Tungsten Park Filton: Magrock contract and design notes for project teams
Reviewed by Joe Ashwell

First reported on The Construction Index
30 Second Briefing
Tungsten Properties has secured £19m from a UK family office and appointed Magrock Construction as main contractor for Tungsten Park Filton, a 4.55-acre industrial estate fronting the A38 near Junction 16 of the M5 and Junction 20 of the M4. The scheme will deliver five Grade A mid-box units from 10,200 sq ft to 30,000 sq ft with first-floor offices, generous yard depths and high power provision to relieve Bristol’s constrained mid-box supply. Design targets include BREEAM ‘Excellent’, EPC A, rooftop PV, EV charging, SuDS features and extensive landscaping.
Technical Brief
- Funding structure pairs Tungsten Properties with a single UK family office as equity partner.
- Site is fully self-contained over 4.55 acres, simplifying security, access control and service routing.
- Unit footprints span 947–2,787 m², suiting mid-box logistics and light industrial occupiers.
- “Generous yard depths” enable HGV turning and dock layout without off-site manoeuvring onto the A38.
- Strong power provision is being designed in anticipation of high process loads and EV charging demand.
- SuDS and extensive landscaping will require coordinated earthworks, permeability design and long-term drainage maintenance planning.
Our Take
The £19 million private-investor financing for Tungsten Park Filton sits at the smaller end of industrial estate funding in our coverage, which typically means faster execution but also tighter scrutiny on pre-lets and ESG performance to de-risk voids.
Filton’s position between Junctions 16 of the M5 and 20 of the M4 aligns with other Bristol-area logistics pieces in our database where developers have been able to command premium rents from urban logistics and e‑commerce users due to constrained land supply near the A38 corridor.
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.


