Address in Downing Street of the British PM

This page is the CodyCross answer for the clue below from African grasslands, Group 1548, Puzzle 4 (Bologonja Springs).

Question is: Address in Downing Street of the British PM

and the answer is: NUMBERTEN

Word Meaning:

NUMBER TEN — (cricket) The batsman who bats tenth.

Definitions from Wiktionary.