1650 - The Marian column in Prague is erected (destroyed 1918).
1651 - Collegiate Church of Saint Magdalena and Saint Stanisław in Poznań (Poland) is started (completed c.1701).
1652 - Church of the Resurrection, Kostroma.
The Taj Mahal mausoleum at Agra in India (begun in 1630 and probably designed by Ustad Ahmad Lahauri) is completed.
The Radziwiłł Palace, Vilnius, is completed.
The Jama Masjid, Delhi, is completed.
The colonnade of St. Peter's Basilica in Rome is started by Gian Lorenzo Bernini.
1658 - Terraced houses at 52-55 Newington Green in London, perhaps by Thomas Pidcock, are completed.
Ca' Pesaro on the Grand Canal (Venice) is started by Baldassarre Longhena (completed 1710).
Tomb of Nadira Begum in Lahore is started.
1650: December 1 (bapt.) - William Talman, English architect, landscape designer and collector (died 1719)
1651: March 2 - Carlo Gimach, Maltese architect, engineer and poet (died 1730)
1651: September 3 - Roger North, English lawyer, biographer and amateur of the arts (died 1734)
1654: May 23 - Nicodemus Tessin the Younger, Swedish baroque architect (died 1728)
1655: July 7 - Christoph Dientzenhofer, Bavarian baroque architect (died 1722)
1656: July 20 - Johann Bernhard Fischer von Erlach, Austrian baroque architect (died 1723)
1652: June 21 - Inigo Jones, English architect and theatrical designer (born 1573)
1655: July 15 - Girolamo Rainaldi, Italian architect (born 1570)
1650s in architecture Wikipedia