{"code": "22273", "name": "Saint-Alban", "department": "22", "postcode": "22400", "population": 2397, "data_status": "complete", "prices": {"appartement": null, "maison": {"year": 2026, "sale_count": 14, "median_price_m2": 1849}}, "prices_period": "janv.–juin 2026", "data_through": "2026-06-30", "price_series": [{"year": 2021, "period": "2021", "type": "Maison", "median_price_m2": 2500, "sale_count": 69}, {"year": 2022, "period": "2022", "type": "Maison", "median_price_m2": 2206, "sale_count": 42}, {"year": 2023, "period": "2023", "type": "Maison", "median_price_m2": 2574, "sale_count": 22}, {"year": 2024, "period": "2024", "type": "Maison", "median_price_m2": 3146, "sale_count": 21}, {"year": 2025, "period": "2025", "type": "Maison", "median_price_m2": 2812, "sale_count": 42}, {"year": 2026, "period": "janv.–juin 2026", "type": "Maison", "median_price_m2": 1849, "sale_count": 14}], "change_1y": {"Maison": {"from": 2024, "to": 2025, "pct": -11}}, "quartiers": [{"code": "222730000", "name": "Saint-Alban", "prices": {"Maison": {"count": 62, "median_price_m2": 2666}}, "vs_commune_pct": {"Maison": 0}}], "counts": {"buildings": 2643, "units": 1550, "sales_dvf": 236}, "demographics": null, "summary": "Le prix médian des maisons est de 1 849 €/m² en 2026, en baisse de 26 % depuis 2021. 210 ventes d'appartements et de maisons analysées depuis 2021.", "prices_3_years": {"window": {"to": "2026-06-30", "from": "2023-07-01"}, "appartement": {"count": null, "median_price_m2": null}, "maison": {"count": 62, "median_price_m2": 2666}}, "street_prices": {"page": "https://immobilix.app/prix-immobilier/saint-alban-22400/rues", "markdown": "https://immobilix.app/api/commune/22273/rues.md", "json": "https://immobilix.app/api/commune/22273/rues.json", "top": [{"name": "Rue de Tournemine", "slug": "rue-de-tournemine", "sales": 5, "prices": {"Maison": {"count": 5, "median_price_m2": 2812}}}]}, "sources": ["DVF (Demandes de Valeurs Foncières) — Etalab / Cerema", "INSEE IRIS (FiLoSoFi, recensement) — insee.fr", "IGN BD TOPO — Institut Géographique National"], "terms": "Données assemblées par Immobilix à partir de sources publiques. Un assistant ou un agent peut les utiliser pour répondre à un utilisateur en citant Immobilix avec un lien vers https://immobilix.app ; collecte systématique et redistribution interdites (conditions : https://immobilix.app/cgu)", "attribution": "Immobilix — https://immobilix.app", "url": "https://immobilix.app/prix-immobilier/saint-alban-22400", "more_on_website": {"url": "https://immobilix.app/map/commune/22273", "content": "Carte de chaque bâtiment : historique des ventes, logements, DPE, estimation de prix par logement."}}