Brockley allotments up for sale

BC reader K writes:

I've just received a flyer drawing my attention to this lot coming up for auction - which is a huge chunk of the allotments between the train tracks and St Norbert Road:

The property runs adjacent to St Norbert Road to the south of its junction with Endwell Road. Local shops are available close by with the further and more extensive facilities of both Lewisham, Catford and East Dulwich also being within reach. Rail services run from Crofton Park Station located approximately 0.5 miles to the south and Endwell Road (B2142) provides access to the B218 and in turn the A20. Description The property comprises a broadly rectangular site which extends to approximately 0.249 hectares (0.616 acres). Accommodation Site Area approximately 0.249 Hectares (0.616 Acres)

It's not clear whether there is any vehicular access, other than via the plot next door - which recently gained planning permission for development as flats - which may explain the guide price. Having made some inquiries it seems there may be some protections in place for the allotments association, but being sure of this would require someone with greater expertise in property documentation than me.

I wondered whether BC readers could shed any light?