Commercial Mortgages Cardiff
Coryton and Capital Business Park Cardiff modern commercial buildings

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.

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

DatePostcodeAddressTypePrice
25 Feb 2026CF11 7FD35, SEAGER DRIVEFlat / Apartment£138K
23 Feb 2026CF14 2HR38, CORNELLY STREETTerraced£258K
20 Feb 2026CF11 9EB42, SEVERN ROADTerraced£470K
20 Feb 2026CF24 4GF61, PEN Y WAIN ROADTerraced£145K
20 Feb 2026CF24 3EB2, LILY STREETTerraced£250K
20 Feb 2026CF14 0NEFLAT 2, FIDLAS HOUSE, FIDLAS ROADFlat / Apartment£260K
20 Feb 2026CF11 8DD26, BROADACRESSemi-detached£380K
20 Feb 2026CF3 0RJ8, GREAT BURNET CLOSESemi-detached£225K

Source: HM Land Registry Price Paid Data, Cardiff Council. Updated 27 Apr 2026.

Coryton and Capital Business Park commercial mortgage FAQs

Up to 70% LTV on strong-covenant let stock. Compound semiconductor and high-tech tenants with strong covenant price at 60 to 65% LTV (~7.0% pa). Secondary Capital Business Park stock with secondary covenants typically caps at 70%. The binding constraint is almost always ICR, not headline LTV.
Allica, HTB, YBS Commercial and Shawbrook all run active owner-occupier programmes for B2 manufacturing on Capital Business Park. Typical 70 to 75% LTV at 6.0 to 7.5% pa on EBITDA cover. The Newport Wafer Fab adjacency anchors one of the deepest semiconductor supply chains in the UK.
Shawbrook, InterBay Commercial and Cambridge & Counties dominate let-stock B8 logistics investment. Allica and HTB cover owner-occupier B8 logistics. Typical 70 to 75% LTV at 6.0 to 7.5% pa for owner-occupier, 70% LTV on ICR for investment. The Manor Way consent (Ref 26/00478/MJR) is the current canonical M4 J32 archetype.
The Newport Wafer Fab (the largest semiconductor manufacturing plant in Wales, immediately east of Wentloog) anchors one of the strongest compound semiconductor clusters in the UK. Strong tenant covenant on let stock and stable demand from semiconductor supply-chain operators underwrites rental income across Capital Business Park and the Coryton M4 J32 / A470 corridor. Lender appetite is materially deeper than equivalent UK regional B2 / B8 manufacturing markets.

Buying or refinancing in Coryton and Capital Business Park?

Free-of-charge deal assessment. Indicative commercial mortgage terms within 48 hours.