Estate / Europe

Understanding Build-to-Rent and Its Implications for Letting Agents

Build-to-rent properties in the UK have reached approximately 146,000, growing by about 10,000 each quarter, yet they still represent a small fraction of the over 4 million private rental properties in the market. Major house builders are increasingly keeping new homes for their own rental operations, with only around 20% of new builds becoming available to estate agents, significantly reducing opportunities for them.
christopher_watkin • 2026-05-04T08:00:06Z
Source material: Should Letting Agents be afraid of Build-to-Rent?
Summary
Build-to-rent properties in the UK have reached approximately 146,000, growing by about 10,000 each quarter, yet they still represent a small fraction of the over 4 million private rental properties in the market. Major house builders are increasingly keeping new homes for their own rental operations, with only around 20% of new builds becoming available to estate agents, significantly reducing opportunities for them. In London, only 10% of new homes constructed last year were made available in the private rental market, indicating a shift in large builders' strategies towards internal property management. The rising number of new homes may lead to a contraction in the rental market, which could restrict agents' ability to acquire new business, necessitating a shift in their strategies and tools. Agents are encouraged to utilize data and CRM systems effectively to engage with house builders, positioning themselves as valuable partners in managing new rental properties. The emergence of platforms like OpenRent is significantly transforming the rental market, with 20% of private rental properties now listed through them, compared to just 4% twenty-five years ago, indicating a trend of landlords bypassing traditional letting agents. Ric Iannucci-Dawson highlights the need for agents to better leverage data within their CRM systems to enhance prospecting and attract landlords, noting that many are not fully utilizing the available data. Alto's legacy system is seen as a competitive advantage, offering extensive data and business logic that can improve agents' operational efficiency and outreach against larger firms.
Perspectives
Support for Build-to-Rent
  • Highlights the growth of build-to-rent properties and their impact on the rental market
  • Emphasizes the need for agents to adapt and leverage data to remain competitive
Concerns about Build-to-Rent
  • Raises issues regarding the reduction of opportunities for traditional letting agents
  • Questions the sustainability of the current build-to-rent growth trend
Neutral / Shared
  • Notes the significant shift in the rental market dynamics due to platforms like OpenRent
  • Acknowledges the importance of data-driven strategies for agents
Metrics
146,000 units
total build-to-rent properties in the UK
This number indicates the scale of the build-to-rent market relative to the overall rental market
there's 146,000 built a rent properties in the UK.
10,000 units
quarterly growth of build-to-rent properties
This growth rate suggests a rapid expansion of the build-to-rent sector
It's growing at around 10,000 or quarter.
4 million units
total private rental properties in the UK
This figure provides context for the relatively small size of the build-to-rent market
There are over 4 million private rental properties in the UK.
only one in 20
percentage of private rental properties listed through OpenRent five years ago
This shows a dramatic increase in the trend of landlords bypassing traditional letting agents
if you roll the clock back five years, it was only one in 20.
80% of the SME market
percentage of the SME market represented by Alto
This highlights Alto's dominance in providing CRM solutions to small and medium-sized enterprises
we are 80% of the SME market.
Key entities
Companies
Alto • OpenRent • Sprift
Countries / Locations
UK
Themes
#rental_market • #build_to_rent • #data_driven • #letting_agents • #uk_property
Key developments
Phase 1
Build-to-rent properties in the UK have reached approximately 146,000, growing by about 10,000 each quarter. Major house builders are increasingly retaining new homes for their own rental operations, significantly reducing opportunities for estate agents.
  • Build-to-rent properties in the UK have reached approximately 146,000, growing by about 10,000 each quarter, yet they still represent a small fraction of the over 4 million private rental properties in the market
  • Major house builders are increasingly keeping new homes for their own rental operations, with only around 20% of new builds becoming available to estate agents, significantly reducing opportunities for them
  • In London, only 10% of new homes constructed last year were made available in the private rental market, indicating a shift in large builders strategies towards internal property management
  • The rising number of new homes may lead to a contraction in the rental market, which could restrict agents ability to acquire new business, necessitating a shift in their strategies and tools
  • Agents are encouraged to utilize data and CRM systems effectively to engage with house builders, positioning themselves as valuable partners in managing new rental properties
Phase 2
The rise of build-to-rent properties is reshaping the UK lettings market, with a significant shift towards landlords bypassing traditional letting agents. This trend is driven by the increasing retention of new homes by developers, which limits stock availability for agents.
  • The emergence of platforms like OpenRent is significantly transforming the rental market, with 20% of private rental properties now listed through them, compared to just 4% twenty-five years ago, indicating a trend of landlords bypassing traditional letting agents
  • Ric Iannucci-Dawson highlights the need for agents to better leverage data within their CRM systems to enhance prospecting and attract landlords, noting that many are not fully utilizing the available data
  • Altos legacy system is seen as a competitive advantage, offering extensive data and business logic that can improve agents operational efficiency and outreach against larger firms
  • Letting agents must adapt to the evolving market dynamics, particularly as new build homes are increasingly retained by developers instead of being made available for rental
  • Iannucci-Dawson points out that the competitive landscape for letting agents is changing, emphasizing the importance of data-driven strategies to remain relevant and attract business in a challenging market