Nanette
Not sure if you are commenting on my post or not but if you are, I think your statement is partially wrong. ).
Richard -
The post was not directed at anyone. My comment simply states that it depends on the location of the market and the norm for the area. When I say location I am referring to an area of the country; Michigan VS FL; sunshine and hot VS cold and snow.
The norm for the Central Florida market (the only one I know) is that pools typically bring value as they are usable almost year round, many buyers want them and a price is paid for them. However, if you don't want one you buy a house without one because down here you will generally pay for one. Only in a few markets, generally the very low end, will you see no additional value added, but then again there are generally few pools in a low end area to begin with. Hence, this is why paired sales are used to determine the value associated with a pool. I don't know what the percentages are but we have pools everywhere and in some neighborhoods 80-90% of the homes will have a pool.