A first time buyer house at over 450k though is just lol though really. And if there are HA houses in London worth over that then I doubt the person living in one could afford to buy it.I wouldn't advise anyone use a government "scheme" to be honest. I saved hard into a LISA and got screwed over because the property we purchased was over the £450k limit. Utterly pointless endeavour. My friend just bought a shared ownership flat (new build) and honestly I wouldn't say anything but I just think everything about that is wrong.