Did this last year. Had our previous place up for sale for 18 months. Lots of viewings, but no offers. Had a second baby on the way & so needed to move pdq.
Got what we needed on the sale and a good discount off the new place. Expect them to rush you. Dave’s point about financial year end is very valid – both in terms of being able to get what you need to make the deal work and how much they’ll try and pressure you. Ignore them, they’ll try all ways to make you complete by the FY end date. I laughed down the phone at them – my wife was 40 weeks preganant and they were asking demanding that we move the next week.
Its definitely a buyers market right now (irrespective of what the press says about housing shortages – ours was empty for 6 months) with many of the big builders still reeling financially after the brexit vote. In fact the morning of 25th June saw most of the big plant disappear off site here and not return since.
Our old house took a further 12 months for them to move on – they lost £25k over what they paid us.