{"level":"commune","code":"95219","slug":"ermont-95219","nom":"Ermont","window":{"months":12,"anchor":"2025-12"},"stats":{"n":272,"median_rate":3927,"maison":{"n":122,"median_rate":4271},"appartement":{"n":150,"median_rate":3613}},"ci":{"lo":3730,"hi":4130},"percentiles":{"p10":2760,"p25":3290,"p75":4680,"p90":5500},"bins":{"lo":2050,"hi":10250,"counts":[6,3,7,7,7,7,13,12,20,9,17,18,12,14,15,11,16,10,13,7,9,5,6,1,0,1,4,2,1,2,4,3,1,0,0,0,1,0,0,1,0,0,0,1,1,0,0,1,0,0,0,0,0,0,0,4]},"by_rooms":[{"band":"T1","n":18,"median_rate":4494},{"band":"T2","n":40,"median_rate":3702},{"band":"T3","n":83,"median_rate":3845},{"band":"T4","n":73,"median_rate":3976},{"band":"T5+","n":58,"median_rate":3918}],"by_surface":[{"band":"<40","n":26,"median_rate":4340},{"band":"40-59","n":56,"median_rate":4161},{"band":"60-79","n":79,"median_rate":3883},{"band":"80-99","n":59,"median_rate":3880},{"band":"100-119","n":21,"median_rate":4422},{"band":"120+","n":31,"median_rate":3728}],"price_bands":[{"band":"<100k","n":7},{"band":"100-200k","n":54},{"band":"200-300k","n":92},{"band":"300-500k","n":83},{"band":"500k-1M","n":33},{"band":"1M+","n":3}],"series_by_type":{"maison":[{"q":"2021-01","n":21,"rate":4580},{"q":"2021-04","n":38,"rate":4715},{"q":"2021-07","n":44,"rate":5135},{"q":"2021-10","n":36,"rate":5310},{"q":"2022-01","n":21,"rate":4633},{"q":"2022-04","n":28,"rate":5037},{"q":"2022-07","n":46,"rate":5206},{"q":"2022-10","n":31,"rate":5141},{"q":"2023-01","n":26,"rate":4725},{"q":"2023-04","n":22,"rate":4727},{"q":"2023-07","n":34,"rate":4900},{"q":"2023-10","n":16,"rate":5049},{"q":"2024-01","n":10,"rate":4269},{"q":"2024-04","n":19,"rate":4572},{"q":"2024-07","n":26,"rate":4662},{"q":"2024-10","n":22,"rate":4439},{"q":"2025-01","n":31,"rate":5076},{"q":"2025-04","n":25,"rate":4723},{"q":"2025-07","n":37,"rate":3976},{"q":"2025-10","n":29,"rate":4065}],"appartement":[{"q":"2021-01","n":49,"rate":3122},{"q":"2021-04","n":56,"rate":3331},{"q":"2021-07","n":64,"rate":3714},{"q":"2021-10","n":66,"rate":3308},{"q":"2022-01","n":43,"rate":3709},{"q":"2022-04","n":64,"rate":4271},{"q":"2022-07","n":62,"rate":4161},{"q":"2022-10","n":50,"rate":3631},{"q":"2023-01","n":43,"rate":3830},{"q":"2023-04","n":48,"rate":3730},{"q":"2023-07","n":47,"rate":3673},{"q":"2023-10","n":51,"rate":3418},{"q":"2024-01","n":32,"rate":3819},{"q":"2024-04","n":34,"rate":3720},{"q":"2024-07","n":40,"rate":3605},{"q":"2024-10","n":40,"rate":3652},{"q":"2025-01","n":34,"rate":3464},{"q":"2025-04","n":43,"rate":3529},{"q":"2025-07","n":39,"rate":3767},{"q":"2025-10","n":34,"rate":3702}]},"departement":{"code":"95","nom":"Val-d'Oise","slug":"val-d-oise","median_rate":3357,"n":11366},"population":29489,"series":[{"code":"95219","q":"2021-01","n":70,"rate":3481},{"code":"95219","q":"2021-04","n":94,"rate":3867},{"code":"95219","q":"2021-07","n":108,"rate":4057},{"code":"95219","q":"2021-10","n":102,"rate":4062},{"code":"95219","q":"2022-01","n":64,"rate":4151},{"code":"95219","q":"2022-04","n":92,"rate":4526},{"code":"95219","q":"2022-07","n":108,"rate":4506},{"code":"95219","q":"2022-10","n":81,"rate":4185},{"code":"95219","q":"2023-01","n":69,"rate":4246},{"code":"95219","q":"2023-04","n":70,"rate":4058},{"code":"95219","q":"2023-07","n":81,"rate":4122},{"code":"95219","q":"2023-10","n":67,"rate":3814},{"code":"95219","q":"2024-01","n":42,"rate":3992},{"code":"95219","q":"2024-04","n":53,"rate":3967},{"code":"95219","q":"2024-07","n":66,"rate":3766},{"code":"95219","q":"2024-10","n":62,"rate":4086},{"code":"95219","q":"2025-01","n":65,"rate":3880},{"code":"95219","q":"2025-04","n":68,"rate":4127},{"code":"95219","q":"2025-07","n":76,"rate":3837},{"code":"95219","q":"2025-10","n":63,"rate":3966}],"nearby":[{"slug":"eaubonne-95203","nom":"Eaubonne","n":244,"median_rate":3838,"km":1.5},{"slug":"sannois-95582","nom":"Sannois","n":268,"median_rate":3560,"km":1.9},{"slug":"le-plessis-bouchard-95491","nom":"Le Plessis-Bouchard","n":105,"median_rate":3474,"km":2.3},{"slug":"franconville-95252","nom":"Franconville","n":461,"median_rate":3190,"km":2.5},{"slug":"saint-gratien-95555","nom":"Saint-Gratien","n":221,"median_rate":3750,"km":3.1},{"slug":"soisy-sous-montmorency-95598","nom":"Soisy-sous-Montmorency","n":165,"median_rate":3632,"km":3.1},{"slug":"saint-prix-95574","nom":"Saint-Prix","n":68,"median_rate":3991,"km":3.6},{"slug":"montlignon-95426","nom":"Montlignon","n":42,"median_rate":3837,"km":3.7}],"rent":{"asking_m2":19,"lo":16,"hi":22.6,"nbobs":3289,"source_year":"2025"}}
