Randolph Kinney
Elite Member
- Joined
- Apr 7, 2005
- Professional Status
- Retired Appraiser
- State
- North Carolina
Whatever is acceptable in your market. However, as Tim Hicks points out:Randolph - I disagree with the following statement:
"It should have its heating and cooling from a common source with the rest of the home."
I agree that it must be heated, except for exempted areas and/or areas where heating or cooling is not typical.
There is nothing exempting an area of a home from GLA if it has a seperate legal heat source. IE say the original house has forced warm air heating and a large extension is added with baseboard hot water heating. This is quite common in my market...
I have inspected homes where an addition was made by enclosing the breeze way from the main house to the garage. You had to step down three steps into a new level that is flat concrete with carpeting from the original structure through the kitchen. This enclosed structure had its own separate heat source independent of the main structure.The enclosed patio needs to be equal to the main living area in finish to be counted as living area. Most enclosed patios are not equal to the main living area. Here is a simiple solution. If you can tell it is an enclosed patio, then so can everybody else. Then you should count it separately on the appraisal form. How you adjust the room is up to you and what the market supports.
The issue then, becomes not whether the room addition is habitable year round, but does it conform to the rest of the house in its finish and its functional utility. In my example, it clearly did not.
The original poster has a room without insulation whereas the rest of the house has insulation. Same utility and finish as the main structure?
