A move can come unexpectedly at any time in your life. However, whatever the reason is you should choose your home more carefully so you can have a more peaceful and happier life.
In your mind, there must be a preconceived image of how your home should look like. Of course, well developed housing communities are available in the market. But then if the costs are too high for you, you can always go for middle priced houses. The important thing is you like the look of your home. And it has everything you and your family needs. For instance, there should be sufficient number of rooms in the house. Parking should also be available for your car.
Buying a house in an area where real estate values are rising would be a good investment. However, you should also check the development plans in the area. If you prefer a quieter life, you would not prefer commercial areas in its proximity. You should also check the crime rate in the area. You would not want to live in a place where killing and robbery is rampant. If you live in a gated subdivision you would prefer one that has the latest security system. Some would even have a 24 hour roving  security as well.
If you have children you would also prefer an area where the education system ranks high. It would also be better if the school is nearby so your children won't have to travel just to get to school.