OP, what is your current situation? If you are first time buyers I guess youโre renting now? Have you given notice to your landlord? Is the new house ready to move in? You wonโt be able to refurbish now; do you need to buy furniture and appliances?
What is your cashflow situation? If you buy now but then cannot move for a while, for how long can you afford to pay rent + mortgage at the same time? No one knows how long this will last.
How safe are your jobs? How much will you have left in savings if you buy? How long would these savings last you if you were left without a job? I would rather have, say, ยฃ100k in savings, that would last me a long time even if I lose my job, than a 60% LTV mortgage and ยฃ7k of savings that would only last me a couple of months โ unless maybe I had a very very safe job. But thatโs me โ of course everyoneโs approach to risk is different.
I am not sure if removals are considered an essential service which is still allowed; even if it were allowed, I wouldnโt move now (unless there are extreme reasons to do it): dirty dusty boxes and crates, and possibly a removal team, is the last thing Iโd want to have around right now. How do you maintain social distancing when moving and installing heavy furniture appliances etc? How do you have carpets cleaned professionally? Etc.
Do you need to work from home? Are you sure you will get a broadband connection in time?
As for future value, no one has a crystal ball. IMHO the importance of keeping savings that would last you many many months trumps any other consideration.
Donโt listen to people who say that renting is money down the drain โ it depends. Most comments along these lines seem ideological, financially illiterate and totally ignore all the factors at play. For very long periods yes, true, but for shorter periods it depends. There are may cases where renting can be better value for money. For example, have you run any numbers? Have you calculated where house prices should be in, say, 2 years, for the cost of renting to be the same as that of buying?
Also, saying that the mortgage is ยฃ200 cheaper than the rent isnโt the whole story. I assume you meant the total instalment? You need to distinguish between:
the total instalment: that affects your cashflow, and thatโs money you wonโt have available to pay for food bills etc, and
the interest cost: that is the real cost of the mortgage. The principal you repay is money you repay to yourself โ it adds to your wealth but ends up locked in the house, and is hard to extract and use it to pay for your bills