18.6m spare room surplus could be the solution to Britain’s broken housing market

Research by leading room share platform, ideal flatmate, has looked at the excess number of spare rooms across the UK and how this surplus could address the UK’s property stock shortage.

Using data from Twenty CI, ideal flatmate found that there are 30.5m dwellings in the UK, home to a total of 84.4m bedrooms.

According to the ONS, the current UK population is 65.7m which means as a nation, we already have a surplus of 28% or 18.6m spare rooms and that’s assuming that on a very top level, one person occupied one bedroom although the reality is that this surplus is likely to be much higher.

This surplus is highest in the capital, where there’s an oversupply of 67% between the number of bedrooms compared to the population.

The second largest oversupply is in Wales, where there’s a 38% difference in the number of rooms available to the local population.

The lowest ratio is in the South East, but with an additional 1,384,293 spare rooms, the oversupply ratio is still 15%.

You also have a better chance of not getting refused house insurance by living in this type of affordable accommodation.

Tom Gatzen, Co-founder of ideal flatmate, commented:

“The lack of housing stock being delivered by the Government to meet home buyer demand has not only pushed up house prices but has also put further strain on a rentals market that was already buckling under the pressure.

But while we struggle to find suitable methods to build more homes, it would seem that there is already an abundance of housing stock under our noses in the form of millions of spare rooms across the UK.

Not only is there technically a room for everyone, but with an oversupply of over 18.6m homes, we have far more than we need. With this considered you could be forgiven for thinking housing crisis, what housing crisis?

While more homes are needed, we need to think about utilising what we already have. Shared living isn’t the answer for everyone, but it could certainly go a long, long way in helping at least ease the rental friction, lowering rents and enabling tenants to make the move to homeownership quicker.”

Region
Dwellings
Bedrooms
Population
Bedroom ‘Over Supply’ %*
Bedroom ‘Over Supply’
London
4,429,021
14,734,867
8,825,001
67%
5,909,866
Wales
1,486,920
4,302,082
3,125,165
38%
1,176,917
South West
2,640,914
7,511,050
5,559,316
35%
1,951,734
North East
1,278,945
3,547,565
2,644,727
34%
902,838
North West
3,434,049
9,475,349
7,258,627
31%
2,216,722
Yorkshire and The Humber
2,564,807
7,104,303
5,450,130
30%
1,654,173
East Midlands
2,175,072
6,190,150
4,771,666
30%
1,418,484
Northern Ireland
778,307
2,423,693
1,870,834
30%
552,859
Scotland
2,648,514
6,988,792
5,424,800
29%
1,563,992
West Midlands
2,578,365
7,271,799
5,860,706
24%
1,411,093
East of England
2,521,646
7,204,438
5,860,706
23%
1,343,732
South East
3,700,528
10,465,118
9,080,825
15%
1,384,293
TOTAL
30,568,819
84,408,705
65,732,503
28%
18,676,202
* Number of bedrooms versus population
Population: ONS (June 2018)
Dwellings and Bedrooms: Twenty Ci

 

EAN Content

Content shared by this account is either news shared free by third parties or sponsored (paid for) content from third parties. Please be advised that links to third party websites are not endorsed by Estate Agent Networking - Please do your own research before committing to any third party business promoted on our website. As an Amazon Associate, I earn from qualifying purchases.

You May Also Enjoy

Estate Agent Talk

Conveyancing causes more stress than property chains

The latest research by Lyons Bowe has found that 42% of recent homebuyers say conveyancing is the biggest barrier to a smooth property transaction, compared with just 19% who point to property chains. The survey of 1,000 recent homebuyers* examined which aspects of the transaction process had presented the biggest barriers to a smooth journey,…
Read More
Rightmove logo
Breaking News

Britain’s most competitive summer rental hotspots

New analysis from the UK’s largest property platform Rightmove has revealed the areas where renters faced the strongest competition this summer, with several North West towns emerging as the toughest places to secure a home Wallasey and Birkenhead in Merseyside were Britain’s joint most competitive rental market during July and August, with an average of…
Read More
AI in estate agency letting agency property
Letting Agent Talk

The 5 tasks lettings agents won’t trust to AI

AI must make lettings more human, not less, and that requires real rental intelligence. The latest research from Propoly has found that letting industry professionals see a clear role for AI in property management, but are reluctant to let it operate without human oversight, particularly when decisions involve people, complex circumstances or potentially significant consequences. Propoly…
Read More
Breaking News

Foxtons Lettings Market Index – August 2026

The busiest weeks arrived earlier than usual, with activity spread more evenly across the summer due to implementation of the RRA • Renter registrations eased 3.0% in August. Along with July, it was still the peak of 2026, finishing off the summer rush just below July’s levels. • Competition for available property rose 22.4% in…
Read More
Breaking News

Three-quarters of homebuyers hunt after 5pm

Britain’s property hotspots where estate agency branches are handling the most sales revealed The latest internal data from Street.co.uk has revealed that estate agency branches using the platform are handling an average of 4.7 property sales per branch each month across Britain’s major cities, some two properties more per branch than the estimated wider market…
Read More
Breaking News

Breaking Property News 23/9/26

Daily bite-sized proptech and property news in partnership with Proptech-X.   Voluntary upfront property information is a tax on conscientiousness estate agents Nobody wants to go first Thought Leadership by Olivier Januiax Founder of Nestlink ‘Picture this, you have invited two estate agents to carry out a market appraisal on your home, because you want…
Read More