BLOGS

A joint venture that cuts against the market mood

Watkin Jones' tie-up with HGP lands at an odd moment for UK real estate. Institutional capital has been broadly risk-off through 2025 and into 2026, with build-to-rent and speculative residential schemes facing higher funding costs and slower approvals. Purpose-built student accommodation (PBSA), by contrast, is proving one of the few asset classes where deal activity is holding up — and East London is where that resilience is now most visible.

The joint venture points to a forward-funded development model: Watkin Jones contributing delivery expertise and site pipeline, HGP bringing capital discipline more typical of value-add real estate investors than pure student housing specialists. That combination matters. It suggests investors are underwriting PBSA less as a niche alternative asset and more as a structurally undersupplied residential product with defensible income — a framing that has kept the sector attractive even as generalist housebuilders pull back.

Why East London specifically

East London boroughs — Tower Hamlets, Newham, Hackney, and the wider Stratford corridor — sit within commuting distance of UCL East, Queen Mary University of London, London Metropolitan, and the University of East London, while also benefiting from Elizabeth line connectivity into central London campuses. That geography has long made the area attractive for PBSA, but delivery has lagged demand for several cycles, partly because planning committees in these boroughs have prioritised affordable and family housing quotas over specialist accommodation uses.

REalyse planning pipeline data tracked across East London local authorities shows a pattern consistent with this: a meaningful volume of consented or in-principle student accommodation schemes sitting dormant relative to their unit counts, often stalled at the funding stage rather than the planning stage. That's the gap a joint venture structure like Watkin Jones–HGP is designed to close — pairing sites that already have planning momentum with capital that can move at pace. If the deal unlocks previously stalled consents rather than pursuing fresh land, it could meaningfully shift completions timelines across the pipeline over the next two to three years.

What the yield and demand picture shows

Rental comparables across East London postcodes point to sustained demand pressure in the sub-markets PBSA typically serves. Asking rents for smaller units and shared/HMO-style accommodation in these boroughs have continued to outpace wider London growth rates, reflecting both population inflow near university clusters and a shrinking pool of affordable private rented stock for students who would otherwise compete with young professional renters.

Gross yields on PBSA-adjacent stock in East London postcodes have generally sat above the equivalent figures for standard build-to-rent flats in the same districts — a differential that has widened, not narrowed, over the past 18 months as construction cost inflation has slowed new supply more than it has slowed demand. For institutional investors underwriting on a comparables basis, that spread is the commercial logic behind deals like this one: PBSA offers a income profile that looks more resilient to void risk than general-needs residential in the same submarkets, provided the location is genuinely proximate to verified student populations rather than merely "London-adjacent."

Planning and delivery risk still the binding constraint

None of this removes the structural friction in East London's planning environment. Local authorities in the area have shown mixed appetite for PBSA relative to general housing need, and Section 106 obligations plus nomination agreements with universities remain a common point of negotiation that can add months to a scheme's timeline even after planning consent is secured. Boroughs with tighter housing delivery targets have, in some cases, pushed back on PBSA-heavy applications on the grounds that they don't count toward general housing numbers in the same way.

For investors and lenders assessing exposure to this pipeline, the key underwriting question isn't whether demand exists — the demographic and rental data support that it does — but whether a given scheme's planning status, nomination agreements, and construction cost base can survive the 24–36 month journey from consent to first-let. Deals structured as joint ventures with experienced operational partners, rather than pure land acquisitions, appear better placed to manage that risk, which may explain why this structure is emerging now rather than a straightforward forward-funding purchase.

Outlook

The Watkin Jones–HGP joint venture is unlikely to be an isolated data point. If East London's PBSA yield spread continues to hold above general residential, and university enrolment in the area remains stable to growing, expect further joint ventures and forward-funding structures to emerge across the borough over the next 12 months — particularly targeting sites with existing consent rather than fresh applications. For developers and lenders tracking the pipeline, the more useful signal than any single transaction is whether stalled consents across Tower Hamlets, Newham, and Hackney start converting into starts. That conversion rate, more than headline deal volume, will show whether PBSA investment is genuinely reviving or simply consolidating around a handful of well-capitalised players.