Real estate agents don't like to call a house a "used" house. It makes it sound too much like a used car, doesn't it? But when you're buying a home you only have two choices: new or used. Real estate agents prefer to call a used home an "existing home" which sounds a lot nicer!

If you're deciding between buying a new home and buying one that someone else has owned, you need to consider several issues. 

In most cases, existing homes have a touch of character with their own charm and details. They are usually located in more established neighbourhoods with mature trees and desirable landscaping, and may be closer to city services such as schools, libraries, hospitals, shopping centres and public transportation.

Older homes may have better quality materials and workmanship that are too costly for newer homes, and may come with window coverings and appliances which are often included with the home. If you are lucky, you may still get an updated kitchen and bathrooms if the home has been renovated. 

However, existing homes are generally less energy efficient and are typically more costly to heat and cool. They may need updating and require expensive repairs, and sometimes it may be difficult to find or match older building materials. 

Think about how much renovating you'll need to do to an existing home. If you can buy an existing home that's been totally renovated in a great neighbourhood within a good school district this might be a better choice than moving into a newer neighbourhood with an unestablished school district.

On the other side, buying a newly-built home tends to cost more than an existing home, unless you buy outside of the city, where land is cheaper. Of course, you will have to consider the price of gas to get to your job.

And it isn't just about getting to your job. You'll also want to think about how long it will take to get to a grocery store, dry cleaners, your kids' school, your house of worship and other places you get to by car.

While new homes are more expensive, they might also increase in value faster than an existing home. That said, it may be challenging to buy a new home in your neighbourhood of choice, unless you buy a lot, hire a developer and build your own home-which can get quite costly.

However, with new homes you get warranties and guarantees on appliances that come with the new home. Dangerous building materials, such as lead and asbestos, will likely not be a problem. A new home will meet modern safety and building codes and usually use building materials that offer improved insulation, therefore reducing your heating bill.

You may be able to upgrade or customize such features as floor coverings or paint colors and sometimes the floor plan. New homes often have more closet and storage space and most importantly don't require as much maintenance. 

New homes though have their own disadvantages. Higher taxes could be required to bring water, gas or electrical services to a still under-populated area. Resale could be difficult if the entire neighbourhood is not yet complete, and you may have to cope with construction noise dust and mud. New neighbourhoods frequently lack the relaxing appearance of mature trees, and your new subdivision may require costly landscaping. 

You can make the case for and against buying either a new home or a "used" home. It's great to live in a brand new home, but there's nothing like the feel of an established neighbourhood. The bottom line is price: it depends on what you want to spend, where you want to live, and what kinds of amenities you'll want to have.