Commercial Mortgages Coryton and Capital Business Park
Coryton and Capital Business Park (CF14 and CF3) sit on Cardiff's life-sciences and high-tech fringe at the M4 J32 / A470 corridor, Coryton Interchange anchors the northern motorway junction, the compound semiconductor cluster runs through to the Newport Wafer Fab adjacency at Wentloog and Capital Business Park at Wentloog carries the Grade A office and B2 industrial stock supporting the cluster. We arrange Grade A office investment refinance on Capital Business Park, light-industrial and B2 owner-occupier on the compound semiconductor supply chain, and Coryton-fringe trade-counter and B8 logistics across the corridor.
9 active commercial property listings currently tracked in Coryton and Capital Business Park.
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The Coryton and Capital Business Park commercial property market
Coryton (CF14) sits at the M4 Junction 32 / A470 interchange on the north-western edge of Cardiff, with the Coryton Interchange linking the M4 east-west spine to the A470 corridor running north to Pontypridd, Merthyr Tydfil and the Heads of the Valleys. Capital Business Park sits east at Wentloog (CF3), forming the south-eastern hinge of the M4 J29 / J30 cluster and anchoring Cardiff's compound semiconductor and high-tech manufacturing supply chain alongside the Newport Wafer Fab. The cluster is one of the strongest UK semiconductor industry locations and underpins commercial demand across the wider Cardiff Capital Region.
Commercial mortgage flow splits three ways. Grade A office investment refinance on Capital Business Park routes through Shawbrook, Cynergy Bank, OakNorth, Cambridge & Counties and the four high-street RM teams (NatWest, Lloyds, Barclays, Santander) on the larger flagship stock. Light-industrial and B2 owner-occupier on the compound semiconductor supply chain routes through Allica, HTB and YBS Commercial at 70 to 75% LTV and 6.0 to 7.5% pa, with specialist manufacturing operators dominating the deep-volume zone. Coryton-fringe trade-counter and B8 logistics routes through standard small-cap industrial desks plus Shawbrook on let stock.
HM Land Registry residential transactions across CF14 (Coryton fringe) and CF3 (Wentloog / Rumney fringe) reflect outer-suburban and value-end family-buyer demand. Used as a market-temperature signal they confirm the corridor continues to absorb supply, which underwrites convenience-retail and small parade income on the M4 J32 / J30 spine. Land Transaction Tax applies at the commercial rates in Wales on every freehold commercial purchase.
Recent commercial planning activity in Coryton and Capital Business Park (CF14 / CF3)
Two live applications anchor the current Coryton and Wentloog commercial pipeline. The Capital Business Park Wentloog expansion (Ref 25/00892/MJR) covers new Grade A office and Class B2 industrial accommodation supporting the compound semiconductor cluster with Newport Wafer Fab adjacency, the canonical Capital Business Park investment and owner-occupier archetype. The Coryton commercial expansion (Ref 26/00478/MJR) at Coryton Interchange, Manor Way covers new Class B1 office and B8 logistics accommodation at the M4 J32 / A470 corridor, life-sciences fringe, the matching Coryton M4 J32 archetype. Land Transaction Tax applies at the commercial rates on each acquisition; refinancing is unaffected.
Active commercial property types in Coryton and Capital Business Park
Capital Business Park Grade A office
Compound semiconductor-adjacent prime office.
£2M-£8M facility
Wentloog B2 industrial owner-occupier
Compound semiconductor supply-chain B2 manufacturing.
£500K-£3M
Coryton Interchange B1 office
M4 J32 / A470 mid-cap office investment and owner-occupier.
£500K-£2.5M
Coryton B8 logistics
M4 J32 last-mile and regional B8 logistics.
£500K-£3M
Capital Business Park supply-chain industrial
Specialist manufacturing supply-chain B2 / B8.
£500K-£2.5M
Coryton-fringe trade-counter
Trade-counter retail and small B8 industrial.
£300K-£1.2M
Commercial mortgage products active in Coryton and Capital Business Park
Grade A office and B8 logistics investment via commercial investment mortgage. B2 industrial owner-occupier via owner-occupier mortgage. Specialist manufacturing supply-chain operators via owner-occupier on EBITDA. Refurb-to-term on Coryton fringe stock via bridge-to-let. Refinancing maturing facilities is the dominant 2026 product.
Owner-occupier
Businesses buying their trading premises, EBITDA cover at 1.3-1.5x, LTV to 75% on bricks.
Commercial investment
Let assets, ICR at 140-160% stressed, LTV typically 65-75%.
Semi-commercial
Shop+flat archetypes, blended ICR ~145%, LTVs to 75% via specialists.
Bridge-to-let
Vacant or value-add acquisitions with refurb / re-let exit onto term mortgage.
Refinancing
Maturing facilities, equity release on stabilised commercial assets, rate-driven switches.
Lender appetite for Coryton life-sciences fringe and Capital Business Park stock
Grade A office investment via Shawbrook, Cynergy Bank, OakNorth, Cambridge & Counties and the four high-street RM teams (NatWest, Lloyds, Barclays, Santander). B2 industrial owner-occupier via Allica, HTB and YBS Commercial at 70 to 75% LTV and 6.0 to 7.5% pa. Compound semiconductor supply-chain manufacturing via Allica and Shawbrook on sector-specialist EBITDA underwriting. B8 logistics let stock investment via Shawbrook, InterBay Commercial, Cambridge & Counties and Allica. Hodge Bank (Cardiff-HQ commercial specialist) covers Welsh-resident borrower mid-market deals across the corridor. Commercial mortgages are unregulated lending and fall outside the FCA's regulated mortgage perimeter, we do not hold FCA authorisation because the products we arrange are unregulated.
Property types we finance in Coryton and Capital Business Park
Asset classes most active in Coryton and Capital Business Park, each linked to the dedicated finance structure, lender appetite and typical terms for that property type.
Coryton and Capital Business Park sold-price data
Live HM Land Registry transaction data for the Coryton and Capital Business Park local authority area. Use this as market evidence when appraising your scheme or testing GDV assumptions.
Median price
£265K
+0.7% YoY
Transactions (12m)
3,245
Completed sales
New-build share
2.3%
74 new-build sales
New-build premium
+71.6%
vs existing stock
Median price by property type
Detached
£455K
Semi-detached
£300K
Terraced
£260K
Flat / Apartment
£163K
Recent transactions
| Date | Postcode | Address | Type | Price |
|---|---|---|---|---|
| 25 Feb 2026 | CF11 7FD | 35, SEAGER DRIVE | Flat / Apartment | £138K |
| 23 Feb 2026 | CF14 2HR | 38, CORNELLY STREET | Terraced | £258K |
| 20 Feb 2026 | CF11 9EB | 42, SEVERN ROAD | Terraced | £470K |
| 20 Feb 2026 | CF24 4GF | 61, PEN Y WAIN ROAD | Terraced | £145K |
| 20 Feb 2026 | CF24 3EB | 2, LILY STREET | Terraced | £250K |
| 20 Feb 2026 | CF14 0NE | FLAT 2, FIDLAS HOUSE, FIDLAS ROAD | Flat / Apartment | £260K |
| 20 Feb 2026 | CF11 8DD | 26, BROADACRES | Semi-detached | £380K |
| 20 Feb 2026 | CF3 0RJ | 8, GREAT BURNET CLOSE | Semi-detached | £225K |
Source: HM Land Registry Price Paid Data, Cardiff Council. Updated 27 Apr 2026.
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