{
 "code_insee": "35278",
 "nom": "Saint-Gregoire",
 "departement": "35",
 "annee_reference": 2025,
 "prix_m2_median": 3627,
 "prix_m2_median_appartement": 3487,
 "prix_m2_median_appartement_yoy_pct": -1.8,
 "prix_m2_median_maison": 4001,
 "prix_m2_median_maison_yoy_pct": 2.5,
 "prix_vente_median": 333000,
 "ventes_annee_reference": 122,
 "ventes_5_ans": 563,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 3484,
   "apt_n": 40,
   "maison": 3711,
   "maison_n": 74
  },
  {
   "annee": 2022,
   "apt": 3641,
   "apt_n": 72,
   "maison": 3970,
   "maison_n": 61
  },
  {
   "annee": 2023,
   "apt": 3556,
   "apt_n": 69,
   "maison": 4255,
   "maison_n": 49
  },
  {
   "annee": 2024,
   "apt": 3551,
   "apt_n": 39,
   "maison": 3902,
   "maison_n": 37
  },
  {
   "annee": 2025,
   "apt": 3487,
   "apt_n": 66,
   "maison": 4001,
   "maison_n": 56
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 3488,
    "n": 35
   },
   {
    "band": "60-90 m²",
    "median": 3462,
    "n": 53
   },
   {
    "band": "90-120 m²",
    "median": 3548,
    "n": 16
   },
   {
    "band": "120 m² et +",
    "median": 4344,
    "n": 1
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "60-90 m²",
    "median": 4023,
    "n": 10
   },
   {
    "band": "90-120 m²",
    "median": 4036,
    "n": 32
   },
   {
    "band": "120 m² et +",
    "median": 3873,
    "n": 51
   }
  ]
 },
 "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/35278-saint-gregoire"
}