Austin
Elite Member
- Joined
- Jan 16, 2002
- Professional Status
- Certified General Appraiser
- State
- Virginia
Sales and Absorption are not the same
This is apparently confusing to some. Number of sales has nothing to do with absorption. If you have a static population then absorption is not possible. It is a game of musical chair. If the frictional vacancy is around 5% with a few new homes and a few demolitions the market will never be over supplied unless the population drops and the frictional vacancy factor goes to a higher number.
Every text book on market analysis is predicated on population growth. I have taken the AI market analysis class two times. The first time was in the early 90's. I listened to Dr. Rabanski for a few days and all to talked about was population growth and absorption. I told him that I lived in an area with a declining population and asked how to measure absorption in such a market. He scratched his head and said: "Damn! I don't know. I never thought of that."
Days on the market has nothing to do with an over supply either. That is a slow market. Totally different concept.
In summary: Dividing the number of sales into the available inventory is not an estimate of absorption nor does it give you any indication how long it take to sell the subject property. Absorption is relevant with population growth. Absorption relates to new demand in relation to given supply. An over supply means there is more supply than demand. When supply out paces absorption, then an over supply is created. A slow market has nothing to do with over supply. You can have an over supply and an active market. Over supply creates a buyers market. A buyers market typically has long marketing times because the longer the buyers wait the lower the prices go. Under supply creates a sellers market with rising prices. Typically short markting times because people buy before the prices go up. I am not sure days on the market means much. There are a lot of things it could indicate.
This is apparently confusing to some. Number of sales has nothing to do with absorption. If you have a static population then absorption is not possible. It is a game of musical chair. If the frictional vacancy is around 5% with a few new homes and a few demolitions the market will never be over supplied unless the population drops and the frictional vacancy factor goes to a higher number.
Every text book on market analysis is predicated on population growth. I have taken the AI market analysis class two times. The first time was in the early 90's. I listened to Dr. Rabanski for a few days and all to talked about was population growth and absorption. I told him that I lived in an area with a declining population and asked how to measure absorption in such a market. He scratched his head and said: "Damn! I don't know. I never thought of that."
Days on the market has nothing to do with an over supply either. That is a slow market. Totally different concept.
In summary: Dividing the number of sales into the available inventory is not an estimate of absorption nor does it give you any indication how long it take to sell the subject property. Absorption is relevant with population growth. Absorption relates to new demand in relation to given supply. An over supply means there is more supply than demand. When supply out paces absorption, then an over supply is created. A slow market has nothing to do with over supply. You can have an over supply and an active market. Over supply creates a buyers market. A buyers market typically has long marketing times because the longer the buyers wait the lower the prices go. Under supply creates a sellers market with rising prices. Typically short markting times because people buy before the prices go up. I am not sure days on the market means much. There are a lot of things it could indicate.