At least that was exactly the approach to housing policy he proposed a while ago:
‘I suggest a new concept: housing footprints. Your housing footprint is the number of bedrooms divided by the number of people in the household. Like ecological footprints, it reminds us that the resource is finite, and that, if some people take more than they need, others are left with less than they need.’
Monbiot’s whole approach is based on the following ‘fact’:
‘The issue is surplus housing – the remarkable growth of space that people don’t need. […] Nearly 8m homes – 37% of the total housing stock – are officially under-occupied.’
Reading this, I wondered what ‘officially under-occupied’ means, because whenever I have a foreign visitor, one of the first things they ask is: ‘Why is everything so small here?’ And the numbers are on their side. The average floor space of newly built dwellings in the UK is just 76 m2. Everywhere else in the EU-15, it is well over 80 m2, and well over 100 m2 in the Benelux states, France, Germany and Denmark. The contrast is more extreme when looking at average room size, because British dwellings tend to be subdivided into more, and thus smaller rooms – but more on this in a second.
Monbiot’s figures for under-occupancy come from the English Housing Survey (that’s what he means by ‘official’). The EHS has a formula, the so-called ‘Bedroom Standard’, to determine the number of bedrooms a household ‘needs’. A couple needs one bedroom, a couple with two teenage boys needs two, a couple with a teenage boy and a teenage girl needs three, and so on. When the number of bedrooms a household actually has deviates from the number it supposedly needs, the EHS classifies the dwelling to be either overcrowded or under-occupied.
Anyone who has ever been house-hunting in Britain knows how generously the term ‘bedroom’ is being used. A bedroom is effectively any room that has not been specifically converted into something else, so a living room or a workroom can be bedrooms in name. That makes the Bedroom Standard a fairly austere definition of housing need, which explains why only 3% of all households undercut it (=‘overcrowding’) while many exceed it.
Even if we accepted this weird definition for a moment, it would not provide the policy conclusions Monbiot fantasises about, because overcrowding and under-occupancy are inversely correlated. The region with the highest rate of overcrowding (London) has the lowest rate of under-occupancy, and the region with the highest rate of under-occupancy (the South West) has the lowest rate of overcrowding. The lump-of-housing fallacy, so to speak.
But the Bedroom Standard is itself a flawed measure. It is purely based on the number of nominal bedrooms, with no information about either the size of these rooms, or their actual use. Monbiot only uses it to sustain his delusion that the housing shortage is a distributional issue.
At least, if the Monbiot-tax on ‘housing footprints’ comes and you want to avoid it, here’s an easy way: reduce the number of rooms in your home by knocking down the non-load bearing walls.