Student HMO finance vs PBSA finance
Student housing splits into two worlds: shared houses let to students (student HMOs) and purpose-built schemes (PBSA). They are financed very differently. This guide compares the two so you can fund the right asset the right way.
A student HMO is a shared house let room by room to students, financed with an HMO commercial or buy-to-let mortgage of typically 70 to 75 percent of value, with licensing and Article 4 planning to check. PBSA is purpose-built, operator-run student accommodation financed as an institutional asset, with development, stabilisation and investment debt sized against income and gross development value. HMOs offer higher headline yields and a lower entry cost; PBSA offers scale, institutional liquidity and stronger covenant income. This is about financing student accommodation as an investment, not a student maintenance loan.
At a glance
- Student HMOShared house, let by the room
- PBSAPurpose-built, operator-run scheme
- HMO loan to valueTypically 70 to 75%
- PBSA loan to value55 to 65% on a standing asset
- HMO checkArticle 4, HMO licence
- PBSA checkOperator, occupancy, income structure
Two different assets
A student house in multiple occupation (HMO) is a shared house let room by room to students, usually a converted residential property. Purpose-built student accommodation (PBSA) is residential property designed and operated specifically for students, run by a specialist operator and let by the bed, studio or cluster flat. They sit at opposite ends of the student-housing market and are financed in very different ways.
Both are routes to investing in student accommodation as a business. Neither is a student maintenance loan or help paying rent.
How a student HMO is financed
A student HMO is financed with an HMO commercial mortgage or a specialist HMO buy-to-let mortgage, typically up to 70 to 75 percent of value, often with a refurbishment element where the property is being converted or upgraded to HMO standard. Lenders check the HMO licence, the room count, fire and amenity standards, and the planning position, including whether the area is covered by an Article 4 direction that removes permitted-development rights to create new HMOs.
- HMO commercial or buy-to-let mortgage, typically 70 to 75% loan to value
- Article 4 direction: check whether planning permission is needed to create the HMO
- HMO licence: most larger shared houses need one from the local authority
- Valuation: larger HMOs are often valued on income (commercial) rather than bricks and mortar
- Refurbishment finance or bridging where the property needs converting first
How PBSA is financed
PBSA is financed as an institutional asset across its lifecycle. A scheme is built or converted with development finance against cost and gross development value, bridged through lease-up with stabilisation finance, then held on an investment term loan or refinanced as a standing asset. Loan to value on a stabilised PBSA asset is typically 55 to 65 percent, sized against income and an interest cover ratio rather than a simple bricks-and-mortar value. The operator, the occupancy and the income structure drive the terms.
Comparing the two
| Feature | Student HMO | PBSA |
|---|---|---|
| Asset | Shared house, let by the room | Purpose-built, operator-run scheme |
| Typical loan to value | 70 to 75% | 55 to 65% (standing asset) |
| Valuation | Bricks and mortar or income | Income and gross development value |
| Headline yield | Often higher | Keener, more institutional |
| Planning | Article 4 and HMO licensing | Full planning, often purpose-built |
| Liquidity | Local investor market | Deep institutional market |
Student HMOs typically show higher headline yields and a lower entry cost, suiting private landlords and portfolio investors. PBSA offers scale, institutional liquidity and stronger, more durable covenant income, suiting developers, operators and institutional investors. Knight Frank put annual UK PBSA investment volume at around 3.0 billion pounds for 2024, a depth of market the HMO sector does not match.
Which to finance, and how we help
The right asset depends on your capital, your appetite for management and your strategy. We arrange finance across both ends of the market, from HMO mortgages and refurbishment bridging to full PBSA development, stabilisation and investment debt. We are an arranger, not a lender, and we place each case with the funder whose appetite fits the asset, whether that is a specialist HMO lender or an institutional PBSA funder.
Student HMO finance vs PBSA finance: common questions
Is PBSA a HMO?
Generally no. PBSA is purpose-built student accommodation, run by a specialist operator and usually planned and regulated as student accommodation in its own right, not as a house in multiple occupation. A student HMO is a shared house let room by room, typically a converted residential property that needs an HMO licence.
Do you need a licence for a student HMO?
Most larger shared student houses need an HMO licence from the local authority, and some areas operate additional or selective licensing. You should also check for an Article 4 direction, which removes permitted-development rights and means planning permission is needed to create a new HMO.
Can you get a mortgage on a student HMO?
Yes. Student HMOs are financed with HMO commercial mortgages or specialist HMO buy-to-let mortgages, typically up to 70 to 75 percent of value, sometimes with a refurbishment or bridging element where the property is being converted to HMO standard.
What yields do student HMOs achieve compared with PBSA?
Student HMOs typically show higher headline yields and a lower entry cost than PBSA, reflecting the more intensive management and the local rather than institutional market. PBSA yields are keener: Knight Frank put prime PBSA net initial yields at around 4.25 percent in 2025, reflecting institutional demand and secure income.
Should I invest in a student HMO or PBSA?
It depends on your capital, appetite for management and strategy. Student HMOs suit private landlords seeking higher yields and a lower entry cost; PBSA suits developers, operators and institutional investors seeking scale, liquidity and durable covenant income. We arrange finance across both.
Funding a student accommodation scheme?
Send us the scheme and the operator and we will come back with a view on fundability and likely terms within one working day.