The most accessible source of information on comparable sales is the public record. When someone buys a home, the property is deeded from the seller to the buyer, and this deed is recorded at the local County Recorder 's office. In this office, they combine sales data with information already known about the property so they can assess property taxes correctly. Provided there have been no additions to the property, the information available from the public record is usually correct regarding sales price, square footage, and numbers of rooms. This makes it easy to use the public record as a source of data for comparable sale information.
Accessing the data is another matter, at least for the general public. Realtors can generally look up this information through title insurance companies. The title companies either compile the data directly from the County Recorder 's office or purchase it from other companies.
One problem with the public record is that it tends to run at least six to eight weeks behind. Add another four to six weeks for the typical escrow period and you can see the data is not current. The most current information is the most valuable.
Gathering and analyzing information from comparable sales helps to establish the range of prices you should consider when making an offer to buy a home. More weight should be given to the most recent sales, but even so, you need to do a bit more analysis before setting upon the price you will offer. That is because you also need to consider the condition of the property, improvements, the current market, and the circumstances behind the seller's decision to sell.
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