Leinster Gardens is a street in Bayswater, London. It is lined with tall, ornate, mid-Victorian terraced houses, many of which are listed buildings.
Wikipedia https://ja.wikipedia.org/wiki/レンスター・ガーデンズ
Official Website https://en.wikipedia.org/wiki/Leinster_Gardens#False_houses
Coordinates 51°30'45.419" N -0°11'1.08" E