We bought and sold in early 2018. There was little stock on the market so it was a sellers market.
Our house, 3 bed ex-council terrace, sold for full asking price in four days, which was surprising to us as we went on with the higher valuation agent (325k) while the other agent values at 300-310k.
We sold as we liked another property they were marketing at 400k, but we felt it was overpriced for the size (although it was lovely on the inside). Max offer was 390k however it was being sold by a divorcing couple and while the wife would take our offer, the husband wouldn't and was sticking to his guns at 395k. We walked.
Then came a frantic three weeks as we viewed everything that was somewhat suitable, which ended up being around 15 houses of varying degree.
Ended up purchasing our 3/4 bed semi for full asking price at 425k, as it was an amazing space/location for the price. It had come back on the market as the previous buyer couldn't get funding (affordability).
Even though we paid asking price realistically it should have gone for more. The owner was a widow and she wanted to move to be closer to her children up North, so the house was priced to sell quicker.
Never need to move as it came with planning permission to extend if needed (building over garage which already has foundations in place) and has a beautiful south facing garden (prev was North and gloomy).
House prices around here have definitely slower though over the past year due to Brexit uncertainty. I imagine it will start to pick up at some point later this year as more people go on the market to move again.