Hendon have signed three players, including former Tottenham youngster Channing Campbell-Young, who recently had a trial at QPR.
Midfielder Leo Donnellan, released by QPR during the summer, has also joined the Greens, on loan from Dagenham & Redbridge.
And the Harrow-based club have re-signed winger Jerome Federico, who made 40 appearances during a previous spell at Hendon and more recently played for Hampton & Richmond.
Campbell-Young, 20, was on Spurs’ books before being signed by Bolton, who released him at the end of last season.
Rangers decided not to retain him and he joins the Greens following a brief spell at Billericay Town.
He can play in a number of positions but is primarily a defensive midfielder.