Buckinghamshire industrial and logistics market

Buckinghamshire's industrial market is really two markets in one county. To the south, High Wycombe and Aylesbury sit on the M40 and A41 corridors serving the western edge of London and the Thames Valley. To the north, Milton Keynes is a logistics heavyweight in its own right, sitting at the southern end of the national distribution belt and home to Magna Park Milton Keynes, a 388 acre logistics park where John Lewis runs a two million sq ft campus alongside the Waitrose national distribution centre.

That split shapes everything about the county. Milton Keynes attracts big-box national distribution and major retail logistics, drawing occupiers such as Amazon, Howdens, Hovis and Geodis, while High Wycombe and Aylesbury host trade counters, light manufacturing and regional distribution from the likes of Toolstation, Screwfix, Travis Perkins, Jewson, Royal Mail, DHL and H&M. Understanding which submarket an asset sits in is the first step in pricing it.

Milton Keynes anchors the big-box story

Milton Keynes is the county's prime industrial location and one of the most established distribution towns in southern England. Magna Park Milton Keynes is the centrepiece, a 388 acre park where the John Lewis Partnership operates a two million sq ft campus combining the Waitrose national distribution centre with John Lewis fulfilment. The town's grid road network, central position between London and the Midlands and direct M1 access make it a natural choice for retailers running national or regional distribution from a single hub.

This is a market that rewards scale and modern specification. Occupiers at Milton Keynes are taking large, high-bay units with strong yard depth and power, and the depth of demand for that product keeps the town at the front of investor appetite in Buckinghamshire. It is the part of the county where institutional capital is most comfortable, and where rents and values are most directly exposed to the national big-box cycle.

The southern M40 and A41 corridor

High Wycombe and Aylesbury form the county's southern industrial belt. Cressex Business Park is High Wycombe's principal employment area near Junction 4 of the M40, while Aylesbury's key estate is the Gatehouse industrial area, with Link Aylesbury adding Grade A units nearby. These towns serve a different occupier from Milton Keynes: smaller distribution, trade and light industrial users who value proximity to west London and the Thames Valley over the deep national reach that the M1 offers further north.

Space here is more constrained than at Milton Keynes because the surrounding countryside, including the Chilterns, limits expansion and pushes development toward the redevelopment of existing estates. The arrival of Grade A stock at Link Aylesbury matters precisely because new product is scarce, and well-specified units in this corridor tend to let to occupiers who would otherwise struggle to find modern space within reach of the M40.

Supply, rents and yields

The regional Cushman & Wakefield benchmark for the South East and East in Q2 2025 shows prime rents near 23.50 pounds per sq ft, a prime yield around 4.9 percent, take-up of 1.63m sq ft and availability of 12.04m sq ft. Milton Keynes trades close to the keen end of that range for prime big-box, while the High Wycombe and Aylesbury corridor sits a step behind on both rent and yield, reflecting smaller lot sizes and tighter land supply.

Nationally, completions hit around 16m sq ft in 2025, the lowest since 2018 (Knight Frank), and vacancy ran near 7.5 percent against a 4.6 percent ten-year average. For Buckinghamshire that national supply discipline supports values at Milton Keynes, where new big-box delivery is measured rather than speculative, and it protects the southern corridor where land constraints already keep a lid on new floorspace.

Where development concentrates and what it means for value

Development in Buckinghamshire is concentrated at Milton Keynes, where the land, road network and planning framework support large logistics schemes, and around the edges of Aylesbury, where Link Aylesbury has brought new Grade A industrial product to a supply-starved town. High Wycombe, hemmed in by the Chilterns, is largely an intensification and refurbishment market rather than a source of new floorspace.

For asset values this geography is decisive. Modern big-box units at Milton Keynes carry the keenest pricing and the clearest reversionary rental story, given a 2026 rental-growth forecast of roughly 2.7 to 2.9 percent. Older secondary stock across the county, trading nearer the national 6 percent secondary yield, offers higher income but faces the obsolescence pressure that comes as occupiers demand more power, better yard configuration and improved sustainability ratings.

How we fund warehouse property in Buckinghamshire

We arrange industrial property finance across Buckinghamshire as an introducer to lenders, structuring debt to suit whichever of the county's two markets an asset sits in. For investment purchases of let big-box units at Milton Keynes, we place senior loans that lean on strong covenants and the town's institutional appeal to secure competitive leverage and pricing, and we use the depth of national distribution demand to support the reversionary case.

For faster transactions, an off-market deal, an auction purchase or a unit acquired with vacant possession in the High Wycombe or Aylesbury corridor, we arrange bridging that completes at pace and is designed to convert into term debt once the asset is income-producing. For ground-up logistics development at Milton Keynes and Grade A schemes around Aylesbury, we put together development facilities that draw against build milestones and reflect the realities of land assembly and infrastructure in each location.

As schemes complete and let, we refinance from development or bridging onto stabilisation and then long-term investment loans, using proven income to improve loan-to-value and margin. Across purchase, bridging, development, stabilisation and term funding we match the structure to the asset's submarket, recognising that a big-box unit at Magna Park and a refurbished trade unit at Cressex sit at very different points on the risk and pricing curve.

Outlook for Buckinghamshire

Buckinghamshire's prospects are anchored by Milton Keynes, which should continue to attract national distribution demand and institutional capital while supply stays disciplined. The southern M40 and A41 corridor will remain a tighter, smaller-lot market where new Grade A space at Aylesbury commands a premium. With the 2026 national rental-growth forecast around 2.7 to 2.9 percent, well-located modern stock in both submarkets looks set to hold value, while older secondary units carry the heavier obsolescence risk.

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