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D10
Single Let vs Multi-Let Room by Room
When does converting an existing single let to room-by-room actually pay off?
Compare your options
Single let (AST)
Pros
- Simple
- Mortgage friendly
- Low management
Cons
- Lower yield
- Single tenant void = 100% income loss
Best for: Family homes in family-rental locations.
Multi-let / room-by-room
Pros
- Higher yield
- Diversified void risk
- Often resilient in downturns
Cons
- Licensing if 3+ unrelated tenants
- Higher management
- Bills usually included
Best for: Houses near jobs, hospitals, universities or transport hubs.
Worked scenarios
3-bed near hospital, £900 vs £1,650 pcm
| Option | Outcome |
|---|---|
| Single let | Easier life, lower yield. |
| Room-by-room | Materially higher yield; HMO licensing likely required. |
Decision checklist
- Confirm HMO licensing rules for your council.
- Check Article 4 / planning.
- Budget capex (locks, fire doors, alarms).
- Get specialist HMO mortgage quotes.
- Plan tenant find and management.
Relevant tools
Related guides
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