What is build to rent? A UK landlord's guide | August

What is build to rent? A UK landlord's guide

The UK rental market is changing. While many traditional buy-to-let landlords are facing mounting pressure, a different model has moved from the fringes into the mainstream. Build to Rent, or BTR, has grown into a sector estimated to be worth around £100 billion, and it is reshaping how Britain houses its renters. Whether you let one property or run a growing portfolio, understanding it is now worthwhile, and this guide explains what build to rent is, how it works, how it compares with buy-to-let, and what it means for private landlords.

What is build to rent?

Build to rent refers to purpose-built residential developments designed specifically for renting rather than for sale. The UK Government's definition describes BTR as purpose-built, institutionally owned and professionally managed homes let on the open market rather than sold. Unlike a typical rental owned by an individual, a BTR scheme is developed and run by institutional investors such as pension funds, insurers and large property companies, with names like Legal & General, Grainger and John Lewis among them. Where a buy-to-let property might be a converted Victorian terrace managed by one landlord, a build to rent development is a purpose-designed community with on-site management, shared amenities and a consistent resident experience across the whole building or estate.

How does build to rent work?

The model works on a different principle to buy-to-let. Rather than buying individual properties to let, institutional investors fund entire developments from the ground up, intending to hold and manage them as long-term rental assets. In practice that means identifying high-demand urban sites and securing planning permission, designing the scheme around renters from the outset with communal spaces and energy-efficient finishes, handing the completed building to a specialist management company, and then operating it under single ownership indefinitely rather than selling off units. That integrated approach lets operators offer things individual landlords usually cannot match at scale, including longer tenancies, on-site staff and comprehensive maintenance support.

The scale of build to rent in the UK

Build to rent has grown quickly, from around 8,000 units a little over a decade ago to roughly 298,000 today once the pipeline is included. According to the latest Build-to-Rent research from Savills and the British Property Federation, the UK had over 139,000 completed BTR homes by late 2025, with about 52,500 more under construction and 106,500 in the planning pipeline. Investment ran at around £2.6 billion over the first nine months of 2025, broadly in line with the previous two years rather than accelerating, as construction starts have lagged completions for several quarters and viability and planning challenges have weighed on delivery, particularly in London.

London still has the largest concentration of BTR homes, but the regional cities are catching up fast, and in Manchester build to rent now makes up close to a quarter of the private rented sector. Even so, BTR represents only around 2% of the UK's total private rented sector, which houses millions of renters across roughly 4.5 million households, so there is substantial room to grow, and some analysts believe the sector could eventually reach a far larger share of the market.

Build to rent versus buy-to-let

For landlords used to buy-to-let, build to rent operates on an entirely different basis. Ownership is the clearest difference: buy-to-let properties belong to individual investors and small portfolios, whereas BTR developments are owned by institutions managing large-scale holdings. Scale follows from that, with a buy-to-let landlord owning a handful of properties while a BTR scheme runs to hundreds of units in a single development with its own on-site team. The capital required is in a different league too, since buy-to-let is typically financed one property at a time through a mortgage, while a BTR scheme demands tens or hundreds of millions in development funding. For tenants, the experience differs as well, with BTR offering standardised quality, professional management, longer tenancies and amenities such as gyms and co-working space, against the more variable but often more personal and better-value offer of a private landlord. BTR also benefits from specific planning provisions, typically providing a proportion of homes at a discounted "affordable private rent" rather than traditional social housing.

Who lives in build to rent properties?

Build to rent began by targeting young professionals in city centres, and they remain the core market, drawn to central locations near work and transport. The resident base has broadened, though. Families are now the fastest-growing segment, served by single-family housing schemes that offer suburban houses with gardens and parking near schools. Older downsizers are taking up BTR homes to release equity while keeping quality accommodation with community features, and key workers benefit from the affordable units built into many schemes. The common thread is a preference for flexibility, professional management and community living without the commitment of buying, at a time when house prices continue to outpace wages and renting is increasingly a long-term choice rather than a stepping stone.

The benefits of build to rent

For tenants, BTR addresses many of the familiar frustrations of private renting. Longer tenancies, often up to three years, offer stability without buying; on-site staff handle maintenance promptly; purpose-built homes come with modern design and consistent standards; shared amenities foster a sense of community; and clear agreements and professional processes reduce disputes. For investors, the appeal lies in stable income from long tenancies and high occupancy, exposure to residential property with professional management doing the day-to-day work, the potential for capital growth in prime locations, and a track record of resilience through economic cycles.

The growth of single-family housing

One of the most significant recent trends is the rise of single-family housing within build to rent. Rather than apartment blocks, these are whole estates of houses built specifically to rent, and according to Cushman & Wakefield research the sub-sector has attracted a large and rising share of recent BTR investment. The appeal is straightforward: families wanting gardens, parking and suburban locations find single-family housing an alternative to home ownership they cannot afford, while investors get strong yields with less construction complexity than high-rise schemes. Established operators and new entrants alike are expanding their portfolios, pushing build to rent well beyond its original city-centre focus.

Build to rent and UK housing policy

The Government sees build to rent as part of meeting its target of 1.5 million new homes over this Parliament. With private landlords leaving the market and housebuilding struggling to keep pace, well-capitalised institutional players able to deliver professionally managed homes at scale are an attractive part of the mix, and policy has shifted to support them through planning reform and government-backed guarantee arrangements. The Renters' Rights Act, in force since 1 May 2026, has abolished Section 21 and made tenancies periodic, which aligns the wider market with what BTR operators have long offered, namely longer and more stable agreements, while affordable-housing flexibility lets schemes meet their obligations through discounted private rent suited to the operating model.

Can individual landlords invest in build to rent?

For most individual landlords, directly developing a build to rent scheme is not realistic, since the capital runs into tens or hundreds of millions per project. There are, however, ways to gain exposure at different scales. Indirect investment through shares in listed BTR operators or residential REITs provides a route without hands-on management. At the other end, some professional landlords are developing small BTR-style schemes of perhaps six to twenty-five units through commercial conversions, infill and refurbishment, a middle ground between individual buy-to-let and institutional BTR. And for many, traditional buy-to-let remains the practical path, with the lesson from BTR being to adopt the professional standards it exemplifies.

What build to rent means for private landlords

The rise of build to rent does not spell the end for independent landlords, but it does raise the bar. As tenants experience the quality and service BTR provides, expectations across the whole market shift upward, and landlords of every size are judged against them. The areas where private landlords hold an advantage are real: personal service and flexibility that large operators struggle to match, distinctive period and character properties, and competitive pricing without the cost of premium amenities. What has changed is that delivering those advantages now requires the same professionalism, in compliance, communication and responsiveness, that BTR has made standard. That is true whether you let one property or are scaling a portfolio, and it is precisely where modern landlord software earns its place, letting independent and growing landlords operate to professional standards without an institutional back office. Using a platform like August to keep compliance, rent and maintenance organised is how a landlord competes on service rather than scale.

Challenges facing the sector

For all its growth, build to rent faces real headwinds. Construction costs remain high, skilled labour is scarce and planning delays persist, with starts lagging completions for several quarters and a genuine risk of a supply squeeze. BTR rents tend to sit above comparable local market rents, reflecting the amenities and service but pricing out some tenants. The sector is still concentrated in major cities, leaving many areas underserved, and it continues to compete with a private rented sector that can offer lower rents for acceptable quality. How quickly these obstacles are resolved will determine how far BTR grows from its current small share of the market.

Key takeaways for landlords

Whether or not you ever deal with build to rent directly, its growth carries clear lessons. Professional standards are now expected of every landlord, not just institutional operators. Technology is what lets independent and portfolio landlords deliver those standards without institutional resources. Compliance cannot be allowed to slip as regulation tightens. Tenant experience increasingly decides who fills properties and keeps them filled. And specialisation, in the form of distinctive homes and personal service, remains a genuine differentiator. The private rented sector has room for both institutional build to rent and independent landlords; success comes from understanding where you sit and delivering what your tenants value.

Build to rent represents a real shift in UK housing, and the professionalism it has made standard is no longer optional for anyone letting property. August gives landlords the tools to meet that bar and to scale as they grow, from a first rental to a sizeable portfolio, with rent tracking, compliance and document management in one place. You can try it free for up to two properties.

Disclaimer: This article is a guide and not intended to be relied upon as legal or professional advice, or as a substitute for it. August does not accept any liability for any errors, omissions or misstatements contained in this article. Every effort was made to be accurate at the time of writing.