Khartoum Place is listed as a monument at 1 Khartoum Place in Runciman, Papakura, in south Auckland. It has a 4.7 rating on Google. The name matches Khartoum Place in central Auckland, home of the Women's Suffrage Memorial, so the address may be mixed up and is worth checking.
A good monument marks a person, event or idea in a way that makes you stop and think, usually with plaques, names or symbols that explain what is being remembered. Take time to read the inscriptions, look at the materials and design and think about why the place was chosen. Regulars know that mornings and weekdays are quietest, that monuments in public squares often come alive when combined with a walk to nearby galleries, cafes or other memorials and that anniversary days are often marked with ceremonies. Treat a memorial with respect, keep voices low and avoid climbing on it. Check access and parking before you go, as some sites are in pedestrian areas.
For anyone curious about local memorials, Khartoum Place is worth confirming on a map before you head out.