すぐそこだから

because it's right nearby

→ 直ぐ
phrase Rare #35,291
because it's right nearby A conversational phrase meaning that something is very close, often used as a reason for walking or going there. だから marks the reason or explanation.
JA: 駅はすぐそこだから、急がなくても大丈夫。
EN: The station is right nearby, so we don't need to hurry.

すぐそこだから

It’s right there.

— ラ・ラ・ランド (2016)

家はすぐそこだから

My house is right over there.

— オープン・ユア・アイズ (1997)

すぐそこだから歩いて数分行ける

It's just a short walk from here—only a few minutes on foot.

大丈夫すぐそこだから

It’s okay, it’s just right there.

— オープン・ユア・アイズ (1997)

今日からお給料出せるウチのすぐそこだから

Starting today, you can get paid at my shop—it’s right nearby.

— 天気の子 (2019)