窓辺

Compound of 窓 (mado, “window”) +‎ 辺 (be, “vicinity, area near something”).[1][2][3]

• Kun’yomi
  • (Tokyo) まどべ [màdóbé] (Heiban – [0])[2][4]
  • IPA^(key): [ma̠do̞be̞]

窓辺 (hiragana まどべ, rōmaji madobe)

1. the area near a window, the vicinity of a window

   窓辺 (まどべ)に立 (た)ったら日 (ひ)当 (あ)たりがよくなるけど。

   Madobe ni tattara hiatari ga yoku naru kedo.

   You'll get better sun if you stand by the window.

Either from Middle Chinese 窗邊 (tsrhæwng pen, literally “window + border; location”), or coined in Japan from Middle Chinese-derived components.

• On’yomi: Goon
  • IPA^(key): [so̞ːhẽ̞ɴ]

窓辺 (hiragana そうへん, rōmaji sōhen, historical hiragana さうへん)

1. the area near a window, the vicinity of a window

This reading seems to be very rare.