Hendon won their first official fixture at Silver Jubilee Park on Thursday and reached a second semi-final this season in the process by thrashing Corinthian-Casuals 5-1 in the London Senior Cup.
The Greens, who are are in the Isthmian League Cup semi-finals, will now face Earlsmead landlords Harrow Borough for the right to face Tooting & Mitcham United in the final.
Gary McCann's side went in front thanks to an own goal from the Caasuals' Mahrez Bettache after half an hour.
A second followed when Aaron Morgan netted soon after and Leon Smith struck before the break to take the game away from the Isthmian Division One South side.
After the break Bettache scored at the right end to reduce the arrears with 19 minutes remaining.
However, the hosts soon re-established their lead via Kezie Ibe before Morgan notched his second for the penalty spot late on.
A date for the London Senior Cup semi-final has yet to be arrranged.
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