About These Statistics

The statistics in this article are compiled from public sources including the Bank of England, UK Finance, the FCA, the Office for National Statistics, and industry reports. Where specific figures are cited, the source and date are noted. Market conditions change, so these figures should be treated as indicative rather than definitive. Always check the latest data from primary sources for critical business decisions.

Market Size and Lending Volumes

The UK mortgage market is one of the largest in Europe and represents a significant financial services sector:

  • Total outstanding mortgage debt: The total value of outstanding residential mortgage lending in the UK stands at approximately 1.66 trillion GBP, according to Bank of England data.
  • Annual gross mortgage lending: Gross mortgage lending runs at approximately 250-300 billion GBP per year, encompassing new purchases, remortgages, and further advances.
  • Number of mortgage accounts: There are approximately 11 million outstanding residential mortgage accounts in the UK.
  • First-time buyers: First-time buyers account for a significant portion of new mortgage lending, representing approximately 350,000-400,000 transactions per year according to UK Finance data.

Broker Market Share

Mortgage brokers have become the dominant channel for mortgage distribution in the UK:

  • Broker market share: Mortgage intermediaries (brokers) arrange approximately 80-85% of all new mortgage lending in the UK. This figure has grown steadily over the past decade, from around 65% in 2013.
  • Number of registered mortgage intermediaries: There are approximately 12,000-14,000 mortgage intermediary firms registered with the FCA.
  • Individual mortgage advisers: The number of individual mortgage advisers holding CeMAP or equivalent qualifications runs into the tens of thousands.

The growth of broker market share reflects consumer preference for independent, whole-of-market advice and the increasing complexity of the mortgage market, which makes professional guidance more valuable.

Interest Rates and Affordability

Interest rates directly affect mortgage demand and consumer behaviour:

  • Bank of England base rate: The base rate is a key driver of mortgage pricing. Rate changes create waves of remortgage activity as borrowers look to secure better deals or avoid moving to their lender's standard variable rate (SVR).
  • Average mortgage rate: Average rates for fixed-rate mortgages vary by term and loan-to-value ratio. Two-year fixed rates and five-year fixed rates are the most common product types.
  • SVR rate: Lenders' standard variable rates are typically significantly higher than fixed rates, creating a strong incentive for consumers to remortgage when their fixed deal ends.
  • Fixed rate expiries: Hundreds of thousands of fixed-rate mortgage deals expire each year, creating a large pool of consumers who need to remortgage or face moving to a higher SVR. This is a major driver of remortgage lead demand.

Property Market Context

The property market provides important context for mortgage lead generation:

  • Average UK house price: According to ONS data, average UK house prices have fluctuated in recent years, influenced by interest rate changes, government policy, and broader economic conditions.
  • Regional variation: There is significant regional variation in house prices, with London and the South East typically commanding higher prices than other regions. This affects mortgage sizes, broker revenue per case, and lead costs in different areas.
  • Housing transactions: Residential property transactions in the UK typically number around 1-1.2 million per year, though this fluctuates based on market conditions, stamp duty changes, and economic confidence.
  • Buy-to-let market: The buy-to-let sector represents a substantial portion of the mortgage market, with approximately 2 million buy-to-let mortgages outstanding. Changes to tax treatment and regulation have affected this sector in recent years.

Consumer Behaviour and Digital Trends

Understanding how consumers research and choose mortgage providers is important for lead generation strategy:

  • Online research: The vast majority of mortgage consumers now begin their research online, whether through search engines, comparison sites, or social media. This shift to digital research is the fundamental driver behind online lead generation.
  • Mobile usage: An increasing proportion of mortgage enquiries are submitted from mobile devices. Lead forms and landing pages that perform poorly on mobile will miss a significant portion of potential leads.
  • Comparison sites: Price comparison websites play a significant role in the mortgage consumer journey, with millions of mortgage comparisons run each year across major platforms.
  • Social media: Platforms like Facebook and Instagram have become significant channels for reaching mortgage consumers, particularly first-time buyers and younger demographics. Social media advertising now accounts for a substantial proportion of mortgage lead generation.

Protection and Insurance Market Overlap

The mortgage market intersects with the protection market in important ways for brokers:

  • Mortgage protection: A significant percentage of mortgage holders do not have adequate life insurance or income protection in place. This represents both a risk for consumers and an opportunity for brokers who can offer whole-of-market protection advice alongside mortgage advice.
  • Cross-selling: Brokers who offer protection advice alongside mortgage advice can significantly increase their revenue per client. Industry data suggests that protection advice at the point of mortgage completion is the most effective time to discuss cover, as the consumer is already thinking about their financial commitments.
  • Protection gap: There is a well-documented 'protection gap' in the UK, where many families have insufficient insurance cover to maintain their lifestyle if the main earner were to die or become unable to work. This gap represents a significant market opportunity for advisers.

What This Means for Lead Generation

These statistics provide context for brokers considering their lead generation strategy:

The market is large and growing through the broker channel. With 80-85% of mortgages arranged through brokers, there is strong consumer demand for intermediary advice. This supports a robust market for mortgage leads.

Fixed rate expiries create recurring demand. The cycle of fixed rate deals expiring and consumers needing to remortgage creates a constant stream of potential leads. Remortgage leads represent a significant and predictable portion of the lead market.

Digital research is the norm. Consumers start their mortgage journey online, which makes online lead generation the natural way to reach them at the point of intent.

Cross-selling protection amplifies lead value. A mortgage lead isn't just a mortgage case — it's potentially a protection client too. Brokers who offer both services extract significantly more value from each lead.

For more on evaluating lead costs and ROI in this market context, see our guides on mortgage lead costs and calculating lead ROI.