The X1 aircraft is comparable in size to a small regional airliner and can achieve a maximum takeoff weight exceeding 25,000 pounds with the help of four wing-mounted electric motors. The battery-electric propulsion system delivered more than one megawatt of power during the maiden flight.
I have spent my entire childhood in a house at a mere 125m away from the train tracks, with trains passing 8 times per hour (excl. freight which also passes every now and then). You could faintly hear them if you were in the garden, but never in a bothersome way. I have not once felt anything vibrate from a passing train. Maybe this is different for poorly built houses? But it really shouldn’t be an issue.
Could be that the house or ground type is different. I also lived there for only a few months, which could be too short to get used to it. Would not choose to live close to frequently used tracks again though.
I would think that house was from the cheaper end though, which could explain things.