Paris 15th: green spaces, buildings and outdoor space

Parks on former industrial sites

The 15th has four administrative districts: Saint-Lambert, Necker, Grenelle and Javel. Its parks are recent and occupy former sites. Parc Georges-Brassens was laid out on the site of the old Vaugirard slaughterhouses, Parc André-Citroën on that of the Citroën factories, with the Ballon de Paris. The Jardin Atlantique covers the platforms of Montparnasse station. The 15th's Petite Ceinture, a former railway line, has been partly turned into a green walkway since 2013, and the Gibran-Khalil-Gibran promenade runs along the Seine.

Several listings in the selection name these parks: a three-room flat with a 9 m² terrace near Parc Georges-Brassens, a long balcony with a view of the park in Saint-Lambert, a balcony with a park view in a four-room flat. A view over a public park is an asset, but it is not guaranteed over time: check the state of the planting and any projects nearby.

An arrondissement of mixed sizes and periods

The 15th mixes Haussmann buildings, early 20th-century cut-stone buildings, 1970s residences and the Front de Seine towers. Outdoor spaces change with the period: long balconies of the 1930s, loggias of the 1970 towers, workshop courtyards. The Front de Seine, built in the 1970s, has high-floor flats with a loggia: one listing offers a 98 m² Carrez flat on the 27th floor with a 10 m² loggia.

La Ruche and square Desnouettes keep buildings and artists' studios. Studio estates, like residences around a courtyard, often have their own co-ownership: their charges and works are not those of the building next door.

What the listings show

Of the 26 properties with outdoor space in this selection, the listing declares a balcony for 14 properties, a terrace for 7, a garden or land for 1 and a courtyard or patio for 1; some combine several, and others describe theirs in the text only. 1 is new and 3 need renovation. The most common energy rating is D (9 properties), ahead of E (5). These shares describe the stock on 13 October 2026, not the market as a whole; they change with every sale. Asking prices run from €299,000 to €1,990,000, with a median of €719,500 (agency fees paid by the buyer).

The arrondissement has the lowest median asking price of the Paris arrondissements in the selection, partly because of the size of the properties: many two- and three-room flats. A 28 m² two-room flat with a 12 m² private courtyard on rue Rosenwald is offered at under €300,000, a 79 m² Carrez four-room flat with a 120 m² terrace in Saint-Lambert at about €1,049,000.

Reading the aspect and the height

In the 15th, the height of the floor matters as much as the orientation. A balcony on the 8th floor overlooks the rooftops and gets the light; a balcony on the 2nd floor depends on the trees and the building opposite. Ask for the plan showing north. For a very high floor, as at Front de Seine, check the lift, its maintenance and the wind.

What the co-ownership says

In 1970s residences, charges and facade works are often substantial. The minutes of the last three general meetings say whether a facade renovation or a waterproofing repair is voted. For a concrete balcony, check the condition of the slab and the railing. The co-ownership checks guide lists the documents to gather.

Two outdoor spaces, two uses

A 28 m² two-room flat with a 12 m² private courtyard on rue Rosenwald is offered at €299,000, which is €10,600 per m². A 228 m² house with two terraces and a separate studio flat in Necker is offered at €1,990,000, which is €8,740 per m². The first is a small home that opens onto a corner of open air; the second a town house, rare in Paris. The higher price per m² of the small property comes from its size, not its outdoor space alone.