In 1974 the owners of the palace decided to sell it by auction. But the then hon’ble Prime Minister of Bangladesh and the Father of the Nation Bangabandhu Sheikh Mujibur Rahman, cancelled its auction proposal. He realized its historical and architectural importance and on 2 November 1974 he ordered that a museum and tourist center be established here after its proper conservation. According to the order of Bangabandhu the Bangladesh National Museum submitted a scheme with the estimated cost. But due to the tragic assassination of Bangabandhu the work could not progress much.

At last, during the rule of President Lt. General H.M Ershad on 11 April 1985 A.D. the government by issuing Martial Law Act no.-4/1985 acquired the Ahsan Manzil Palace and some of its adjoining compound for establishing a memorial museum.

After that venture by the government the implementation of the work on the Museum started. But most of the Nawab’s House area, along with two-third portion of Andarmahal, remained beyond acquisition. The total area of acquired land was 5.65 acres. In 1986, the work began according to keeping the original structure undisturbed and reconstructing the old environment as far as possible. The Bangladesh National Museum become the executive authority under the Ministry of Cultural Affairs for the implementation of the project, while the reconstruction and beautification of the building and its surrounding areas were to be done by the Public Works Department.

Development plan and architectural design were made by the Directorate of Architecture. Bangladesh National Museum established a new Museum here through the collection and display of the objects in galleries. This became a branch Museum of the Bangladesh National Museum with all its controlling powers. The museum was inaugurated by the then honorable Prime Minister on 20 September 1992.

Collection of objects for Museumt The plan was made to show different activities and interior domestic atmosphere prevailing in the period of Nawabs of Dhaka. For this purpose various objects relating to the Nawabs and their usable were collected.

Bangladesh National Museum had collected some relics from Ahsan Manzil palace in 1970. Among those, two filigree model of this palace, one grand piano and a cool mat made of ivory are mentionable. Out of two filigree model one is being displayed in Ahsan Manzil Museum. When in 1970s Ahsan Manzil fell into dilapidated condition, valuable articles from here were shifted to Dhaka Nawab Estate Office at Edward house. In 1987 the Museum authorities collected 22 listed items from that lot through purchase.

Historical Backgroundt Ahsan Manzil Palace is situated on the left bank of the river Buriganga at the southern part of the Dhaka city. It is the most beautiful and historically important building among the architectural edifices constructed in Dhaka during the nineteenth century. It was the residential palace and sadar kutchery (headquarter) of the Nawabs of Dhaka. The construction of the main palace building was started in 1859 and completed in 1869 A.D.1 At that period there was no other building as impressive as the Ahsan Manzil in Dhaka. The dome above this palace was the highest point of the town, which attracted all from a far distance. An extensive lawn with natural beauty and flower-filled garden spread across the southern or river side of the     Palace. The whole Ahsan Manzil is divided into two parts. The eastern building with dome is called Rangmahal and the western block with the residential rooms is called Andarmahal. It was at Ahsan Manzil that the first use of filtered water and electricity was made, and through this the establishment of urban Dhaka was launched.During the Mughal period a pleasure Garden House of Sheikh Enayetullah, the illustrious landlord of Jalalpur (Faridpur-Barisal), was situated here. 2 Around 1740 his son Sheikh Matiullah, sold the Garden House to the French traders who built a business center here with palatial buildings. Khwaja Alimullah the father of Nawab Abdul Ghani, purchased that French Kuthi (office – cum- residence) in 1830 and renovated it as his residence. 3 In the “Panorama of Dhaka”, the scenes along the riverside drawn by anonymous European painters in 1830s, the residence of Khwaja Alimullah depicts vividly.4 The French Kuthi was situated at the place where the Andarmahal now exists. Nawab Abdul Ghani built an enormous edifice just on the eastern side of the said kuthi and named it ‘Ahsan Manzil’ after the name of his beloved son, Khwaja Ahsanullah. Ahsan Manzil however, was extensively damaged by a severe tornado occurred on 7 April 1888. The west block, the Andarmahal which was the oldest constructions by the French, was completely demolished and then it was rebuilt. At the time of the reconstruction, the present beautiful dome was erected over the palace building. Ahsan Manzil was partly damaged by the earthquake of 1897 as well, and was repaired by Nawab Khwaja Ahsanuallah. In 1985 the government of Bangladesh acquired the palace and established a museum there.

Display of the Museumt Ahsan Manzil Museum is a palace which relates to the Nawabs of Dhaka and as such it reflects the memories of the Nawabs. Basically the in house atmosphere and the various activities of the Nawabs are displayed in this museum. The palace building with dome was actually the sadar kutchary (headquarter) of the Nawabs. Here the Meeting Room, Drawing Room, Dining Room. Library Room, Card Room, Billiards Room, Ball Room etc. were housed and those were basically established concerning the male members. on the other hand the Andarmahal was used as residential purpose and both male and female members of the family lived there. The photographs taken by Mr. Fritz Kapp in 1904 helped to make a fruitful display in this museum.

There are twenty-three rooms where display is made out of thirty one rooms of the palace building (Rangmahal). Among these, nine galleries are displayed according to the original environment on the basis of the photographs of Mr. Fritz Kapp. Some household material and broken utensils which were gathered in the store and crockery room of Ahsan Manzil and the old office of Nawab Estate, Edward House were used for display after proper conservation. Besides those, many objects were also collected comparing with the old ones. Necessary furniture and paintings are made and painted anew according to the original from the photographs of the different rooms of the palace taken in 1904. Besides, the other 14 rooms have been decorated depicting the history of the Palace; incidences taken place here in and different activities of the Nawabs by way of collecting information’s, documents, relics, painting and photographs.