An Englishman’s home is his rabbit hutch? Implications of the national space standard for the building control profession

When the coalition government launched a fundamental review of England’s building regulations in 2012, it was called “the biggest change in housing standards in a generation.”  One of the review’s major outcomes was a standard that prescribes space sizes for all new-build homes, bringing the rest of England into line with London, which has had its own space standard since 2011. But a year on from its introduction, the national space standard has been branded too complex to implement and too easy to evade.

Looking back on housing space standards

Housing space specifications are not a new idea. There were prescribed floor space minimums in England’s public housing between 1967 and 1980. These were based on the recommendations of the Parker Morris Committee of 1961, which linked space to the utility of homes, rather than to expected occupancy levels (a benchmark that’s still applicable in Scotland). This standard was sidelined in the 1980s, and the focus shifted to housing delivery.

The new national standard

The government’s 2012 Housing Standards Review aimed to reduce the cost and complexity of building new homes by streamlining the large number of codes, regulations and technical housing standards applied to new housing through the planning system.

Most of the outcomes from the review (such as those affecting security, energy and accessibility) required changes to the building regulations. But when it came to the national space standard, the government decided there was no case for statutory regulation. Instead, the standard is optional for local authorities to adopt, subject to local plan viability testing and approval by the planning inspectorate.

The national space standard, which came into effect in October 2015, includes requirements such as:

  • A new three bed, five person home should be a minimum of 93m²
  • a one bed, one person flat should be a minimum of 37m²
  • Two-bedroom homes should have at least one double bedroom
  • A double bedroom should have minimum floor area of 11.5m²

House builders strongly disagreed with the changes, claiming the standard would reduce the number of new homes being built and increase costs. But the space standard won vociferous support from the Royal Institute of British Architects (RIBA), who went on to argue that it didn’t go far enough:

“Local authorities should be able to set space standards in order to improve new build homes in their communities. However….the most effective solution would be for a national space standard to be applied through building regulations so that it applies to all homes, in every location and type of housing.”

England’s shrinking spaces

England has the smallest homes by floor space area of any EU country. In 2013, the average size of a home was 93.6m², compared to 115.5 square metres in the Netherlands and 137 square metres in Denmark.

The contrast has given rise to new family homes in England being described as “rabbit hutches” because they are not big enough to comfortably meet the needs of residents. Smaller rooms have implications for wellbeing and quality of life, creating problems for storage, preparing food and entertaining visitors. More fundamentally, smaller living spaces can have impacts on mental health and family relationships.

Fighting for space

Shortly after the introduction of the national space standard, in October 2015, RIBA claimed that administration costs, red tape and potential challenges from developers on site-specific viability grounds, made it unlikely that the standard would have any meaningful impact:

“All of these bureaucratic processes place an excessive and unnecessary burden on local authorities to justify something which the government has already recognised is sensible and fair.”

Again, RIBA called for the space standard to be included in the building regulations, and again house builders voiced their opposition. Stewart Basely of the Home Builders Federation claimed buyers were content with the size of new builds, and warned that mandatory space standards could make the housing shortage worse:

 “Imposing space standards and so restricting what builders can build takes away choice from home buyers. This would not only prevent more people from buying their own home but also exacerbate the acute shortage of housing that we have experienced over several decades.”

Space: a place for building control?

On the face of it, the national space standard is not an issue concerning building control, whose focus is on enforcing the national building regulations.  But government guidance on the internal space standard has indicated that building control surveyors may have a role to play in the approvals process:

“Building control bodies may choose to provide checking of the space standard in development proposals as an additional service alongside carrying out their building control function. In these circumstances, local planning authorities may wish to avoid further additional checking of plans with regard to space standards.”

And the national standard could yet be included in the building regulations. In a House of Lords debate on the Housing and Planning Bill in May 2016, Labour peer Lord Beecham, put forward an amendment to make the standards mandatory. His intervention followed the Labour Party’s Lyons Housing Review, which recommended that space standards should be applied nationally, but suggested that more work was needed to consider exemptions in certain markets.

Later in 2016, the government launched a review into how the space standards are operating in practice. The findings of the review will be published in the spring, and it will be interesting to see the effects of the standard, and whether RIBA’s argument for mandatory implementation has taken hold.

Building control surveyors may have their hands full, not least because of changes to the building regulations resulting from the Housing Standards Review. But it’s not out of the question that the national space standard could yet become part of their workload.

Building control – constructing a modern, diverse profession

A fire destroys England’s oldest hotel; a car crashes into a Northern Ireland shop; a sinkhole opens up after heavy rain hits a Surrey village. On the face of it, these stories from the past twelve months are unrelated. But in each case building control officers were called to the scene to assess the buildings in question.

Of course, not every aspect of a building control surveyor’s day makes the news, but the role of enforcing national building regulations does have far-reaching impacts. On one day, a building control officer might be suggesting ways to improve the energy efficiency of a new building, and on the next, assessing whether fire-damaged property should be demolished.

A profession in the making

Building control goes back centuries. After the Great Fire of London wiped out 80% of the city in 1666, a new London building act banned the use of timber-framed houses and gave surveyors powers to enforce the regulations. The first national building regulations were introduced in the 1960s, initially in Scotland and later in the rest of the UK. Subsequent changes have improved the overall quality of new and altered buildings, provided practical guidance on compliance, and made provision for private sector approved inspectors to compete with local authority building control officers.

The first national building regulations were introduced in the 1960s, initially in Scotland and later in the rest of the UK. Subsequent changes have improved the overall quality of new and altered buildings, provided practical guidance on compliance, and made provision for private sector approved inspectors to compete with local authority building control officers. More recently – as our previous blog post explained – new regulations have introduced a requirement for new homes to have easy access to fast, reliable broadband networks.

The challenges of change

Changing legislation is just one of many challenges facing the building control profession. In recent years, increasing numbers of properties across the country have experienced severe damage as a result of storms and flooding – widely regarded as by-products of climate change. Meanwhile, a shortage of housing has spurred on ever-more creative solutions, such as building on top of existing structures, and extending apartments below ground (so-called iceberg homes). All of these developments have implications for building control. Innovations in building technology and a government pledge to build a million new homes by 2020 will only add to the future demands for building control expertise.

But Britain’s army of building control surveyors is growing older, with increasing numbers reaching retirement. A recent report for the Department for Communities and Local Government noted that building control bodies are likely to face “significant problems replacing experienced staff as their workforce approaches state pension age”.

Attracting a new generation

Skills shortages have been exacerbated by a poor pipeline of new recruits. Young people who may have a limited understanding of building control and its opportunities are unlikely to pursue it as a career. As a result, building control bodies have been accelerating their efforts to attract new talent.

One approach has come from the Association of Consultant Approved Inspectors (ACAI) – the professional body for the private sector of building control. In 2015, ACAI devised a new apprenticeship programme. The two-part scheme offers a 16-18 apprenticeship programme for school-leavers, and a graduate/career development option for those aged 18 and over.

Elsewhere, the Construction Industry Council (CIC), which represents professionals in all sectors of the built environment, has developed a building control technical support apprenticeship for individuals providing practical support on projects covering assessment of building regulations and inspection of compliance on site.

It’s also important for the building control profession to spotlight its high achievers. Local Authority Building Control (LABC), which represents councils’ building control teams in England and Wales, does this through its annual Superstar and Trainee of the Year awards.

A diverse and inclusive profession

The recruitment challenge for building control is all the greater when it comes to inclusivity. In 2016, the Royal Institution of Chartered Surveyors (RICS) reported that 13% of the workforce in the land, property and built environment profession were female, and just 1.2% were Black, Asian and Minority Ethnic (BAME). Those with disabilities were at less than 1%, and there was no data for Lesbian, Gay, Bisexual and Transgender (LGBT) representation. The number of qualified female building control surveyors working for local authorities has grown from just 26 in 1986, but the proportion today is still a disappointing 15%.

RICS includes building control professionals among its 118,000 members, and in 2015 the institution unveiled a new initiative to make the property and construction sector more inclusive and diverse. Launching the Inclusive Employers Quality Mark (IEQM), RICS External Affairs Director Kim Worts stressed the need for the profession to respond to demographic changes and shifting employee expectations:

“We need to bring more skilled and qualified people into our sector, and until we change the culture in the workplace, we are not going to attract the brightest and the best.”

So far, more than 120 employers have pledged their support for inclusion and diversity. Among those signing up for the IEQM are Rolls-Royce, Gerald Eve property consultants and Northumbria University.

Selling the unsung heroes

Building control is much misunderstood, even among industry professionals. A senior manager from a major construction firm who was on the judging panel for the 2016 LABC building control awards expressed surprise at the full extent of the profession’s reach:

“I was amazed by the scope and depth of work carried out by building control and we saw many examples of great work by individuals covering training, emergencies and danger to the public, consumer protection and everyday support for good builders, architects, developers and property owners. It certainly helped me to see local authority building control in a new light.”

Building control is a keystone in the system that keeps our buildings safe, sustainable, energy efficient and accessible for all. But if it is to continue with its work and mission, it will need all the help it can get in spreading the word to the next generation of building control professionals.


Idox’s innovative technologies for the sector – including iApply and a new Building Inspector app – will continue to support building control departments and officers, whatever the future may hold.

Further reading

Building inclusivity: Laying the foundations for the future
This 2016 report from the Royal Institution of Chartered Surveyors looks at all aspects of diversity and inclusion in the land, property and construction sector.

Mind the gap – how can the construction industry tackle its skills shortage?
Published on the Idox blog in September 2016, this article considers the factors driving skills shortages in the construction sector, and looks at possible solutions.

Controlling the future
This article from the summer 2015 issue of the RICS Building Control journal (p.15) describes the ACAI apprenticeship programme which aims to attract new entrants into the building control profession.