House swapping in the UK

Neil Thakral writes:

Regarding ... public-housing residents switching units, I mentioned that this happens in the UK (https://www.gov.uk/apply-swap-homes-council). 

["You can swap your council or housing association home with another tenant if you follow certain rules and get permission from your landlord. This is often called ‘mutual exchange’."]

I thought there was something like this on Al's blog, and I found posts on buying/selling private homes (http://marketdesigner.blogspot.com/2009/01/house-swaps.html) and trading homes for vacations (http://marketdesigner.blogspot.com/2012/04/home-exchanges.html).

Here is a recent article: http://www.yorkshireeveningpost.co.uk/news/leeds-is-revealed-as-the-house-swapping-capital-of-the-uk-1-8028444

["The House Exchange website automatically matches house-seekers with properties that meet their needs. Once a social housing provider signs up with House Exchange, all its tenants can use the service for free. In Leeds, 100 per cent of social landlords have signed up, meaning all 102,000 social households across the city are able to use the service."]

and an example of a six-way swap from a while back:  http://www.mirror.co.uk/money/personal-finance/we-swapped-homes---get-moving-if-you-358806

Here are two platforms that seem to arrange this:

- http://www.houseexchange.org.uk

- https://www.homeswapper.co.uk