You will have to hike about a quarter of a mile from the parking coordinates. There is really no legal way to park otherwise and I wouldn't advise parking on the street unless you want to end up in a wreck 
So just suck it up! If you were in the woods, a half mile round trip hike would be simple, right??? Well this one is even paved until the last few feet. Then you will have to reach the actual remote location from there. You have been in situations like this before...unless you haven't, lol! Just look at the terrain. I could have rated this one a 2.5 but I gave it a 3 because it looks like it gets muddy from time to time. It's an urban area, yet remote location for sure!