The posted coordinates are not the cache location, although they are not far from the final location.
You have to solve the puzzle to get the coordintates to the final.
Instructions on how to solve this kind of puzzle are here.
You can check your answers for this puzzle on Geochecker.com.
The final is a magnetic key holder. Please bring your own writing instrument.
There may also be occasional muggle activity at this location, especially during the warmer months.
Enjoy!