{
 "code_insee": "29021",
 "nom": "Plounéour-Brignogan-plages",
 "departement": "29",
 "annee_reference": 2025,
 "prix_m2_median": 2453,
 "prix_m2_median_appartement": 3000,
 "prix_m2_median_appartement_yoy_pct": 12.8,
 "prix_m2_median_maison": 2308,
 "prix_m2_median_maison_yoy_pct": -9.6,
 "prix_vente_median": 180000,
 "ventes_annee_reference": 30,
 "ventes_5_ans": 155,
 "fiabilite": "Modérée",
 "derniers_12_mois": {
  "debut": "2025-07-01",
  "fin": "2026-06-30",
  "ventes": 28,
  "prix_m2_median": 2622,
  "prix_m2_median_appartement": null,
  "prix_m2_median_appartement_yoy_pct": null,
  "prix_m2_median_maison": 2611,
  "prix_m2_median_maison_yoy_pct": 32.8
 },
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": null,
   "apt_n": 0,
   "maison": 1794,
   "maison_n": 17
  },
  {
   "annee": 2022,
   "apt": 2400,
   "apt_n": 6,
   "maison": 2158,
   "maison_n": 40
  },
  {
   "annee": 2023,
   "apt": 2024,
   "apt_n": 5,
   "maison": 2232,
   "maison_n": 22
  },
  {
   "annee": 2024,
   "apt": 2660,
   "apt_n": 2,
   "maison": 2552,
   "maison_n": 22
  },
  {
   "annee": 2025,
   "apt": 3000,
   "apt_n": 3,
   "maison": 2308,
   "maison_n": 27
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 2631,
    "n": 1
   },
   {
    "band": "30-60 m²",
    "median": 2845,
    "n": 4
   },
   {
    "band": "60-90 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "90-120 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "120 m² et +",
    "median": null,
    "n": 0
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": null,
    "n": 0
   },
   {
    "band": "30-60 m²",
    "median": 1440,
    "n": 6
   },
   {
    "band": "60-90 m²",
    "median": 2566,
    "n": 18
   },
   {
    "band": "90-120 m²",
    "median": 2558,
    "n": 12
   },
   {
    "band": "120 m² et +",
    "median": 1723,
    "n": 13
   }
  ]
 },
 "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/29021-plouneour-brignogan-plages"
}