long row of upmarket residences with masonry facade

agent apartment architecture belgravia brick brickwork british brown building buy camden chelsea city detailing elegant england english estate exterior facade featuring have home homes house houses intricate kingdom knightsbridge living london long luxury market masonry old ownership painted posh prices prominent property railing real red residence residential road rooftops row sale selling sloane smart street suburb terrace terraced town townhouse townhouses traditional typical united upmarket urban victorian white