How much was a year's cottage rent in 1350?
The record: 5s a year, 14th c..
About $730 in today's gold
30 days of a farm labourer's pay.
A craftsman's house let for 20s, a merchant's for £2–£3. Source
Who could buy it
The lowest paid on each ladder of 1350 whose pay was enough:
On a day's pay
On a week's pay
On a month's pay
In other words, dear: months of work for a farm labourer.