Can you use single mode fiber in a house, or do the transceiver only work over much longer distances? Is transceiver burn out an issue?
That said, it's likely not worth it, given that cabling is typically viewed as a ~10 year investment, and if you're installing OM4 Multimode fiber in a house you're not likely to hit the limit of that fiber within 10 years even in extreme use cases.
I believe this could be a case of future proofing that will actually last 30-40 years, no?