 11,152 sq ft (1,036 sq m)
Services
We have not tested the services and give no warranty as to their condition.
Lease terms
Available by way of pre-lease agreement with terms to be agreed
Rates
To be assessed upon completion of development.
Legal costs
Each party to bear their own legal costs.
Energy perfomance certificate
Target EPC A
VAT
All terms quoted are exclusive of VAT where payable.
Rentals
Available upon application
Location
The scheme is located on Curie Avenue, and within close proximity to a wealth of National Science Facilities.
Harwell is located in beautiful countryside just south of Oxford, one of the fastest growing cities in the UK.
Oxford city centre is just over 20 minutes, drive away, Heathrow is 55 minutes by road, and nearby Didcot Parkway station connects you to London Paddington in just 42 minutes. The launch of Crossrail and the upgrade to the Didcot Parkway Line mean it will soon be possible to reach central London Underground stations in under one hour.
Location
The scheme is located on Curie Avenue, and within close proximity to a wealth of National Science Facilities.
Harwell is located in beautiful countryside just south of Oxford, one of the fastest growing cities in the UK.
Oxford city centre is just over 20 minutes, drive away, Heathrow is 55 minutes by road, and nearby Didcot Parkway station connects you to London Paddington in just 42 minutes. The launch of Crossrail and the upgrade to the Didcot Parkway Line mean it will soon be possible to reach central London Underground stations in under one hour.
Train Stations
- Didcot 5.69km
- Appleford 8.01km
- Clifton Hampden 9.57km
- Cholsey 10.50km
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