Looking at your place with google streets brings up a couple concerns. You have a large cedar tree blocking the view. With your architecture the house needs to show more. The yard needs to be immaculate. The sign needs to be visible(near the street). I would consider the market to a commercial buyer like an attorney, title company, insurance company also.
Second concern Inside; Looked like missing drawers in kitchen, not sure also saw cats. Often peopel are not aware of animal smells. These are always deal killers. Otherwise house looked good but still too much clutter in kitchen.
Agent. Sometimes agents will let you out of contract if they are not getting results. I have been known to use force. I never get locked into long term contract. Although as an agent I sometimes not list my own properties because of the type of house. Your's is probably one of these. FSBO, i have gone this route 3 or 4 times with always substandard results. When i have a special property and I use another agent I will get someone who sells the most of that type of property. For example there are agents who specialize in listing but really dont do marketing, there are others who speicalize in getting buyers. Guess which one you want. if your area has MLS you can get this information. Its not the one with the most listings, its the one with the most sales.
Selling; Is your agent doing his job? As an investor this is your job to know. Your sucess or failure depends on it. Here are some questions to ask yourself. Is he advertising? Is the house listed properly? Does the listing show good--agent remarks, do the photo's pop? etc. Is the price right? Since your house might be on a busy street, did you factor the 20 to 25% deduction in value, or if you are selling commercial did you factor the potential increase in value?
Understanding your market: I would say about 100% of the time your house will sell for market value. You just may not be doing your job. Here is how you do your job. As an investor due dilligence is not the agents job, it's your's. Do these steps if you have MLS in your area. 1. tell your agent that you need a detail and summary report for the last year. 2. The detail and summary will be the same only summary will have one line per property and the detail will have 2 to 3 pages for each house. Tell him the parameters will be; house has to be same area (subdivision) or about 1 mile radius. comps will be about +- 10years of your age if house is 30 years old or more, size +- 10 to 15 percent. You want to look at active and sold comps going back 1 year. You want to get about 30 comps. Comps have to include all photos, and public and agent remarks(read them, this is like xray vision). if the street you are on is busy then you want other comps on same street if possible. 4. You will need to spend a minimum of 1 hour digesting this information. You will difinitely see trends, and comparisions. Have to give or subtract for ammenities. I dont recommend doing a CMA that the computer spits out because of too few datapoints.
The rest of your plan sounds good and I dont think there is a shortage of houses in your area to keep the plan going.
BTW some other options are Trading your property for someone who is having trouble managine small apartments, Exchanging property, O.F. with large down, getting rental commitments but not signed and appeal to commercial buyer, or Lease Option. Sorry about length