{"level":"commune","code":"59252","slug":"frelinghien-59252","nom":"Frelinghien","window":{"months":12,"anchor":"2025-12"},"stats":{"n":30,"median_rate":2602,"maison":{"n":30,"median_rate":2602},"appartement":{"n":0,"median_rate":null}},"ci":{"lo":2100,"hi":3140},"percentiles":{"p10":null,"p25":null,"p75":null,"p90":null},"bins":null,"by_rooms":[{"band":"T4","n":11,"median_rate":2602},{"band":"T5+","n":12,"median_rate":2542}],"by_surface":[{"band":"80-99","n":10,"median_rate":2463}],"price_bands":[{"band":"100-200k","n":7},{"band":"200-300k","n":13},{"band":"300-500k","n":7},{"band":"500k-1M","n":3}],"departement":{"code":"59","nom":"Nord","slug":"nord","median_rate":2088,"n":30319},"population":2609,"series":[{"code":"59252","q":"2021-01","n":8,"rate":2379},{"code":"59252","q":"2021-04","n":7,"rate":2833},{"code":"59252","q":"2021-07","n":12,"rate":2545},{"code":"59252","q":"2021-10","n":5,"rate":1419},{"code":"59252","q":"2022-01","n":14,"rate":2672},{"code":"59252","q":"2022-04","n":5,"rate":2562},{"code":"59252","q":"2022-07","n":8,"rate":2959},{"code":"59252","q":"2022-10","n":6,"rate":2848},{"code":"59252","q":"2023-01","n":5,"rate":3320},{"code":"59252","q":"2023-04","n":10,"rate":3088},{"code":"59252","q":"2023-07","n":6,"rate":2451},{"code":"59252","q":"2023-10","n":4,"rate":2952},{"code":"59252","q":"2024-01","n":3,"rate":2194},{"code":"59252","q":"2024-04","n":9,"rate":2674},{"code":"59252","q":"2024-07","n":10,"rate":2794},{"code":"59252","q":"2024-10","n":8,"rate":2991},{"code":"59252","q":"2025-01","n":3,"rate":4064},{"code":"59252","q":"2025-04","n":2,"rate":2016},{"code":"59252","q":"2025-07","n":10,"rate":2428},{"code":"59252","q":"2025-10","n":15,"rate":2933}],"nearby":[{"slug":"houplines-59317","nom":"Houplines","n":107,"median_rate":2208,"km":3},{"slug":"perenchies-59457","nom":"Pérenchies","n":118,"median_rate":2545,"km":3.9},{"slug":"quesnoy-sur-deule-59482","nom":"Quesnoy-sur-Deûle","n":62,"median_rate":2906,"km":3.9},{"slug":"verlinghem-59611","nom":"Verlinghem","n":39,"median_rate":3862,"km":4},{"slug":"armentieres-59017","nom":"Armentières","n":365,"median_rate":1892,"km":5.4},{"slug":"la-chapelle-d-armentieres-59143","nom":"La Chapelle-d'Armentières","n":112,"median_rate":2503,"km":6.1},{"slug":"capinghem-59128","nom":"Capinghem","n":37,"median_rate":3333,"km":6.3},{"slug":"wambrechies-59636","nom":"Wambrechies","n":165,"median_rate":3581,"km":6.5}],"rent":{"asking_m2":13.4,"lo":11.5,"hi":15.5,"nbobs":116,"source_year":"2025"}}