邸 is built from the 氏, 一, and 阝 (hill (left) / village (right)) components.
It belongs to a phonetic family with 低, 底, and 抵 — they share the 氏 component and the reading テイ.
A common word using 邸 is 邸宅 (ていたく), meaning “mansion, residence”.
Don't confuse it with 底, 低, and 抵.