{
 "code_insee": "26333",
 "nom": "Saint-Vallier",
 "departement": "26",
 "annee_reference": 2025,
 "prix_m2_median": 1202,
 "prix_m2_median_appartement": 1162,
 "prix_m2_median_appartement_yoy_pct": -7,
 "prix_m2_median_maison": 1567,
 "prix_m2_median_maison_yoy_pct": -9.8,
 "prix_vente_median": 79500,
 "ventes_annee_reference": 56,
 "ventes_5_ans": 263,
 "fiabilite": "Modérée",
 "derniers_12_mois": {
  "debut": "2025-07-01",
  "fin": "2026-06-30",
  "ventes": 64,
  "prix_m2_median": 1211,
  "prix_m2_median_appartement": 1067,
  "prix_m2_median_appartement_yoy_pct": -19.6,
  "prix_m2_median_maison": 1793,
  "prix_m2_median_maison_yoy_pct": 15.6
 },
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 981,
   "apt_n": 15,
   "maison": 1583,
   "maison_n": 10
  },
  {
   "annee": 2022,
   "apt": 1209,
   "apt_n": 32,
   "maison": 1942,
   "maison_n": 28
  },
  {
   "annee": 2023,
   "apt": 1253,
   "apt_n": 35,
   "maison": 1513,
   "maison_n": 16
  },
  {
   "annee": 2024,
   "apt": 1250,
   "apt_n": 25,
   "maison": 1737,
   "maison_n": 20
  },
  {
   "annee": 2025,
   "apt": 1162,
   "apt_n": 38,
   "maison": 1567,
   "maison_n": 18
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 1701,
    "n": 4
   },
   {
    "band": "30-60 m²",
    "median": 1300,
    "n": 25
   },
   {
    "band": "60-90 m²",
    "median": 1103,
    "n": 24
   },
   {
    "band": "90-120 m²",
    "median": 887,
    "n": 6
   },
   {
    "band": "120 m² et +",
    "median": 873,
    "n": 4
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 1172,
    "n": 4
   },
   {
    "band": "60-90 m²",
    "median": 1538,
    "n": 13
   },
   {
    "band": "90-120 m²",
    "median": 1863,
    "n": 13
   },
   {
    "band": "120 m² et +",
    "median": 1644,
    "n": 8
   }
  ]
 },
 "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/26333-saint-vallier"
}