that’s possible. But anyone who sold last year at last year’s prices and is building today might still be annoyed.
That doesn’t apply to the OP. She still lives in her house. Maybe she can do bridge financing. So buy at X, renovate, move in, and still take advantage of the 2 years (or however many) of price increase of the current home. Of course, this requires a good income, such an interim double financing. Anyway, about fiber optics: we also live in a rural area and fiber optics will be installed here soon. The entire old village center is participating. In other words, hundreds of years old half-timbered houses will then be state-of-the-art! Kati already said it: there just has to be a house offer where everything fits :p