You’re in a really tricky position now.
Agree with everything previously said, and won’t repeat.
But in addition, what will now be putting people off is that it is clearly overpriced to have been on the market so long. This puts them at risk of immediate negative equity if a FTB or on a high LTV. You also are running the risk of a mortgage down valuation anyway.
You bought in the recent peak. Houses have fallen since then, but you want an increase. The data doesn’t back this up, and unfortunately you don’t get out of a house what you put in, you get what someone is willing to pay in the market you’re currently in.
We have been looking at houses recently and anything on the market long term I have immediately discounted unless they’re willing to take a considerably below asking price offer, on the basis that if it’s not selling, it’s not worth that.
The higher end of the market is where things are very slow at the moment anyway - interest rates have a much bigger impact on bigger loans, for obvious reasons. So you’re trying to sell for too much at a bad time to sell.