The gap got wider, not narrower

We wrote in May about nearly three students competing for every purpose-built bed. A new academic year has now started and the arithmetic has not improved.

Savills counts roughly 2.7 students per purpose-built bed across the twenty largest UK markets, against a ratio of 1.5 generally treated as balanced. Reaching that balance would take around 234,000 additional beds. London alone accounts for close to 100,000 of them.

Delivery is the part that has deteriorated. Only about 9,000 new beds reached the market last year and around 14,000 are expected this year, against a historic average nearer 30,000 a year. CBRE describes persistent undersupply across most major university cities and argues it is a structural feature of the market rather than a short-term imbalance.

Why the shortfall persists

Development finance, construction cost and planning have all worked against new schemes at the same time as student numbers held up. A scheme that does not start in 2026 does not deliver beds in 2029, so the 14,000 figure is already determining supply three years out. Nothing in this year's delivery numbers suggests the ratio improves before the end of the decade.

What it means for private investors

  • The overflow lands in the private rented sector. Students who cannot get a purpose-built bed rent houses and flats from private landlords, which supports rents in every postcode within reach of a large campus.
  • Direct purpose-built ownership is a different asset. Individual studio units come with operator dependency, a narrow resale market and mortgage availability that is far thinner than for standard residential. The demand case is strong. The liquidity case usually is not.
  • The tenant-demand read is the usable part. A city with a large student population and a poor bed ratio has a structural floor under rental demand for ordinary two and three-bed stock.

How we approach the sector

We do not source individual purpose-built studios for clients. We use the bed ratio as a location filter for conventional residential instead, favouring cities where the student shortfall is large and the standard rental stock is therefore competed for by more than one tenant type. That produces the same underlying demand exposure with an asset that a mainstream lender will finance and a mainstream buyer will purchase.

The bottom line

The student accommodation shortfall is structural, and this year's delivery figures make it worse rather than better. The opportunity for a private investor is usually not the studio. It is the ordinary flat or house in the city where that shortfall is at its widest.