the system also collects sales information for those listings. REALTOR members can pull this sales information and produce comparable market analyses (sometimes called CMAs) that provide an excellent snapshot of a particular property's value for the market in a particular area.

Finally, the most accurate way to value a property is by having a certified appraiser produce an appraisal. An appraiser will typically review both the sold information in the MLS system as well as county information and then analyze the information to produce a valuation for the property based on one or more approved methods of valuation.

These methods of valuation can include a comparison of similar properties adjusted for differences between the properties, determine the cost to replace the property, or, with an income producing property, determine a value based on the income generated from the property.

There are many ways the Internet can help you get the scoop on a particular neighborhood. For example, census data can be found at census.gov. You can also check out the neighborhood scoop at sites like outside.in or review local blogs.

A blog is a Web site where people discuss topics by posting and responding to messages. Start by looking at placeblogger.com and kcnn.org/citymediasites.com for a directory of blogs. Trulia.com has a "Heat Map" that shows how hot or cold each neighborhood is based on prices, sales, or popularity among the sites users.

When it comes to selling residential property or rental properties that cater to families, the quality of the area school district makes a huge difference. There are many Web sites devoted to school information.

Check out greatschools.net or schoolmatters.com. Most local school districts also have their own Web site. These sites contain a variety of information about the public schools and the school district, including its district demographics, test scores, and parent reviews.

A recent addition to the Internet boom in real estate information is Web sites that let real estate agents market their expertise and local knowledge by displaying their professional profiles and socially networking with blogs.

You can search to find an agent with a particular expertise, geographic area of specialization, or an agent offering specific services. The web site AgentWorld.com lets users quickly and easily find an agent with the right expertise using keyword searches and clean and simple agent profiles.

AgentWorld.com also enables agents to post personalized blogs, photos and videos to help consumers find the best agent for their needs. Plus, many agent profiles include a direct link to the agent's web site where you will likely find the local MLS listings.

The Internet has made mapping and locating properties much easier. To get an aerial view or satellite image of a property or neighborhood, go to maps.live.com or maps.google.com or visit Pollen Collection Brochure .com to see how walk-able a particular property is.

These sites can give you an idea of the neighborhood characteristics and the types of entertainment, restaurants, and other facilities that are within walking distance of the property. Maps.Live.com provides a view at an angle so you can see the sides of houses and Maps.Google even gives you a 360 degree street-level view for certain neighborhoods. If you have not tried one of these satellite map Web sites, you really should if only for amusement.

The Internet is a very effective research and marketing tool for real estate investors but is not a replacement for a knowledgeable experienced real estate professional. The Internet can save you time and money by enabling quick and easy property research and marketing options. Sites like AgentWorld.com also help you efficiently find a REALTOR who fits your buying or selling needs.

Always remember, when it comes to Internet strategies for real estate: More knowledge is better. You need to use the Internet to build your knowledge base on a target property or to find a real estate agent with expertise you need. However, the big caution here is that the Internet should not replace human judgment and perspective, expert advice or physical due diligence-keys to successful investing.