{
 "code_insee": "85035",
 "nom": "Bretignolles-sur-Mer",
 "departement": "85",
 "annee_reference": 2025,
 "prix_m2_median": 3800,
 "prix_m2_median_appartement": 4039,
 "prix_m2_median_appartement_yoy_pct": -5.5,
 "prix_m2_median_maison": 3755,
 "prix_m2_median_maison_yoy_pct": -3,
 "prix_vente_median": 253000,
 "ventes_annee_reference": 185,
 "ventes_5_ans": 948,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 4134,
   "apt_n": 51,
   "maison": 3456,
   "maison_n": 192
  },
  {
   "annee": 2022,
   "apt": 4524,
   "apt_n": 44,
   "maison": 4209,
   "maison_n": 150
  },
  {
   "annee": 2023,
   "apt": 4327,
   "apt_n": 20,
   "maison": 4147,
   "maison_n": 144
  },
  {
   "annee": 2024,
   "apt": 4275,
   "apt_n": 24,
   "maison": 3872,
   "maison_n": 138
  },
  {
   "annee": 2025,
   "apt": 4039,
   "apt_n": 30,
   "maison": 3755,
   "maison_n": 155
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 5565,
    "n": 15
   },
   {
    "band": "30-60 m²",
    "median": 4130,
    "n": 30
   },
   {
    "band": "60-90 m²",
    "median": 3555,
    "n": 8
   },
   {
    "band": "90-120 m²",
    "median": 1778,
    "n": 1
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 5804,
    "n": 27
   },
   {
    "band": "30-60 m²",
    "median": 4290,
    "n": 72
   },
   {
    "band": "60-90 m²",
    "median": 3806,
    "n": 108
   },
   {
    "band": "90-120 m²",
    "median": 3330,
    "n": 55
   },
   {
    "band": "120 m² et +",
    "median": 2869,
    "n": 31
   }
  ]
 },
 "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/85035-bretignolles-sur-mer"
}