Correcting the date of construction

Our next-door-neighbors to the north have put their house on the market.

We've had the pleasure of living next to them and their five kids for a year now and will be very sad to see them leave. They have been excellent neighbors and have tolerated our barking dogs better than most people would have.

I looked up their online listing this afternoon and noticed that the Realtor asserts that their house was built in 1925. That's an error.

This photo was shot shortly after 1903 and shows our house in the foreground and their house next door to the north. It's the same house, although the upstairs balcony/porch is no longer there. If you look closely, you can see the rails and electric wires of the Indianapolis & Northwestern Traction Co. (interurban) like just to the south of our house, which dates the photo considerably earlier than 1925.

Our understanding is that these two houses and the next one north were built by the man who owned the local sawmill for his three sons and their families around 1903. He used premium wood throughout the three houses. Ours still has the original quarter-sawn oak flooring in the living room and oak and hemlock throughout the house.