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Getting a Mortgage on Timber-Built Properties Explained

Discover the challenges and options for obtaining a mortgage on timber-built properties.

By David Sampson
21 July 2026
2 min read
UK residential mortgage article image for Getting a Mortgage on Timber-Built Properties Explained

TL;DR

  • Mortgages for timber-built properties are available but often come with restrictions.
  • fully timber constructions may require larger deposits and specialist lenders.

Written by David Sampson for Mortgage118. Last updated 21 July 2026. Reviewed against our editorial standards. Editorial standards. Mortgage118 is a directory — not FCA-authorised and not a mortgage adviser.

Securing a mortgage for a timber-built property can be challenging, but it is possible. Understanding the nuances of timber construction is essential for potential borrowers, as lenders often have specific concerns regarding these types of properties.

What Types of Timber Construction Are There?

Timber properties can vary significantly in construction style, which influences mortgage eligibility. Fully timber structures, such as log cabins, typically face more scrutiny from lenders. In contrast, properties constructed with Swedish timber or chalet-style homes are classified as ‘non-standard construction.’ These classifications affect lender appetite and the terms of any mortgage offered.

Why Are Timber-Built Properties More Difficult to Finance?

Lenders often express concerns about several factors related to timber-built properties, including:

  • Fire Risk: Timber is more susceptible to fire damage, raising concerns about safety and insurance.
  • Durability and Lifespan: The longevity of timber structures can be questioned, impacting resale value.
  • Resale Value: If a property is repossessed, it may be harder to sell, making lenders cautious.
  • Maintenance Requirements: Timber properties may require more upkeep, which can deter some buyers.

What This Means for Borrowers Seeking a Mortgage

For those looking to purchase a timber-built property, it’s important to be aware that standard high street lenders may not offer competitive rates. Instead, borrowers might need to seek out building societies or specialist lenders who have more flexible underwriting criteria. Factors such as the surveyor’s report, construction type, location, deposit size, and the borrower’s financial profile will all play significant roles in mortgage approval. For more information on mortgage options, check out our residential mortgages.

Frequently Asked Questions

Can I get a mortgage on a log cabin?

Yes, but you may face challenges. Log cabins are often considered non-standard construction, which can limit lender options and require a larger deposit.

What should I do if my broker has a limited panel of lenders?

Consider consulting another broker who specializes in non-standard construction mortgages to explore more options and find a suitable lender.

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.

Getting a Mortgage on Timber-Built Properties Explained | Mortgage118