{
 "code_insee": "22070",
 "nom": "Guingamp",
 "departement": "22",
 "annee_reference": 2025,
 "prix_m2_median": 2041,
 "prix_m2_median_appartement": 2383,
 "prix_m2_median_appartement_yoy_pct": 20.7,
 "prix_m2_median_maison": 1714,
 "prix_m2_median_maison_yoy_pct": 1.3,
 "prix_vente_median": 116150,
 "ventes_annee_reference": 160,
 "ventes_5_ans": 707,
 "fiabilite": "Forte",
 "series_annuelles": [
  {
   "annee": 2021,
   "apt": 1336,
   "apt_n": 59,
   "maison": 1333,
   "maison_n": 109
  },
  {
   "annee": 2022,
   "apt": 1324,
   "apt_n": 57,
   "maison": 1619,
   "maison_n": 96
  },
  {
   "annee": 2023,
   "apt": 1572,
   "apt_n": 48,
   "maison": 1493,
   "maison_n": 60
  },
  {
   "annee": 2024,
   "apt": 1975,
   "apt_n": 64,
   "maison": 1692,
   "maison_n": 54
  },
  {
   "annee": 2025,
   "apt": 2383,
   "apt_n": 93,
   "maison": 1714,
   "maison_n": 67
  }
 ],
 "tranches_surface": {
  "Appartement": [
   {
    "band": "< 30 m²",
    "median": 2864,
    "n": 26
   },
   {
    "band": "30-60 m²",
    "median": 2375,
    "n": 71
   },
   {
    "band": "60-90 m²",
    "median": 1639,
    "n": 47
   },
   {
    "band": "90-120 m²",
    "median": 1630,
    "n": 11
   },
   {
    "band": "120 m² et +",
    "median": 1146,
    "n": 2
   }
  ],
  "Maison": [
   {
    "band": "< 30 m²",
    "median": 1414,
    "n": 2
   },
   {
    "band": "30-60 m²",
    "median": 2370,
    "n": 18
   },
   {
    "band": "60-90 m²",
    "median": 1597,
    "n": 61
   },
   {
    "band": "90-120 m²",
    "median": 1730,
    "n": 26
   },
   {
    "band": "120 m² et +",
    "median": 1600,
    "n": 14
   }
  ]
 },
 "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/22070-guingamp"
}