Rent to rent deals come at you fast. A landlord calls, an agent sends a proposal, or you spot a property that could work. The temptation is to get excited and start planning before you know whether the numbers actually stack up.
The good news is you do not need spreadsheets and days of analysis. With a simple framework, you can evaluate a rent to rent deal in under ten minutes and know whether it is worth pursuing further.
Here is the system we use at Xelox Properties to assess rent to rent opportunities across Portsmouth, Hampshire, and the Isle of Wight.
The R2R five-minute test
Ask yourself these five questions. If any of them produce a no, the deal needs serious work before you proceed.
1. Is the head rent realistic?
The head rent is what you pay the landlord each month. It must be significantly below the rental value of the property when sublet. A good rule of thumb is that your head rent should be no more than 60% to 65% of the expected gross rental income from the property.
If the head rent is GBP 1,500 per month, the property needs to generate at least GBP 2,500 per month in sublet income for the deal to work. Anything less and your margins disappear fast.
2. Does the property suit your strategy?
Not every property works for rent to rent. The best candidates are:
- Large properties suitable for HMO conversion (three bedrooms or more)
- Properties in high-demand rental areas
- Homes with existing HMO layouts or easy conversion potential
- Properties near transport links, universities, or hospitals
A two-bedroom flat in a low-demand area with limited parking is probably not a rent to rent deal.
3. Can you achieve the target rent?
Be honest about what the property can actually rent for. Research similar properties in the area. Check Rightmove and SpareRoom for comparable listings. Do not assume you can achieve top-of-market rents just because you plan to refurbish.
If similar rooms in the area rent for GBP 500 per month, your rooms will also rent for around GBP 500 per month. A small premium for better furnishings is realistic. Doubling the market rate is not.
4. What are the setup costs?
Rent to rent requires upfront capital even though you are not buying the property. Calculate:
- Deposit to the landlord (typically one to two months rent)
- Refurbishment and furnishing costs
- HMO licence fees (if applicable)
- Fire safety upgrades (fire doors, alarms, emergency lighting)
- Legal fees for the head lease agreement
- Marketing costs for finding tenants
If the setup costs exceed three to four months of expected net profit, the deal is high risk.
5. What happens if it goes wrong?
Stress-test the deal. Ask what happens if two rooms are empty for two months. What if the landlord wants to sell after twelve months? What if the boiler breaks and costs GBP 2,000 to replace?
A good rent to rent deal survives these scenarios. A bad one fails on the first void period.
The ten-minute analysis template
Here is a simple structure you can work through in under ten minutes.
Step 1: Calculate gross income Room 1: GBP X per month Room 2: GBP X per month Room 3: GBP X per month Total gross income: GBP X
Step 2: Subtract head rent and bills Head rent: GBP X Utilities and council tax: GBP X Total fixed costs: GBP X
Step 3: Estimate operating costs Letting and management (if not self-managing): GBP X Maintenance reserve (5% to 10% of gross income): GBP X Void provision (one month per year per room): GBP X Total operating costs: GBP X
Step 4: Calculate net monthly profit Gross income minus fixed costs minus operating costs equals your net monthly profit.
Step 5: Check the margin Your net monthly profit should be at least GBP 500 per property for a single rent to rent deal to be worth the effort and risk. For larger HMO-style deals, a target of GBP 800 to GBP 1,500 per month is more realistic.
What a good deal looks like
Here is a real example from the Xelox portfolio:
- Three-bedroom property in Portsmouth, head rent of GBP 900 per month
- Three rooms let at GBP 600, GBP 550, and GBP 500 per month (total GBP 1,650)
- Bills and council tax of GBP 250 per month
- Operating costs of GBP 150 per month
- Net monthly profit: GBP 350
This is a moderate deal. It works, but there is not much margin for error. An ideal deal would have a head rent closer to GBP 750 or GBP 800, increasing the monthly profit to GBP 500 or more.
Red flags that should stop you
Walk away from any deal where:
- The landlord will not allow a break clause
- The property needs major structural work
- The head rent is above 70% of the projected income
- The lease term is less than three years with no renewal option
- The landlord expects you to pay for structural repairs
- You cannot verify achievable rents for the area
Final thought
Analysing a rent to rent deal does not need to be complicated. Five key questions and a simple income statement will tell you everything you need to know. If the numbers work, you move to the next stage. If they do not, you move on.
Speed matters in rent to rent because good deals get taken quickly. But speed without analysis leads to bad decisions. Use this framework, and you will move fast without moving blind.
At Xelox Properties, we analyse every rent to rent opportunity against this framework before presenting it to investors. If you are looking for rent to rent opportunities on the South Coast, we would be happy to help.
Contact Xelox Properties to start the conversation.
