The deeds for my own parent's last house showed the date of building, and when/from who the land was purchased. That also meant that the previous owner could be looked up in old censuses. The house they had before that, earliest date on deeds was 1804. The house I was actually born in was even earlier, and I lived for the first few years of my life in one dating from 1640 - and that also was carved above the porch, so the house may even have been a little older itself.
Most deeds will surely have information on them. Current house, built 1974, certainly has. Can't believe we're the only ones where all deeds have dates ... including extensions etc. I recall reading through the deeds and making notes when we bought house - as for some years the Building Society actually had the documents!