Approach Height

[cessna l plate]

Before I start, this is not an anorrak question, just to settle an argument between family members. I could look the answer up in the AIP or get the plates out, but I', not going near the flying club for a few weeks( the wife says I spend too much time there )

So, on approach for 24R at MAN, what is the altitude at 9.5miles DME?? (It goes straight over my house. My Dad recons they are still a good few thousand feet high, I recon a few hundred!)

Thanks
Cessna L Plate (Last detail was first solo in January before anyone looks at my profile)