The Gulabi Bagh Gateway is the last remnant of a pleasure garden built by the Persian noble Mirza Sultan Baig in 1655. In its heyday the garden measured 250 gaz on a side (according to the scholar Ebba Koch, 1 gaz is likely equal to 0.81 or 0.82 meters). The site could not have functioned as a garden for long, as it was converted in 1671 into a tomb for Dai Anga with her mausoleum occupying the center of the property. Gradually over the centuries the garden was encroached upon by urban development so that the only remaining portion of the garden is the narrow yard running from Gulabi Bagh to Dai Anga's Mausoleum.