Discover Seine-et-Marne & Property Listings in the Area

Seine-et-Marne is a department in the Île-de-France region, northern France, named after the Seine and Marne rivers. It borders Val-d'Oise, Seine-Saint-Denis, Val-de-Marne, and Essonne to the West; Loiret and Yonne to the South; Aube and Marne to the East; and Aisne and Oise to the North. Known for its natural beauty, the department features several reserves, including Brie and Gâtinais, that support diverse plant and animal life and attract nature enthusiasts. Approximately 60% of the area is used for agriculture, making it the agricultural centre of Île-de-France. Its fertile soil and favourable climate enable the cultivation of crops such as cereals and…

Seine-et-Marne is a department in the Île-de-France region, northern France, named after the Seine and Marne rivers. It borders Val-d'Oise, Seine-Saint-Denis, Val-de-Marne, and Essonne to the West; Loiret and Yonne to the South; Aube and Marne to the East; and Aisne and Oise to the North. Known for its natural beauty, the department features several reserves, including Brie and Gâtinais, that support diverse plant and animal life and attract nature enthusiasts. Approximately 60% of the area is used for agriculture, making it the agricultural centre of Île-de-France. Its fertile soil and favourable climate enable the cultivation of crops such as cereals and sugar beet, which are key exports.

Industrial Significance

Beyond agriculture, Seine-et-Marne is also home to several industrial facilities. The Grandpuits refinery is a significant employer in the region, while the Safran Aircraft Engines research plant conducts cutting-edge research and development in the aerospace industry.

World-Class Tourist Attractions

Finally, discussing Seine-et-Marne wouldn't be complete without highlighting its tourism sector. The department's main attractions are Disneyland Park and Walt Disney Studios Park at Disneyland Paris. These parks feature exciting rides, top-tier entertainment, and distinctive dining options, drawing visitors globally.

Key Information about Seine-et-Marne (77)

• Main City/Prefecture: Melun
• Nearest Airport: Paris-Charles de Gaulle Airport (approx. 50 km)
• Population: Around 1.42 million (as of the latest census)
• Area: 5,915 sq. kilometres and 2,284 sq. miles
• Landmark: Château de Fontainebleau, a UNESCO-listed royal palace with centuries of history.
• Number of Tourists/Year: Approx. 10 million, drawn by Disneyland Paris, Fontainebleau and countryside landscapes.

Property Prices in Seine-et-Marne in 2026

• Houses: the average price per sq. metre: €2,666
• Apartments: the average price per sq. metre: €3,858
• Price trends: -8% over the last 12 months, +12% over the last 5 years

House Prices in the Main Towns in Seine-et-Marne in 2026

• Average House Price in Meaux: €2,681 per sq. metre
• Average House Price in Melun: €2,570 per sq. metre

(Source: Le Figaro - October 2026)

Understanding the Seine-et-Marne Property Market

Seine-et-Marne has recorded modest changes in published property price estimates during 2026. Between April and October, average house values increased by less than 0.4%, while apartment estimates rose by approximately 2.7%. The stronger movement in apartment values contrasts with the relative stability of house prices.

October estimates place average house prices at €2,666 per square metre, substantially below those recorded in the departments immediately surrounding Paris. However, the department covers a large geographical area, and prices can differ considerably between individual local markets.

Explore more French regions with our detailed guides and infographics, with informative facts and stats.