Hello Everyone,
Here is an article I put together a while back detailing a very basic understanding of the sales comparasion appraisal method (in other words, how to read and understand sales comps.) Enjoy.
[size=18]Understanding Comparable Sales and How to Analyze the Data[/size]
Prepared By: John Worley
Throughout my business dealings, I find that when it is discovered that I was a real estate appraiser for a number of years, the first question out of everyone's mouth (particularly Realtors and real estate investors) is "Can you teach me how to read and analyze comparable sales data?" So I have decided to put my explanations down in print for anyone who is interested (it also beats having to explain it over and over again...haha).
First of all, let me make a couple of things VERY clear:
1) This will be a "crash course" in how to read and analyze comparable sales data (comps.) and will only cover a very basic knowledge of the concept. It is intended for your personal estimations only.
2) THIS IS NOT INTENDED TO REPLACE THE SERVICES OF A PROFESSIONAL LICENSED APPRAISER....it doesn't matter how much you believe the property is worth, the only opinion that the lender or bank is going to listen to is the Appraiser's. This information is for your personal research and due diligence for a particular house or investment deal ONLY.
Appraised Value vs. Listing Price
I often hear people say that you have to have not only the recent sales prices for comparison purposes, but also the recent listing prices as well. This is not necessary the case. The final appraised value of a particular house is going to be determined using the recent sales price only. As a general rule, listing prices are going to represent the highest end of the pricing range for a property, while the actual selling prices are going to be a closer indication of the current appraised value of that house.
For example:
- You are looking to purchase a property in ABC Subdivision. Said property is 3 bedroom/2 bath, all brick ranch, on a slab. Now, in the last 6 months, you find that there have been 4 sales of houses that were 3 bedroom/2 bath ranches and that there are currently 4 houses of similar design for sale, all in ABC Subdivision. Your data list might look a little like this:
Sale #1 = $150,000 House #1 for sale lists = $165,000
Sale #2 = $140,000 House #2 for sale lists = $160,000
Sale #3 = $145,000 House #3 for sale lists = $158,000
Sale #4 = $152,000 House #4 for sale lists = $165,000
Now, assuming that you had no other information in regards to the housing market in ABC Subdivision, it would be reasonable to conclude that you could list the house, that you are looking at buying, in the range of $160,000 to $165,000 and could reasonably expect to sell the house in the range of $140,000 to $150,000. Based on that information, you could reasonably assume that the property you are looking at buying would appraise in the range of $140,000 to $150,000. This is an overly simplified example where all of the houses are the exact same (this almost never happens in the real world), but the general principle holds true regardless.
Reading Sales Data and Making Adjustments
First of all, for the purposes of personal due diligence, don't try making all kinds of adjustments to your comparable sales. This is a long, detailed process and if you don't really know what you are doing, than you'll spend hours trying to figure it out and that's just time and money wasted. Let a Professional Licensed Appraiser handle this, that is after all, what you are paying them for.
Listed below, you will find a list of items you can look for to help select better comparable sales and therefore have a better idea of the range of value your property will appraise for (this list comes from the actual appraisal report, so they are the same things that the appraiser will be looking for as well).
*Distance From Subject Property - you want to try and keep your comparables within 1/2 mile of your subject property and nothing that is more than 1 mile away. Also if subject property is located within a subdivision, try to keep your comps. also in the same subdivision.
*Date of Sale of Comp. - keep your comparable sales within the last 6 months and no more than 12 months.
*Construction - if the subject is an all brick house, then pull comps that are all brick houses; if it is a wood or vinyl siding house then pull comps. that are wood or vinyl siding.
*Condition - subject is a dump, pull comps that are dumps; subject is new, pull comps that are new.
*Age - try to keep the age of your comps within 10 years, older or newer, of the age of the subject property
*Square Footage - pull comps, with as close to the same sq. footage as possible, as the subject property. Within 100 sq. feet is ideal, but no more than 250 or 300 sq. feet, if possible.
*Bath Room Count - pull comps. with the same bath room count as the subject, or as close as possible.
*Type of Basement and Sq. Footage - Crawl Space/Slab for Crawl space/slab, basement for basement; if on a basement, try to keep the sq. footage as close as possible (same as above), within 100 sq. feet is ideal, but no more than 250-300 sq. feet.
*Garage or Carport - again pull same for same.
*Lot Size - subject is on 1 acre of land, pull comps on similar size lots.
There are other adjustments that an appraiser will look for, but these are most of the high dollar ones. Generally you want 3 or 4 comps., as close to the subject as possible, in all of these areas, in order to have an estimated range of value that is going to be anywhere close to accurate. Again, this information is simply to give you a basic understanding of what an appraiser looks at, when coming to a value of your home, and will at best, give you a good range where the appraised value might fall. It will also, I hope, provide you with enough knowledge of how the process works, to the point that you are not deceived by and can protect yourself from, appraisers who are being unethical or, flat out, just don't know what they are doing (though please, give them the benefit of the doubt; they have endured A LOT of training and work to get where they are. Be very sure of yourself, before you start trying to tell them how to do their jobs).
Hope you have found this information useful. Thanks for taking the time to read it.