A genuine PBSA conversion opportunity with consented planning and pre-paid nutrient credits — but the agent's GDV and rental projections are aggressive ceilings, not base cases. Premier modelled GDV is £2.55M (vs agent £3M+), and realistic profit-on-cost lands at 12–18% rather than the 30%+ the headline implies. Proceed only with a fixed-price build contract, exit pre-secured, and acquisition under £800,000.
A four-storey end-terrace building (basement + ground + two upper floors) on Grange Road in Middlesbrough town centre, currently configured as vacant offices. Full planning consent has been granted for conversion to 38 self-contained student studios, with floor plans showing scope to push to 39 subject to further consents.
The site sits five minutes' walk from Teesside University (~25,000 students, North-East's top-rated for student experience 2023) and within Middlesbrough's £600M regeneration corridor. Recent occupier additions in the immediate area include Wendy's, Level X, Bazaar Restaurant and Jump 360.
Studio sizes range from 18.2 m² to 29.7 m² — at or above Middlesbrough market norm. Communal facilities planned: laundry, bike store, games room and quiet study rooms. £100,000+ of nutrient credits for all 38 apartments are included in the asking price, which is materially valuable and unusual.
The Rightmove particulars present three headline figures. Each one needs interrogating before any bid.
| Agent Claim | Implied Assumption | Premier Read |
|---|---|---|
| "Gross income £300–350k pa" | 38 studios × ~£155–£177/wk × 51 weeks @ 100% occupancy | Aggressive. Middlesbrough studio market is £110–£140/wk. Realistic gross at 95% occ: £238k–£260k pa. |
| "Expected GDV £3M+" | £300k income capitalised at ~9.5% (block PBSA sale to investor) | Builds on the inflated income figure. On Premier-modelled income of £249k, capitalised at 9.75% (tier-3 PBSA), GDV is £2.55M. |
| "Quotes in place with reputable local firm" | Build cost is known but undisclosed in the listing | Withholding the build cost is the most important data gap. Demand the quote before bidding. |
A full developer's residual model. Three scenarios: Bear (build cost overrun + soft lettings), Base (Premier's most-likely outcome), Bull (agent's claimed numbers come true).
| Line Item | Bear Case | Base · Premier | Bull Case |
|---|---|---|---|
| Acquisition | |||
| Purchase price | £895,000 | £820,000 | £780,000 |
| SDLT (commercial rates) | £34,250 | £30,500 | £28,500 |
| Legals + survey + planning checks | £12,000 | £10,000 | £8,000 |
| Conversion capex (38 studios) | |||
| Build cost @ £/sq ft on 14,316 sq ft | £110/sf · £1,575k | £95/sf · £1,360k | £82/sf · £1,174k |
| Contingency (% of build) | 12% · £189k | 8% · £109k | 5% · £59k |
| Professional fees (architect, QS, M&E) | £95,000 | £82,000 | £70,000 |
| FF&E (38 studios fully fitted) | £114,000 | £95,000 | £76,000 |
| Finance & Holding | |||
| Development finance (12-mth, ~10% APR) | £165,000 | £140,000 | £115,000 |
| Marketing + lettings agent fees | £22,000 | £18,000 | £14,000 |
| Total cost | £3.11m | £2.66m | £2.32m |
| Exit | |||
| Stabilised gross income (38 × wk × 51) | £218k | £249k | £305k |
| Capitalisation yield (block PBSA sale) | 10.50% | 9.75% | 9.00% |
| Gross Development Value | £2.08m | £2.55m | £3.39m |
| Profit (GDV − Cost) | −£1.03m | £393k · 14.8% | £1.07m · 46% |
Teesside has scale. ~25,000 enrolled students (Oct 2024 — agent-stated, requires verification with HESA). Top-rated North-East university for student experience 2023.
International cohort matters. ~8,200 non-EU students (33% of roll) — this segment pays higher rents and prefers self-contained accommodation over shared HMOs. Premier-spec studios at 18–30 m² with en-suites match this demand precisely.
University capex commitment. Teesside has invested £280M to date in campus upgrades, with a masterplan running to 2027. A growing university is a growing rental market.
UK visa policy is tightening. 2024–25 changes to dependant visas have already reduced overseas postgraduate applications across UK tier-3 universities. Teesside's international cohort is exposed.
Tier-3 PBSA exit is illiquid. Institutional PBSA buyers (Unite, GCP, etc.) concentrate on Russell Group cities. A 38-bed Middlesbrough scheme is a regional-investor exit, not a national one — pricing reflects this.
Demographic cliff is approaching. The UK 18-year-old population peaks in 2030, then declines through 2035. Build today, exit pre-2030 ideally.
| Tier | Risk | Mitigation |
|---|---|---|
| 🔴 HIGH | Build cost overrun. Conversion of a Victorian end-terrace office to 38 fitted studios is structurally complex. £95/sf base case can move to £110+/sf if unforeseens emerge. | Insist on fixed-price JCT contract with named contractor. Survey before exchange, not after. |
| 🔴 HIGH | Exit illiquidity. Tier-3 PBSA is dependent on regional investors; capitalisation yields can move 100–150 bps against the buyer in a soft market. | Pre-secure exit: institutional pre-let, individual studio sales, or 5-year hold-and-operate plan agreed at acquisition. |
| 🟡 MED | Visa policy on international students. 33% of Teesside roll. Further restrictions reduce demand for premium self-contained studios specifically. | Studios sized 18–30 m² are also lettable to UK postgraduates and young-professional market — backup demand pool exists. |
| 🟡 MED | Planning lapse / variation. Consent details, conditions and any reserved matters must be reviewed line-by-line. | Specialist planning solicitor review of consent + conditions, separate from conveyancing solicitor. |
| 🟡 MED | Listed / conservation status. Period end-terrace, town centre — possible listing or conservation area constraints raise costs and lengthen programme. | Confirm listing/conservation status with Middlesbrough Council before bidding. Material to build cost. |
| 🟢 LOW | Planning consent risk. Already granted — eliminated the single biggest derisking event. | N/A — confirmed in agent particulars. Verify in legal pack. |
A 12.8% discount to OIEO. Reflects appropriate compensation for build risk, exit illiquidity and demographic headwinds. The number Premier would bid.
Acceptable only if (1) build cost is fixed-priced, (2) exit channel is pre-secured, (3) legal pack returns clean.
At asking, profit-on-cost no longer compensates for the 12-month development cycle and tier-3 exit risk. Premier walks.
Planning consent + nutrient credits + walking distance to a 25,000-student university are genuine derisking factors. The asset itself is competitive in the Middlesbrough PBSA market on size, spec and location. This is not a bad deal.
But the agent's £3M GDV and £300k+ rental income are aggressive ceilings that won't survive Premier modelling. The realistic outcome is a £2.55M GDV against a £2.66M total cost, producing a £393k profit at 14.8% on cost — a sound, not spectacular, developer return for a 12-month conversion.
Right buyer: experienced PBSA developer with fixed-price contractor relationship and a clear exit channel (institutional pre-let, individual studio sales, or 5-year hold-and-operate). Wrong buyer: first-time developer, leveraged to the bull-case, expecting the agent's numbers to materialise. Bid £780,000. Stretch to £820,000 only with a clean pack and fixed build price. Walk at asking.