{
 "code_insee": "50147",
 "nom": "Coutances",
 "departement": "50",
 "annee_reference": 2025,
 "prix_m2_median": 1799,
 "prix_m2_median_appartement": 1675,
 "prix_m2_median_appartement_yoy_pct": -10.2,
 "prix_m2_median_maison": 1950,
 "prix_m2_median_maison_yoy_pct": -4.1,
 "prix_vente_median": 145500,
 "ventes_annee_reference": 102,
 "ventes_5_ans": 535,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 1448,
   "apt_n": 43,
   "maison": 1579,
   "maison_n": 77
  },
  {
   "annee": 2022,
   "apt": 1876,
   "apt_n": 42,
   "maison": 1841,
   "maison_n": 69
  },
  {
   "annee": 2023,
   "apt": 1651,
   "apt_n": 47,
   "maison": 2000,
   "maison_n": 61
  },
  {
   "annee": 2024,
   "apt": 1865,
   "apt_n": 40,
   "maison": 2033,
   "maison_n": 54
  },
  {
   "annee": 2025,
   "apt": 1675,
   "apt_n": 34,
   "maison": 1950,
   "maison_n": 68
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 2159,
    "n": 6
   },
   {
    "band": "30-60 m²",
    "median": 1988,
    "n": 26
   },
   {
    "band": "60-90 m²",
    "median": 1660,
    "n": 30
   },
   {
    "band": "90-120 m²",
    "median": 1869,
    "n": 8
   },
   {
    "band": "120 m² et +",
    "median": 1447,
    "n": 4
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 6463,
    "n": 2
   },
   {
    "band": "30-60 m²",
    "median": 2500,
    "n": 13
   },
   {
    "band": "60-90 m²",
    "median": 1948,
    "n": 39
   },
   {
    "band": "90-120 m²",
    "median": 2032,
    "n": 43
   },
   {
    "band": "120 m² et +",
    "median": 1754,
    "n": 25
   }
  ]
 },
 "est_hub_arrondissements": false,
 "arrondissements": null,
 "source": {
  "dataset": "Demandes de valeurs foncières (DVF), DGFiP",
  "url": "https://www.data.gouv.fr/fr/datasets/demandes-de-valeurs-foncieres/",
  "licence": "Licence Ouverte 2.0",
  "methodologie": "https://foncierdata.fr/methodologie"
 },
 "page": "https://foncierdata.fr/prix-immobilier/50147-coutances"
}