Have you been approved and seen the home yet? I can help.
I'd recommend checking HAR for something you want. If you see something you want, you can view the agents listing. You'll likely see a lot of the same ones listing the ones you want.
That said, if you're just looking for a place to buy to live in, just look on HAR. That's all agents do anyway (sorry Ryan). Meaning they don't have some secret list of properties.
You're looking in a great area (but $). Montrose is by far, IMO, the best place in Houston to live. I'm not just saying that because I have our company HQ and and bunch of properties there :)