{
  "query": {
    "country": "CO",
    "town": "Medellin",
    "property_type": "any",
    "months": 12
  },
  "status": "ok",
  "price": {
    "currency": "COP",
    "unit": "per sale (declared value)",
    "value": 200000000,
    "measure": "median",
    "median": 200000000,
    "typical_low": 30000000,
    "typical_high": 700000000,
    "min": 10000000,
    "max": 19223199700
  },
  "sample_size": 44173,
  "period": {
    "from": "2023-01-01",
    "to": "2023-12-31"
  },
  "confidence": "high",
  "price_type": "transaction",
  "as_of": "2026-11-04T01:04:34.051Z",
  "source": {
    "id": "co-igac-home-sales",
    "name": "Registro de transacciones inmobiliarias en Colombia (property sale deeds in the land registry)",
    "publisher": "Instituto Geográfico Agustín Codazzi (IGAC), published on datos.gov.co",
    "licence": "Creative Commons Attribution-ShareAlike 4.0 (CC BY-SA 4.0), as stated in the publisher's metadata on datos.gov.co",
    "licence_url": "https://creativecommons.org/licenses/by-sa/4.0/legalcode",
    "attribution": "Fuente: Instituto Geográfico Agustín Codazzi (IGAC), Registro de transacciones inmobiliarias en Colombia, datos.gov.co, CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode). Medians and ranges are ProofPrice aggregates of the published records; share-alike applies to anything built from them.",
    "url": "https://www.datos.gov.co/Vivienda-Ciudad-y-Territorio/Registro-de-transacciones-inmobiliarias-en-Colombi/7y2j-43cv"
  },
  "method": "Median and 10th–90th percentile of the value declared in the deed for sales (COMPRAVENTA) of properties (land, flats and houses together) registered in Medellín, Antioquia in 2023, from the IGAC land-registry annotations on datos.gov.co, collected into our price library. Only sales that declare a value from COP 10,000,000 to under COP 20,000,000,000 are used; the dataset ends in 2023. A deed can record several parcels, and declared values can be below the true price.",
  "method_url": "https://proofprice.com/method",
  "summary": "Properties (land, flats and houses together) sold in Medellín, Antioquia declared a median of COP 200,000,000 in the deed (2023); 10th–90th percentile range COP 30,000,000–COP 700,000,000. Based on 44173 records from Instituto Geográfico Agustín Codazzi (IGAC), published on datos.gov.co (2023-01-01 to 2023-12-31). Confidence: high.",
  "notice": "Information, not a valuation or offer. Ranges describe past recorded prices.",
  "extra": {
    "area": "Medellín, Antioquia",
    "divipola": "5001",
    "window": {
      "years": [
        2023
      ]
    },
    "dataset_ends": "2023",
    "dataset": {
      "name": "Registro de transacciones inmobiliarias en Colombia (property sale deeds in the land registry)",
      "url": "https://www.datos.gov.co/Vivienda-Ciudad-y-Territorio/Registro-de-transacciones-inmobiliarias-en-Colombi/7y2j-43cv"
    },
    "notes": [
      "The registry data ends in 2023 and has not been updated since April 2025: this is a past price, not today's market.",
      "Values are the amounts declared in the deed; they can be lower than the real price. Property kind is only urban or rural."
    ]
  },
  "answer_id": "ans_43d0c4452b91cb966b91",
  "method_version": "1",
  "retrieved_at": "2026-11-04T01:04:34.051Z",
  "evidence": {
    "type": "transaction",
    "label": "Recorded sale prices",
    "meaning": "Prices recorded in official records of completed sales: they show what others paid, not what a particular item is worth or what is on offer now."
  },
  "reliability": "record_level",
  "data_as_of": "2023-12-31",
  "data_age_days": 1039,
  "suggestions": [
    "The newest data is over a year old: prices may have moved, so check for a more recent source."
  ]
}