Should I sell my buy-to-let property or keep it?
The questions to ask, the numbers to run and the options in between selling and carrying on as you are.
Higher mortgage rates, tax changes and the Renters' Rights Act have led many landlords to ask whether letting is still worth it. There's no single right answer, but there is a clear way to decide.
Five questions to ask
- What's your real return? Take the yearly rent, subtract mortgage interest, fees, insurance, repairs, certificates and an allowance for empty months. Divide what's left by the money you have tied up in the property.
- What happens when your mortgage fix ends? A higher rate can turn a small profit into a loss.
- Do you expect the property to grow in value? Long-term growth is often where most of the return comes from.
- How much of your time does it take? If the property is a source of stress, that's a cost too.
- What would you do with the money? Compare the return with paying off other debt, a pension or savings.
Tax when you sell
Selling a property that isn't your home usually means paying Capital Gains Tax on the gain. At the time of writing the rates for residential property are 18% for basic-rate taxpayers and 24% for higher and additional-rate taxpayers, after a small tax-free allowance. You have to report the sale to HMRC and pay the tax within 60 days of completion. Speak to an accountant before you sell, because the timing and allowable costs can make a real difference.
Your options for selling
| Option | Good for | Watch out for |
|---|---|---|
| Sell empty on the open market | Usually the highest price | Getting the property back takes time: the selling ground needs four months' notice and can't be used in a tenancy's first year |
| Sell with tenants to an investor | Rent keeps coming in; no need to end the tenancy | A smaller pool of buyers and often a lower price |
| Sell directly to a buyer like an agency | Speed and certainty, whatever the condition | Compare the offer with an open-market valuation |
The options in between
If the main problem is time or risk rather than the numbers, you might not need to sell at all.
- Guaranteed rent gives you a fixed monthly income with no empty months or arrears to worry about.
- Full management hands over the tenants, repairs and paperwork while you keep the full market rent, less a fee.
Compare real figures
The clearest way to decide is to put the numbers side by side: an offer to buy, a guaranteed rent figure and a full management estimate for your property. Choose "Not sure yet" on the form and a specialist will run through all three.
General information for landlords in England, not legal or tax advice. Last checked 12 October 2026.
More landlord guides
- Guaranteed rent explained: how it works and who it suits
- Full management, part management or tenant find?
- How much rent can I charge for my property?
- Renters' Rights Act: what landlords in England need to know
- Common landlord questions, answered
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