Patwon Ki Haveli is the most lavish of Jaisalmer's many merchant-house clusters — five havelis built between 1805-1860 by the Patwa family, who grew rich on the brocade and opium trade between Central Asia and the Indian peninsula. Guman Chand Patwa commissioned the cluster for his five sons; each haveli became a separate residence, but the facade reads as a single architectural composition along the street.

Jaisalmer's local yellow sandstone is famously soft when fresh and hardens with exposure — making it perfect for the intricate jali (lattice) screens, balcony brackets, and figurative carving that define the city's vernacular architecture. Patwon Ki Haveli is the most technically accomplished example: every facade is covered, balconies project on multiple levels, and the inner courtyards (where they survive) preserve the original painted decoration.

The first of the five — Kothari's Patwa Haveli — is now a privately operated museum. The remaining four are in various conditions of conservation, with the Archaeological Survey of India maintaining the most heritage-sensitive of them.

MyTripMyTravel includes Patwon Ki Haveli on the Jaisalmer city heritage walk (separate from the Jaisalmer Fort day) — with a vetted local architectural escort who can read the carving registers, identify the trade routes the family operated on, and contextualise the late-Rajput merchant economy.