His work is characterised by a precise quality that prioritises clarity over drama. In pieces such as Doorkijkje door een poort te Dordrecht, he uses architectural frames to create depth. He frequently worked in watercolour and ink, using muted earth tones to define stone and brickwork. This method allowed him to capture the textures of old Dutch buildings with accuracy. He often omitted figures to keep the focus on the geometry of the structures.

Modern collectors value Lexmond for his quiet, observational style. His prints offer a window into nineteenth-century Dutch life without the sentimentality found in later Romantic art. These works suit contemporary interiors because of their neutral colour palettes and balanced compositions. They provide a sense of history and architectural order.