The village remained historically small, limited to the nineteenth century to the church and fifteen houses set along the street from the Obelisk.

Construction of the new sanatorium-school Secondary School Students by architect Louis Sainsaulieu in 1955 next to the Castle Path (which was transformed into a sanatorium for veterans organization) was an important step in the life of the common.

The urbanization of the village took place in the early 1990s, in a context of population growth in part linked to the development of Val d'Europe and the installation of Disneyland Paris .

The concern for rigorous land management by enabling a smooth evolution of the village while preserving its rural character.

The letters are the initials of the name of the village and colors recall that of the birch tree species common in the Neufmonastériens wood.

The children of the town school attend kindergarten and elementary with cafeteria, study hall, activity center and nursery school-integrated perished The town is linked to the College Jean-Baptiste Vermay of Tournan-en-Brie, namesake of artist Jean Baptiste Vermay, which was completely renovated and extended over 2 500m² in 2014, is one of the largest colleges of Seine-et-Marne, and the high school multipurpose Clément Ader of Tournan-en-Brie.

The town of Neufmoutiers-en-Brie is part of the parish Catholic "missionary pole of Val d'Europe" in the diocese of Meaux.

The upper structural platform of the Brie is formed by a layer of stone millstones dating from the Sannoisian.

The layer of millstone is overcome by a more or less regular coat of silt trays which are made up of sandy clay deposits thin and compact an important fertility.

The territory of the town of Neufmoutiers-en-Brie was included in 1984 in an area of operations and research oil called "Permis de La Marsange ".

The town lies on a plateau at very low relief, crossed by the upper part of the Marsange and various rus.

His landscapes are typical of the Brie, marked by a succession of open fields (culture of wheat, the corn and sugar beet ).

Difficult soil to drain explain the late and partial clearing of land, located over the edge of the royal estate and Champagne County before the forest becomes a game reserve.

The Marsange, runs between the municipal area north from Villeneuve-le-Comte and a spring in the west towards Favières, that passes between the village and the hamlet of "des Trois Maisons".