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

Rightmove logo
Breaking News

Autumn Budget doesn’t dampen commercial property outlook for 2026

Demand in both leasing and investment remained in largely positive territory, despite Budget uncertainty Industrial sector continued to lead the way with demand to lease up  11% year on year and demand to invest up 12% 2026 outlook shows positive signs alongside predicted interest rate cuts Demand in terms of both leasing and investment for commercial…
Read More
How to add value to your home
Breaking News

Stabilising house prices and falling mortgage rates offer renewed hope for first-time buyers

Propertymark says forecasts of modest house price growth in 2026, alongside falling mortgage rates, point towards a housing market that is beginning to stabilise, offering renewed hope for first-time buyers, while wider affordability challenges remain. As lenders continue to reduce mortgage rates following improved market conditions, monthly repayments are becoming more manageable for aspiring homeowners.…
Read More
Breaking News

Inheritance tax receipts rise as government performs partial U-turn on relief rules

Inheritance tax (IHT) receipts reached £6.6 billion in the first nine months of the 2025/26 tax year, according to data released by HM Revenue & Customs (HMRC) this morning. That figure is £200 million higher than the same period last year and continues a steady upward trend that has persisted for more than two decades.…
Read More
Breaking News

Breaking Property News 22/1/26

Daily bite-sized proptech and property news in partnership with Proptech-X. Why are most proptechs Unsaleable? Structural issues rooted in how proptechs are conceived, built, and taken to market stops an exit or IPO   (Thought Leadership by Andrew Stanton CEO Proptech-PR) The proptech sector has matured rapidly over the past decade. Capital has flowed in, incumbents have launched…
Read More
Breaking News

Nationwide extends six times lending to home movers and remortgage

Nationwide enhances support for people looking to move up the property ladder or get a new mortgage deal Five-fold increase in Nationwide loans to first-time buyers at or above 5.5x income in 2025, compared to 2024 Increased first-time buyer support follows regulatory changes to improve affordability Nationwide is today announcing a major boost to the…
Read More
Breaking News

Breaking Property News – 21/1/2026

Daily bite-sized proptech and property news in partnership with Proptech-X.   Jon Cooke steps down as Non-Executive Director at GPEA Jon Cooke will continue to focus on innovation within the property sector Jon Cooke has stepped down from his role as Non-Executive Director at GPEA, the business that owned Fine & Country and The Guild…
Read More