The best replacement for new build is old build.

The best alternatives to new build are rated as following:
★★★★★  old build
★★★★  old house
★★★  refurbishment
★★★  period property
★  retrofit
★  remodel
★  extension
★  existing home
  old build house
  buying existing homes
  renovation

Your alternative for new build is not listed? Suggest!
Speaking about new build, one probably shouldn't forget about part exchange.

Other search terms related to new build and their ratings are:
★★★★★ part exchange
You have in mind a companion for new build and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of new build in all years. Click on graph for more.
new build
old build
old house