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Buy to let

No fuss, common-sense approach to lending.

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Criteria for buying a rental property


If your client is looking to buy a property to use as a rental, there are a few things that need to be considered. Your client: 

  • should be 21 years old or older
  • should not own more than 3 mortgaged buy to lets
  • can be a first time buyer or landlord


What you need to know 

  • there is no minimum income requirement
  • we consider non-regulated buy to let applications on an advised basis
  • no owner-occupier requirements
  • non-EEA applicants considered
  • properties must have an energy performance rating of E or above
  • we accept applications from applicants who do not currently own and live in their own home 
  • the maximum LTV for a buy to let mortgage is 75% 
  • the minimum property value and purchase price is £50,000  
  • the minimum loan size is £25,000

The maximum total borrowing must not exceed £2m including our lending. This should include any mortgages the applicant/s is included on jointly. This can exclude any residential and/or holiday let mortgages. 


Our loan to value criteria
Loan to valueMinimum loan sizeMaximum loan sizeInterest only application
60%£25,000£1,000,000Yes
75%£25,000£750,000Yes

How is affordability 
calculated?

We require rental coverage for different lending scenarios. 


Scenario 1 

Your client purchased their property before January 2017 as a buy to let. They would like to remortgage pound for pound.  


Rental coverage we require: 125% at 5.50% as rental coverage*


Scenario 2

Your client purchased their property after January 2017 as a buy to let. They would like to remortgage pound for pound.  


Rental coverage we require: 145% at 5.50% as rental coverage*


*This is for 5-year fixed products. For 2-year fixed products we'll require 7.65% as rental coverage.  

A stress test calculation is used to assess how much someone can borrow.

 

How is a stress rate calculated? 


The stress rate is calculated based on the product term you choose and the date of the purchase property.  


If the application is a pound-for-pound remortgage on a property purchased before January 2017 on a Buy to let basis the income cover ratio (ICR) would be 125% at 5.50%*. 


If the property was purchased after 2017 the ratio would be 145% at 5.50%*


*5 year fixed products only. 2 year fixed rate products require 7.65% as rental coverage. 


Example of how this would work 


If your client has a property they rent for £1000 per month.


To work out how much you can borrow:


Property rental / ICR / stress rate x 12 = maximum loan size


£1000 / 145% / 5.5% x 12 = £150,470


We accept consumer buy to let applications.


Note: Principality Building Society doesn’t currently lend for regulated buy to let mortgage loans but continues to service existing accounts.


Lettings must be Assured Shorthold Tenancy Agreements (ASTA, England) or Written Statement of Standard Occupation Contract (WSSOC, Wales) with no more than 12 months remaining at application.


Where a tenant (England) or contract holder (Wales) is continuing tenancy beyond the initial ASTA/WSSOC, a new rolling contract is acceptable.


This will be verified by the solicitor in line with our mortgage conditions.


All borrowers must be named on the ASTA or WSSOC.


We won’t lend on third party or sub lettings; this includes company lets and local authorities.


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View our Buy to Let and Holiday Let mortgages

Want to find out more, view our Buy to Let and Holiday Let ranges.