There are a lot of advantages to buying (renting from the bank). Property long term is mostly an appreciating asset and offsets living costs in old age.
Could you perhaps look at investing in a cheaper property up north, possibly to rent out or even invest in a low cost parcel of land with future potential?
Some pensions offer a lump sum on retirement, if you’re eligible this could open up options for you - could it be worth ramping up contributions to increase your employer contribution? Perhaps someone more knowledgeable on pensions can advise, although I’ve read recently that quantitive easing and the impact on investments from Corona could affect pensions so might not be the best plan atm. But if you were willing to relocate to somewhere cheaper 2 good pensions with a lump sum payout might stretch to a little place to call home.
My grandparents dabble in stocks and shares but have no idea the risk etc.
Like pp suggested, speak to a broker/financial adviser, no harm in seeing what your options are, you might be in a better position than you think. Think the property market is in a huge bubble atm, if you were in a position to save over the next few years the market might change.
Would usually suggest staying away from Help to Buy (IMHO) however it might be something that could work for you in the future, if you chose the right area, have a bit of wiggle room and a good exit strategy. Some new builds (historically around here) can depreciate short-medium term but house prices overall do tend to recover long term if you plan to stay in it. H2B is expensive with restrictions but seems to have worked out for some people.
Even if you continue to rent, home ownership isn’t the be all and end all, there can be pitfalls as with everything, putting a nest egg away for your daughter would definitely pay off. Does anyone know if the lifetime Isa’s still available? Sure they could be used for either house deposit or retirement.