Unfortunately, real estate agents cannot tell you if this is a "safe" area or not because it is a violation of fair housing laws (the government trying to protect you). However, there are some good resources where you can find this information.
Trulia has a Crime heat map that you can use to get a general idea. Find the HEB area here: http://www.trulia.com/crime/#!dallas-tx/14/32.82471,-97.14988/Dallas,TX/
You can also go to the city police department and ask for crimes in a specific neighborhood or for an address that you are interested in.
Here is a blog on my website about this: http://finddallashomesforsale.com/safest-neighborhoods-in-dallas/
If I can do anything to help you, please don't hesitate to give me a call.
B&B Realty Group - Keller Williams Elite Park Cities
If you are concerned about safety, your best source of information is the local police department, consider a visit/call and ask all your questions, they'll gladly help. Check out area statistics; real estate professionals are prohibited from â€œsteeringâ€â€”enticing a buyer to purchase, or not, in specific neighborhoods--... more