Recent polls for Berlin’s 20 September 2026 Abgeordnetenhaus election place the Greens at roughly 16–17 percent, amid a fragmented field where Die Linke, CDU, AfD and the Greens each hover between 15 and 20 percent while the SPD trails near 12–13 percent. This four-way clustering, combined with high undecided shares and shifting second preferences, keeps projected vote shares within a narrow band and explains the market’s concentration on the 14–20 percent intervals. Local priorities such as housing costs, climate measures and transport policy continue to shape preferences, yet no single party has established a sustained lead. Further movement could arise from turnout differentials among younger or urban voters, late campaign momentum for Spitzenkandidat Werner Graf, or any visible coalition signaling ahead of election day.