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Getting a Mortgage on Timber-Built Properties: What You Need to Know

Discover the challenges and considerations for obtaining a mortgage on timber-built properties in the UK.

By David Sampson
26 July 2026
2 min read
UK residential mortgage article image for Getting a Mortgage on Timber-Built Properties What You Need to Know

TL;DR

  • Mortgages for fully timber-built properties are possible but often limited.
  • borrowers may face higher deposit requirements and need to seek specialist lenders.

Written by David Sampson for Mortgage118. Last updated 26 July 2026. Reviewed against our editorial standards. Editorial standards. Mortgage118 is a directory — not FCA-authorised and not a mortgage adviser.

Securing a mortgage on a timber-built property can be challenging, as many lenders view such constructions as non-standard. Understanding the implications of timber construction is essential for potential buyers and investors.

Can You Get a Mortgage on Timber-Built Properties?

Yes, it is possible to obtain a mortgage on a timber-built property, but restrictions apply based on the construction type. Fully timber properties, like log cabins, are generally more difficult to finance. In contrast, properties made from Swedish timber or chalet-style kit homes fall under the category of ‘non-standard construction,’ which lenders typically approach with caution.

What Factors Do Lenders Consider?

Lenders evaluate several key factors when assessing timber-built properties for mortgages:

  • Fire Risk: Timber structures may pose a higher fire risk, which is a significant concern for lenders.
  • Durability & Lifespan: The longevity and maintenance needs of timber constructions can influence lender decisions.
  • Resale Value: Properties that are harder to sell in the event of repossession may deter lenders.
  • Maintenance Requirements: Higher maintenance costs can impact the overall financial viability of the property.

What This Means for Borrowers and Investors

For borrowers interested in timber-built properties, it is important to be prepared for a potentially lengthy mortgage process. High street lenders may not offer standard rates for these types of properties, often requiring a larger deposit and a more in-depth evaluation from a surveyor. Building societies and specialist lenders may provide more flexible options, but borrowers should be aware that their broker’s panel of lenders could be limited.

Frequently Asked Questions

What types of timber constructions are more likely to get approved for a mortgage?

Properties like Swedish timber homes or chalet-style constructions may be more acceptable to lenders than fully timber properties, such as log cabins.

How can I improve my chances of getting a mortgage on a timber property?

Consider obtaining a comprehensive surveyor’s report and working with a broker who specializes in non-standard construction to explore all available lending options.

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.