2 ms·
You're probably comparing different things, but a properly built new house has 1) Radon mitigation built in 2) High quality insulation 3) Solar panels (if in Ca
by chrischen 9y ago
You're probably comparing different things, but a properly built new house has
1) Radon mitigation built in
2) High quality insulation
3) Solar panels (if in California)
4) No lead pipes or lead paint
5) Ethernet wiring
Of course any of the above could be achieved by a remodel, but then it wouldn't be an old house anymore.