Download a blank template shaped to the SunnySide parcel, draw on it (by hand, Photoshop, Canva, Procreate — anything), and upload it back. As long as you keep the full image and don't crop the registration corners, it re-maps onto the map exactly.
Editable layers, scales to any size. For Illustrator, Inkscape, Figma, Affinity.
Reference lines are faint and gray on purpose — they orient you but stay out of the way of your drawing. Keep the registration corners visible so the image lines up when it goes back on the map.