Paris 7th: 46,942 m² Converted to Hotel-Type Accommodation from Just 116 Applications

The 7th arrondissement presents a singular profile in the landscape of conversions to hotel-type accommodation (hébergement hôtelier). Across the entire period observed by Sitadel since 2013, 116 approved applications (excluding cancelled applications) have involved a converted surface area of 46,942 m², for a net created surface area of 16,690 m².

The ratio between these two volumes tells the essential story: here, small operations are not multiplied. With nearly 405 m² of converted surface area per application on average, the 7th boasts the largest average surface area per conversion in Paris. In other words, each project mobilises substantial buildings — private mansions, well-appointed apartment blocks, former corporate headquarters — rather than isolated lots.

This reality stems from the very nature of the arrondissement. Between Les Invalides, the Faubourg Saint-Germain and the ministries, the building stock consists of large-scale heritage ensembles. When a building undergoes a change of destination, it is hundreds of square metres that shift over to hotel use in one go.

The breakdown by origin confirms the arrondissement's tertiary-sector logic. Offices constitute the leading source of conversion with 50 applications, ahead of homes (45 applications) and retail premises (19 applications).

The predominance of offices comes as no surprise in a district historically occupied by government departments, embassies and company headquarters. Many of these tertiary surfaces, having become less attractive for office use, find a second life as high-end hotel establishments — a use compatible with the prestige of the address.

The significant share of homes (45 applications) warrants owners' attention. It reflects the conversion of residential properties to hotel-type accommodation — a regulated operation requiring a duly obtained change of destination authorisation. This is precisely the heart of what we do at Agence BnB: legally securing these transformations. To understand the applicable rules, see our guide to change of destination to hotel use.

The recent applications illustrate the geography and scale of these transformations. Since 2024, 6 new applications have been approved in the arrondissement. Several concern emblematic addresses in the Faubourg:

• 262 boulevard Saint-Germain: 210 m² from offices, approved in March 2024
• 96 rue de Varenne: 201 m² of former offices, approved in January 2025
• 2 rue Juliette Récamier: 191 m² of offices, approved in February 2025
• 7 rue Oudinot: 161 m² of former retail premises, approved in April 2024
• 68 rue de l'Université: 125 m² of offices, approved in July 2024
• 41 rue de Bellechasse: 105 m² from retail premises, operation already completed in May 2024

Here we find the dominant "offices" theme and the concentration around the Saint-Germain / rue de Varenne axis, a few hundred metres from Les Invalides. These surfaces remain modest in appearance compared to the arrondissement average, suggesting that the very largest operations were rather concentrated in earlier years. To find a specific address and its authorisation history, the observatory of transformations in the 7th allows a direct search.

The profile of the 7th — few applications, many square metres per project — has concrete consequences for anyone who owns a property in the arrondissement.

First, the scarcity of operations reflects a selective market. Conversions come to fruition on prestige buildings, often backed by high-end hotel operators capable of absorbing heavy projects. An owner of a tertiary surface or a sizeable residential lot therefore holds a sought-after asset, provided its destination is secured.

Next, the presence of 14 cancelled applications over the period is a reminder that these operations are never a foregone conclusion. A change of destination authorisation can be withdrawn, challenged or abandoned. Mastery of the administrative structuring, the local urban plan (PLU) regulations and the heritage constraints — numerous in this listed district — makes all the difference between a project that succeeds and one that fails.

Finally, for an owner who would rather operate as a year-round short-term rental (meublé de tourisme) than as a full hotel, the rules differ significantly. Our guide to letting in Paris details the applicable frameworks according to your situation.

In an arrondissement where the average surface area per conversion is the highest in Paris, the size of the property becomes the primary decision-making criterion. A building or floor plate of several hundred square metres naturally lends itself to a structuring hotel project. A more modest lot will lean more towards operation as a short-term rental.

Two paths are open to the owner. The first is to carry out the conversion to hotel-type accommodation yourself, to lastingly enhance the asset's value: our division dedicated to hotel-type accommodation supports this type of structuring from start to finish. The second is to sell a property that is already authorised or already in operation, whose value incorporates the change of destination authorisation — a considerable asset in the 7th.

To place your property in its local context and gauge the conversion dynamics of your street, the page dedicated to the 7th arrondissement brings together the data and levers specific to the district. Note that the number of rooms is not recorded in the arrondissement's Sitadel data, which makes surface area the only reliable indicator of the scale of projects.

The figures cited come from the Sitadel database (Service des données et études statistiques, SDES), which records planning authorisations. We retain only approved applications, excluding cancelled applications, creating hotel-type accommodation surface area through conversion since 2013. For the 7th arrondissement: 116 applications, 46,942 m² converted, 16,690 m² created, of which 6 applications since 2024; a further 14 applications were cancelled and are not counted. Data vintage: 2026-08. The number of rooms is not documented for this arrondissement.