Largest City in France

2026 ranking · share of second homes

The towns in Île-de-France with the highest share of second homes

Hermé (Seine-et-Marne) has the highest share of second homes in Île-de-France: 53.4% of its housing. Next come Saint-Illiers-la-Ville (Yvelines, 53.0%) and La Tombe (Seine-et-Marne, 35.4%).

1,198 towns ranked out of 1,266

Hermé, 1stThe next 19

The podium

  1. 1stHermé 53.4% Seine-et-Marne
  2. 2ndSaint-Illiers-la-Ville 53.0% Yvelines
  3. 3rdLa Tombe 35.4% Seine-et-Marne

This ranking covers 1,198 of the 1,266 towns in Île-de-France. Not ranked: towns with fewer than 200 inhabitants. The table is split into pages of 100 towns. At the other end of the ranking, Vincy-Manœuvre (Seine-et-Marne) comes last with 0.0%.

In France, a commune is the smallest unit of local government, from large cities to tiny villages. Paris, Lyon and Marseille are ranked as whole communes: their arrondissements (districts) have no rank of their own.

The ranking: highest share of second homes in Île-de-France

Rank Town Department Share of all housing Proportional bar Population
1 Hermé Seine-et-Marne (77) 53.4 655
2 Saint-Illiers-la-Ville Yvelines (78) 53.0 356
3 La Tombe Seine-et-Marne (77) 35.4 216
4 Bailly-Romainvilliers Seine-et-Marne (77) 31.7 7,061
5 Pamfou Seine-et-Marne (77) 31.1 999
6 Saint-Sauveur-lès-Bray Seine-et-Marne (77) 27.5 352
7 Adainville Yvelines (78) 26.6 688
8 Montchauvet Yvelines (78) 24.7 282
9 Misy-sur-Yonne Seine-et-Marne (77) 24.6 849
10 Verdelot Seine-et-Marne (77) 24.5 625
11 Boissy-aux-Cailles Seine-et-Marne (77) 24.1 280
12 Vaux-sur-Lunain Seine-et-Marne (77) 23.9 233
13 Le Vaudoué Seine-et-Marne (77) 22.9 748
14 Boulancourt Seine-et-Marne (77) 22.9 355
15 Courdimanche-sur-Essonne Essonne (91) 22.8 282
16 Millemont Yvelines (78) 22.3 279
17 Noisy-sur-École Seine-et-Marne (77) 22.1 1,862
18 Noyen-sur-Seine Seine-et-Marne (77) 21.9 374
19 Jaulnes Seine-et-Marne (77) 21.7 349
20 Mézy-sur-Seine Yvelines (78) 21.2 2,279
21 La Roche-Guyon Val-d'Oise (95) 20.8 424
22 Vienne-en-Arthies Val-d'Oise (95) 20.5 385
23 Nanteau-sur-Essonne Seine-et-Marne (77) 20.4 422
24 Lainville-en-Vexin Yvelines (78) 20.1 820
25 Ocquerre Seine-et-Marne (77) 19.9 402
26 Barbizon Seine-et-Marne (77) 19.8 1,301
27 Buthiers Seine-et-Marne (77) 19.1 805
28 Paley Seine-et-Marne (77) 18.4 489
29 Serris Seine-et-Marne (77) 18.2 10,443
30 Villiers-sous-Grez Seine-et-Marne (77) 18.0 718
31 Poigny-la-Forêt Yvelines (78) 18.0 990
32 Larchant Seine-et-Marne (77) 17.9 744
33 Sailly Yvelines (78) 17.5 359
34 Dormelles Seine-et-Marne (77) 17.0 830
35 Boigneville Essonne (91) 16.9 373
36 Fleury-en-Bière Seine-et-Marne (77) 16.8 674
37 Bransles Seine-et-Marne (77) 16.7 537
38 Villebéon Seine-et-Marne (77) 16.5 471
39 Buno-Bonnevaux Essonne (91) 16.2 532
40 Cessoy-en-Montois Seine-et-Marne (77) 16.1 217
41 Grosrouvre Yvelines (78) 16.0 944
42 Montdauphin Seine-et-Marne (77) 15.8 237
43 Villers-en-Arthies Val-d'Oise (95) 15.7 505
44 Les Mesnuls Yvelines (78) 15.7 927
45 Recloses Seine-et-Marne (77) 15.7 651
46 Haute-Isle Val-d'Oise (95) 15.7 298
47 Chevry-en-Sereine Seine-et-Marne (77) 15.7 513
48 Morsang-sur-Seine Essonne (91) 15.5 602
49 Blennes Seine-et-Marne (77) 15.4 555
50 Bourdonné Yvelines (78) 15.4 520
51 Amponville Seine-et-Marne (77) 15.2 357
52 Louan-Villegruis-Fontaine Seine-et-Marne (77) 15.2 509
53 Moisson Yvelines (78) 15.0 917
54 Aulnoy Seine-et-Marne (77) 15.0 371
55 Mouy-sur-Seine Seine-et-Marne (77) 14.7 359
56 Melz-sur-Seine Seine-et-Marne (77) 14.7 349
57 Ormoy-la-Rivière Essonne (91) 14.7 992
58 Courances Essonne (91) 14.7 360
59 Villiers-sur-Seine Seine-et-Marne (77) 14.7 283
60 Omerville Val-d'Oise (95) 14.6 330
61 Bazoches-sur-Guyonne Yvelines (78) 14.5 728
62 Montreuil-sur-Epte Val-d'Oise (95) 14.5 385
63 Boitron Seine-et-Marne (77) 14.5 329
64 Mittainville Yvelines (78) 14.2 671
65 Villuis Seine-et-Marne (77) 14.1 272
66 Achères-la-Forêt Seine-et-Marne (77) 14.1 1,223
67 Cravent Yvelines (78) 13.9 449
68 Courgent Yvelines (78) 13.9 426
69 La Boissière-École Yvelines (78) 13.7 786
70 Saint-Martin-des-Champs Yvelines (78) 13.7 313
71 Valpuiseaux Essonne (91) 13.6 631
72 Saint-Léger-en-Yvelines Yvelines (78) 13.6 1,500
73 Montigny-sur-Loing Seine-et-Marne (77) 13.4 2,753
74 Hermeray Yvelines (78) 13.3 1,024
75 Nanteau-sur-Lunain Seine-et-Marne (77) 13.2 710
76 Amenucourt Val-d'Oise (95) 13.1 212
77 Saint-Martin-du-Boschet Seine-et-Marne (77) 13.1 263
78 Féricy Seine-et-Marne (77) 13.0 642
79 Saint-Chéron Essonne (91) 13.0 5,211
80 Gouaix Seine-et-Marne (77) 12.9 1,327
81 Chaussy Val-d'Oise (95) 12.8 637
82 Montmachoux Seine-et-Marne (77) 12.7 215
83 Sancy-lès-Provins Seine-et-Marne (77) 12.7 345
84 Tilly Yvelines (78) 12.5 545
85 Montolivet Seine-et-Marne (77) 12.4 262
86 Vétheuil Val-d'Oise (95) 12.2 881
87 Bellot Seine-et-Marne (77) 12.1 792
88 Juziers Yvelines (78) 11.8 4,104
89 Paray-Douaville Yvelines (78) 11.8 226
90 Coutençon Seine-et-Marne (77) 11.7 263
91 Arbonne-la-Forêt Seine-et-Marne (77) 11.6 1,036
92 Mons-en-Montois Seine-et-Marne (77) 11.5 467
93 Champcenest Seine-et-Marne (77) 11.5 207
94 Bazoches-lès-Bray Seine-et-Marne (77) 11.3 888
95 tied Montceaux-lès-Provins Seine-et-Marne (77) 11.2 326
95 tied Saint-Mars-Vieux-Maisons Seine-et-Marne (77) 11.2 251
97 Boissets Yvelines (78) 11.2 303
98 Augers-en-Brie Seine-et-Marne (77) 11.2 269
99 Médan Yvelines (78) 11.0 1,314
100 Fontaine-le-Port Seine-et-Marne (77) 11.0 1,037

Source: INSEE, population census; second homes and occasional dwellings as a share of all dwellings, towns with 200 or more inhabitants. Not ranked: towns with fewer than 200 inhabitants. Tied values share the same rank. Data sources.

FAQ

Highest share of second homes in Île-de-France: FAQ

Which town in Île-de-France has the highest share of second homes?

Hermé (Seine-et-Marne) has the highest share of second homes in Île-de-France: 53.4% of its housing.

What are the 10 towns in Île-de-France with the highest share of second homes?

In order: Hermé (53.4%), Saint-Illiers-la-Ville (53.0%), La Tombe (35.4%), Bailly-Romainvilliers (31.7%), Pamfou (31.1%), Saint-Sauveur-lès-Bray (27.5%), Adainville (26.6%), Montchauvet (24.7%), Misy-sur-Yonne (24.6%), and Verdelot (24.5%).

How many towns in Île-de-France are ranked?

1,198 out of 1,266. Not ranked: towns with fewer than 200 inhabitants.

What counts as a second home?

For INSEE, a second home is a dwelling used for weekends, leisure, or vacations, including furnished properties rented or offered for tourist stays; occasional dwellings (used part of the year for work) are counted with them. The share is calculated over all dwellings in the commune. Only towns with 200 or more inhabitants are ranked.

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