This is the third article in our ongoing monitor of 109 local authorities across the South East and Eastern regions, examining and weighting several supply and demand-side build to rent opportunity variables for each, and then ranking them. 


Where are some key opportunities?

Since our last update in 2021, the sector has continued to grow rapidly. At that time, we reported that there were approximately 188,000 units either already completed, under construction or in the planning pipeline. This number has now jumped 27% in less than two years, to 240,000. Of this, 77,000 units have completed, 33% more than in the summer of 2021 (Source: British Property Federation (BPF)).

Despite this increase in BTR units the private rented sector still suffers from an acute lack of available stock as private landlords have been exiting for years now due to the various tax changes and regulations which have made the sector far less attractive. On the other hand, demand remains high with recent data from the English Housing Survey noting that after four years of consecutive falls, there was a sudden rise in the number of households in the private sector last year. There are now a reported 4.6 million households privately renting, equating to an additional 178,000 private renter households entering the sector in just one year. Clearly, build to rent units alone cannot keep pace with the additional number of households moving into the sector at current rates.

This rise in demand over the last year, coupled with the lack of supply has meant that rents have also risen rapidly, increasing by an average of 11% in 2022 (outside of London) while London rents increased by 14% over the same period. Average rents outside of London are now £977 per calendar month (pcm) while rents in London are £2,007 pcm (Source: HomeLet). 

Looking ahead, the new EPC rating regulations (Minimum Energy Efficiency Standards (MEES)), will require a minimum EPC rating of ‘C’ and are due to take effect in 2025, will likely further exacerbate stock issues. From 2025 all new lettings (existing tenancies have until 2028), in private rented accommodation will need to have a certification rating of C or above to ensure that homes are more energy efficient. Current regulations are set at an EPC rating of E or above, and with the older age of many properties in the UK this will have a significant impact on the sector. For private landlords in particular this will be costly and could run costs thousands as they seek to replace non-compliant boilers, single-glazed windows, and add insulation (among many other items) to meet the new standards, and in many cases, landlords may simply choose to sell rather than make the costly improvements.

On the other hand, for the build to rent sector the new build nature of the industry means that properties are already constructed to most of the new standards and regulations (which could so badly damage the average private landlord’s finances). What’s more, professional investors are used to operating in these very tightly regulated environments and will have no problems manoeuvring around any future incoming rental reforms. In other words, the attractiveness of the BTR sector looks set to continue, from both the developer / funder / investor perspective but also from a tenant’s angle. 

In this updated analysis and article looking at opportunity areas for BTR schemes in the East and South East, we consider some forward-looking measures on both the demand side (ie: the projected rise in private rented households and projected employment growth) and the supply side (net additional residential dwellings as a proportion of all households – a new measure, added this year)*. These have all been weighted to give the same level of importance. For the ‘net additional dwellings as a proportion of all households’ metric we looked back at net residential completions over the last five years as a proportion of the total number of dwellings in that local authority. If the proportion is low, this is marked as a favourable location with good opportunity for growth using the assumption that pent up demand from a lack of past residential development, coupled with restricted supply for owner occupiers, means there will be a push for future BTR supply. 

Of the top 10 locations, four are located in Hertfordshire while a further three are in Surrey. All locations are well connected and easily accessible to London, offering more open space and being in countryside or suburban areas. In all, these locations fit ideally with the changing dynamics of housing demand given the more hybrid and flexible working model so widely adopted over the last three years. It is also worth noting that all of these areas are highly suited to the single-family housing model of BTR, not simply the ‘traditional’ urban block or multi-family style scheme which is so often considered the standard BTR model. 

Examination of top five locations

Located in Hertfordshire, Hertsmere has several substantial settlements, including Borehamwood, Bushey, Elstree and Potters Bar. It borders three London boroughs and is mostly inside the M25 with good connections via this and the M1 motorway which also runs through it. It also has excellent train connections with London and for these reasons and more, is considered a great commuter area. 

Hertsmere scored top of all 109 local authorities examined for employment growth prospects over the next ten years. Employment growth is projected to increase by over 12% by 2031, adding some 5,500 jobs in the area. With an average house price of £560,667, the relative unaffordability of housing in Hertsmere is high, with an index rating of 11.9 (compared with an average 8.1 across all our examined locations). Partly for this reason, the projected increase in households in the private rented sector is high, with Hertsmere scoring the highest on this variable with an estimated increase of nearly 5,000 private rented households over the next five years. 
One of the two Surrey entries in the top five, Epsom and Ewell lies just south west of London, being entirely within the M25 motorway. It is well connected with four national rail stations within the borough and a further two on the boundary. Services from these stations run regularly towards London Victoria, London Waterloo, and London Bridge. It is a leafy green suburban location on the edge of the North Downs and well known for the Epsom Downs Racecourse.

Average house prices here are just over £562,000, placing it in the top five percent of our analysed locations. What’s more, the area is traditionally considered middle to upper middle class and affluent with a high proportion of owner occupation. But with high house prices comes a lack of affordability, and with this will come a rise in private renters. Indeed, the area is expected to see a rise in private renter households of 19% over the next five years. Despite this, the number of housing completions in the area over the last five years is one of the lowest of all our analysed locations (just 2.3% completions as a proportion of all households), meaning it could be ripe for meeting target housing levels. With a current gross yield of around 3.6%, this is one of the more favourable yields of our top ten locations. In all, Epsom and Ewell has come second in our list of best places for a potential BTR scheme. 
Number three of our top five list is Elmbridge, another Surrey location. Elmbridge is a large Surrey borough with a long border with Greater London’s boroughs of Richmond upon Thames and the Royal Borough of Kingston upon Thames. The area is well known for having a high proportion of the country’s highest earners, and for its generally affluent population. Homes here are expensive with an average sale price of £738,900 (Oct 2022) and properties  are characterised by having large gardens. Its connections and proximity to London also make it a popular location to settle.

As with nearby Epsom and Ewell, Elmbridge may not at first seem like an ideal location for a build to rent development. But the high average house price, low affordability, a projected ten per cent rise in the number of private renting households (over the next five years) and a very low number of completions over the last five years (as proportion of total households), makes Elmbridge a prime candidate for a BTR scheme. 
With a weighted score of 155%, Adur comes fourth in our list of top potential locations for a BTR development. Adur is located in Sussex, on the south coast of England and of our 109 locations it has the second lowest number of total households at 28,441 (compare this with Elmbridge at 56,000 households). The area has seen just 596 net additional dwellings over the last five years, the fewest of all our analysed locations and equating to just 2.1% of all households. Having said that, being bound by the English Channel on one side and the South Downs on the other undoubtedly adds to the limitations for development in Adur.

Adur is positioned very close to Brighton to the east, with its higher house prices and large student population, and next to popular Worthing to the west. This positioning makes it ideally suited for households looking for a well-connected but quieter, less expensive location. In terms of employment, the area is projected to see an increase of 8.4% in workplace employment, equating to around 1,100 more jobs over the next five years. It is for these reasons and more that Adur is expected to see a rise of 1,200 households coming into the private rented market over the next five years.
Three Rivers is a popular London commuter area, conveniently located just outside the capital with lots of green space. Key towns with good connections include Rickmansworth, Abbots Langley, and Croxley Green (with London Underground services), all with good train services into London Marylebone and quick access to Heathrow via the M25. These connections and ease of access, together with its proximity to London make the area very popular.

Although Three Rivers currently has a low proportion of private renters, at just 12% of all households, this is expected to grow by 18% over the next five years, or an additional 822 households. This may be in part due to the relative unaffordability of purchasing a home in Three Rivers; with an average house price of £615,186 this is the third most expensive location of all our 109 examined areas. Furthermore, house prices over the next five years in Three Rivers are expected to continue to rise, increasing by around 9% (compared with an average of 5% across all our areas), placing further pressure on owner occupation and driving more households into the private rented market going forward.

We have discussed in some detail our top five locations for build to rent developments and highlighted the top ten. Nevertheless, this does not mean a lack of opportunities exist elsewhere. With the latest jump in the number of households in England in the private rented sector last year and a nearly 30% rise in house prices over the last three years, the key fundamentals on the demand side of the sector remain very strong. 

On the supply side, private landlords continue to exit the sector and sell their assets. Tax rises, changes to legislation and tighter regulations have made it a less appealing and more onerous sector for the average private landlord. 

This supply demand mismatch has placed strong upward pressure on rents and resulted in their sustained rise over the last two years. The combined impact of these fundamentals should provide further encouragement and optimism for developers, funds and institutional investors looking to enter the sector.


* Note on methodology:

We analysed data for all 109 local authorities in the South East and East regions of the UK. Metrics were selected based on current and potential supply and demand, with an aim of ranking potential areas ideal for a future BTR scheme. Metrics and variables used were:- 
  1. Current and projected house price growth (5 year) using HM Land Registry data and Experian forecasts.
  2. Annual employment growth (5 year and 10 year) using Experian forecasts
  3. Current and projected average annual incomes using ASHE data and HM Treasury forecasts
  4. Current households and dwellings using ONS data
  5. Net additional dwellings using DLUHC and MHCLG data
  6. Current and projected private renter households (5 year) using ONS data and Experian forecasts

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