This website is for use by professional intermediaries only.
Broker Hotline: 0345 148 9086

Let to Buy Mortgages

Frequently Asked Questions


Q. What is a let to buy mortgage?

A. It is where a client decides to rent their current residential property out and purchases a new property in which to live due to job relocation or personal circumstances.



Q. What products do you offer for a let to buy mortgage?

A. All current rates shown on our product guide are available for let to buy applications. We will lend up to 75% LTV and fees can be added to the loan.



Q. Will Keystone accept all let to buy applications?

A. No, Keystone will only lend if the applicant already has a buy to let property. We cannot lend where the loan would be treated as a regulated mortgage.



Q. What if the applicant has lived in this residential property and it is now rented?

A. If the property has been rented out for over 12 months by the applicant and they can prove the amount of rental income that is being received then yes, Keystone can lend.



Q. What are the stamp duty implications with let to buy mortgages?

A. On second and subsequent houses an additional 3% stamp duty is payable, although if you sell your previous residential property within 3 years the government will refund the 3% you have paid. We suggest that your client seeks tax advice before proceeding with an application.



Q. What documents does the applicant need to provide?

A. The applicant will need to provide the following documents:


• Last 2 years full tax returns and tax calculations or SA302s

• Last 3 months payslips

• Proof of conduct on all mortgages

• Details and proof of mortgage on onward purchase or rental

• Proof of ID

• Proof of new address to evidence the applicant has moved out of the property upon completion. 



download pdf here