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Darlington Building Society Eases Buy-to-Let Requirements

Darlington Building Society eases buy-to-let requirements for brokers, reducing rates on specialist mortgage products.

By David Sampson
24 June 2026
2 min read
UK buy to let mortgage article image for Darlington Building Society Eases Buy-to-Let Requirements

TL;DR

  • Darlington Building Society has reduced buy-to-let requirements for brokers and cut rates by 10 basis points on specialist mortgage products.
  • this change will make borrowing more accessible for landlords and investors.

Written by David Sampson for Mortgage118. Last updated 24 June 2026. Reviewed against our editorial standards. Editorial standards. Mortgage118 is a directory — not FCA-authorised and not a mortgage adviser.

Darlington Building Society has announced a significant easing of its buy-to-let requirements for brokers, which is expected to benefit landlords and investors looking to expand their portfolios. This move comes alongside a reduction in rates for its specialist residential Visa and Foreign National mortgage products, making it a timely adjustment in the current market.

What are the changes to buy-to-let requirements?

The Darlington Building Society has streamlined its buy-to-let criteria, making it easier for brokers to assist clients in securing funding. This adjustment is aimed at enhancing the accessibility of buy-to-let mortgages, thereby encouraging investment in rental properties.

How have mortgage rates changed?

Alongside the easing of requirements, Darlington has decreased rates by 10 basis points on its specialist residential Visa and Foreign National mortgage products. The two-year and five-year fixed-rate products at 90% loan-to-value (LTV) are now available at 5.89% with a £999 fee, which can be added to the loan. This reduction may provide a more attractive option for potential borrowers.

What this means for landlords and investors

The changes implemented by Darlington Building Society are likely to have a positive impact on landlords and property investors. With lower rates and simplified requirements, securing a buy-to-let mortgage becomes less daunting. This could lead to increased investment in the rental market, potentially stimulating growth in property portfolios.

Frequently asked questions

What types of properties qualify for buy-to-let mortgages?

Buy-to-let mortgages typically qualify for properties that are intended for rental purposes, including single-family homes, flats, and multi-unit dwellings.

How can I calculate my buy-to-let mortgage affordability?

You can use a BTL affordability calculator to assess how much you can borrow based on your income, expenses, and the expected rental income from the property.

About David Sampson

David Sampson writes about the UK mortgage market for Mortgage118, covering specialist lending, market trends, and practical advice for borrowers. All content is reviewed for accuracy against FCA guidelines and current market data.

Darlington Building Society Eases Buy-to-Let Requirements | Mortgage118