Somerset industrial and logistics market

Somerset's industrial market is being reshaped by one of the largest single investments in the South West. The county runs along the M5 between Bristol and Devon, served by Junctions 23, 24 and 25 and the A38 and A39, and its established towns of Bridgwater and Taunton anchor the demand. What sets Somerset apart now is Gravity, the 635 acre smart campus beside M5 Junction 23 near Bridgwater, anchored by the Agratas battery gigafactory and designated as a tax site within the Great Western Freeport.

Around that headline scheme sits a more conventional logistics and trade market. Westpark 26 beside M5 Junction 26 provides industrial, distribution and trade-counter space, the Junction 21 Enterprise Area is North Somerset's main employment and distribution location and a freeport tax site, and Yeovil retains a long-established advanced-manufacturing base with Leonardo Helicopters at the former Westland site and Screwfix headquartered at Houndstone Business Park.

The Gravity gigafactory and what it changes

Gravity is a structural shift rather than an incremental one. A 635 acre campus anchored by the Agratas battery gigafactory creates a large, power-intensive manufacturing anchor on M5 Junction 23, and its freeport tax-site status improves the viability of supply-chain, advanced-manufacturing and energy-transition occupiers that want to locate nearby. The effect is to pull demand and supply-chain investment towards Bridgwater on a scale the county has not previously supported.

For the wider industrial market, an anchor of this size tends to generate clustering: component suppliers, logistics support and ancillary manufacturing seek positions close to the gigafactory, and the labour and infrastructure built to serve it lowers the barrier for further development. That dynamic, combined with freeport reliefs, materially strengthens the investment case for land and buildings in the Bridgwater corridor.

The conventional logistics and trade market

Beyond Gravity, Somerset functions as a steady M5 distribution and trade market. Westpark 26 at Junction 26 serves Taunton and the surrounding area with industrial, distribution and trade-counter space, and the Junction 21 Enterprise Area gives North Somerset a freeport-backed employment location close to Bristol. Trade and merchant occupiers such as Screwfix, Toolstation and Howdens reflect the consumer and construction-supply demand that underpins the county's mid-sized unit market.

Yeovil is a distinct manufacturing economy. Leonardo Helicopters has built rotary aircraft at the former Westland site for decades, giving the town a deep aerospace and engineering base, and Screwfix's head office at Houndstone Business Park adds a significant local employer. This is sticky, specialist demand rather than footloose distribution.

Supply, rents and yields

Somerset shares the South West regional metrics reported by Cushman & Wakefield for Q2 2025: prime rent around £9.75 per sq ft, prime yield near 5.3 percent, take-up of roughly 1.97m sq ft and availability of about 5.08m sq ft. The county's M5-fronting parks command the firmer end of that range, while the gigafactory and freeport activity at Bridgwater are likely to lift land values and development appetite over time.

Modern Grade A supply is limited outside the major schemes, consistent with national completions at their lowest since 2018 (Knight Frank). With the national prime big-box rent near £11.90 per sq ft (Colliers, June 2025), Somerset rents remain below national prime, but the combination of freeport status and the Gravity anchor creates an unusual prospect of demand-led rental growth in the Bridgwater corridor.

Asset values, freeport upside and power

Value in Somerset is increasingly a two-track story. The Bridgwater corridor, driven by Gravity and freeport reliefs, has clear upside for land and build-to-suit manufacturing and supply-chain space, while the conventional M5 distribution and trade estates at Taunton and Junction 21 offer steady, income-led value with reversionary potential.

Power and grid capacity are central to the value case at the gigafactory end, given the energy intensity of battery manufacturing and its supply chain. Assets with secured connections, or sited to benefit from the infrastructure built around Gravity, will see the firmest support. Yeovil's aerospace base, by contrast, derives value from long-established, specialist occupiers that are expensive to relocate.

How we finance warehouse property in Somerset

We are an arranger and introducer, and Somerset's two-track market calls for two distinct approaches. For the conventional M5 distribution and trade estates at Westpark 26, the Junction 21 Enterprise Area and around Taunton, we place senior investment loans sized against the covenant and lease profile, with freeport reliefs at Junction 21 supporting the case for both occupiers and lenders. Where buildings are bought vacant or for repositioning, we arrange bridging and refinance onto term debt once they are let.

The Gravity corridor at Bridgwater is a development and build-to-suit story. For supply-chain, advanced-manufacturing and energy-transition occupiers locating near the Agratas gigafactory, we structure development funding that takes account of the freeport tax-site reliefs, any pre-let and, critically, the grid-connection timetable that battery-related users depend on. Power capacity is as much a financing question as a planning one here, and lenders price it accordingly. For Yeovil's established aerospace and trade occupiers we structure owner-occupier and investment debt suited to long-dated, specialist tenancies. Across both tracks we run a competitive process so the funding reflects the specific asset, its location and whether it sits inside the freeport.

Outlook for Somerset

Somerset has the strongest structural catalyst of any South West county outside Bristol, with the Gravity gigafactory and freeport status capable of reshaping the Bridgwater corridor, while the M5 trade-and-distribution market and Yeovil's aerospace base provide a steady underpinning. Against a national 2026 rental-growth forecast of about 2.7 to 2.9 percent, expect demand-led growth around Bridgwater and more typical regional performance elsewhere, with grid capacity the key constraint to watch.

Market figures are South West-level benchmarks attributed to Cushman & Wakefield (Marketbeat Logistics & Industrial, Q2 2025), used as regional context for Somerset rather than a county-specific measurement. National figures: VOA and the research houses as cited.