Title: Architecture of Mumbai
Content:  The Taj Mahal Palace hotel resort was commissioned by Tata and first opened its doors to guests on 16 December 1903. The original Indian architects were Sitaram Khanderao Vaidya and D. N. Mirza, and the project was completed by an English engineer W. A. Chambers. The cost of construction was £250,000 (£127 million today). During World War I, the hotel was converted into a 600-bed hospital. The dome of the hotel is made from the same steel as used in the Eiffel Tower. Jamsedti Tata imported the same steel during that time. The hotel was the first in India to install and operate a steam elevator.
Title: Taj Mahal Palace Hotel
Content:  The Taj Mahal Palace is a heritage, five-star, luxury hotel in the Colaba area of Mumbai, Maharashtra, India, situated next to the Gateway of India. Built in the Saracenic Revival style, it opened in 1903 as the Taj Mahal Hotel  and has historically often been known simply as "The Taj". The hotel is named after the Taj Mahal, which is located in the city of Agra approximately 1050 km from Mumbai. It has been considered one of the finest hotels in the East since the time of the British Raj. The hotel was one of the main sites targeted in the 2008 Mumbai attacks. Part of the Taj Hotels Resorts and Palaces, the hotel has 560 rooms and 44 suites and is considered the flagship property of the group; it employs 1,600 staff. The hotel is made up of two different structures: the Taj Mahal Palace and the Tower, which are historically and architecturally distinct from each other (the Taj Mahal Palace was built in 1903; the Tower was opened in 1972). The hotel has a long and distinguished history, having received many notable guests, from presidents to captains of industry and show business stars.
Title: Persian Inscriptions on Indian Monuments
Content: Taj Mahal* The Taj Mahal, a World Heritage Site was built between 1630–49 ; Wazir Khan Mosque Shalimar Gardens ; The Shah Jahan Mosque is the central mosque for the city of Thatta, in the Pakistani province of Sindh. ; Shahi Hammam is a Persian-style bath which was built in Lahore, Pakistan, in 1635 C.E. during the reign of Emperor Shah Jahan. Sunehri Mosque Sunehri_masjid_top_view_2.JPG.]] ; Tomb of Safdar Jang The Tomb of Safdar Jung completed in 1754 is one of the last examples of Mughal Architecture. The Wazir Khan Mosque in Lahore was commissioned during the reign of Shah 
Title: Taj Mahal (palace)
Content:  The Taj Mahal at Bhopal was built as the Begum's residence, at a cost of ₹ 3,000,000. Its construction spanned over a period of 13 years, from 1871 to 1884. It was one of the largest palaces of the world built at that time. The building was originally named Raj Mahal ("royal palace"). The British Resident at Bhopal, highly impressed with the architecture, suggested that the palace be renamed the Taj Mahal, the Taj Mahal at Agra having been built by the Begum's namesake Shah Jahan. The begum accepted the suggestion and the palace was renamed to Taj Mahal. The Begum is said to have ordered a three-year-long celebration called Jashn-e-Taj Mahal after the completion of the building. After the partition of India 
Title: Taj Mahal
Content:  The Taj Mahal, is an ivory-white marble mausoleum on the right bank of the river Yamuna in the Indian city of Agra. It was commissioned in 1632 by the Mughal emperor Shah Jahan ((r. 1628 – 1658)) to house the tomb of his favourite wife, Mumtaz Mahal; it also houses the tomb of Shah Jahan himself. The tomb is the centrepiece of a 42 acre complex, which includes a mosque and a guest house, and is set in formal gardens bounded on three sides by a crenellated wall. Construction of the mausoleum was essentially completed in 1643, but work continued on other phases of the project for another 10 years. The Taj Mahal complex is believed to have been completed in its entirety in 1653 at a cost 
Title: Taj Hotels
Content:  Jamsetji Nusserwanji Tata, founder of the Tata Group, opened the Taj Mahal Palace, a hotel in Mumbai (formerly called Bombay) overlooking the Arabian Sea, on 16 December 1903. It was the first Taj property and the first Taj hotel. There are several anecdotal stories about why Tata opened the Taj hotel. According to a story, he decided to open the hotel after an incident involving racial discrimination at the Watson's Hotel in Mumbai, where he was refused entry as the hotel permitted only Europeans. Hotels that accepted only European guests were very common across British India then. According to another story, he opened 
Title: Origins and architecture of the Taj Mahal
Content:  and a western eye witness, noted the ongoing construction of the caravanserais and bazaars and that "There is alreadye[sic] about Her Tombe a raile[sic] of gold". To deter theft it was replaced in 1643 AD (1053 AH) with an inlaid marble jali. After the second Urs further dating of the progress can be made from several signatures left by the calligrapher Amanat Khan. The signed frame of the south arch of the domed hall of the mausoleum indicates it was reaching completion in 1638/39 AD (1048/1049 AH). In 1643 AD (1053 AH) the official sources documenting the twelfth Urs give a detailed description of a substantially completed complex. Decorative work apparently continued until 1648 AD (1058 AH) when Amanat Khan dated the north arch of the great gate with the inscription "Finished with His help, the Most High".
Title: Taj Mahal
Content:  The Taj Mahal was commissioned by Shah Jahan in 1631, to be built in the memory of his wife Mumtaz Mahal, who died on 17 June that year, while giving birth to their 14th child, Gauhara Begum. Construction started in 1632, and the mausoleum was completed in 1648, while the surrounding buildings and garden were finished five years later. The imperial court documenting Shah Jahan's grief after the death of Mumtaz Mahal illustrates the love story held as the inspiration for the Taj Mahal.
Title: Abdul Hamid Lahori
Content:  Taj Mahal, the world-renowned monument was built and completed by the end of 1653 AD or early 1654 AD in the 17th-century. So the 350th anniversary of Taj Mahal actually occurred around 1994. More than 20,000 workers toiled for years to build the majestic Taj Mahal with four slender minarets. It was built by the heartbroken Mughal emperor Shah Jahan in memory of his second wife, Empress Mumtaz Mahal, who had died in childbirth. Shah Jahan's official chronicler Abdul Hamid Lahori writes that the construction began six months after Empress Mumtaz Mahal's death which was on 17 June 1631. Abdul Hamid Lahori also 
Title: Origins and architecture of the Taj Mahal
Content:   The Taj Mahal represents the finest and most sophisticated example of Indo-Islamic architecture. Its origins lie in the moving circumstances of its commission and the culture and history of an Islamic Mughal empire's rule of large parts of India. The distraught Mughal Emperor Shah Jahan commissioned the project upon the death of one of his favorite wives Mumtaz Mahal. Today it is one of the most famous and recognizable buildings in the world and while the large, domed marble mausoleum is the most familiar part of the monument, the Taj Mahal is an extensive complex of buildings and gardens that extends over 22.44 ha and includes subsidiary tombs, waterworks infrastructure, the small town of Taj Ganji to the south and a 'moonlight garden' to the north of the river. Construction of Taj Mahal began in 1632 AD, (1041 AH), on the south bank of the River Yamuna in Agra, and was substantially complete by 1648 AD (1058 AH). The design was conceived as an earthly replica of the house of Mumtaz Mahal in paradise.

Question: when was the taj mahal built and completed?
Answer: 1632–53.