First things first.
- We don't value properties based on what we think buyers *should* do when faced with these various choices; we value properties based on how we're seeing the buyers actually acting. Nobody cares what we think on the individual level - including us; all that matters is what we can prove. And that is going to be data driven. Meaning, all we have to work with is the relevant comparables in your market area. We can't make something out of nothing, nor would it be meaningful to anyone if we did.
- The market for single family homes stands distinct from all other property types because - unlike the buyers for industrial buildings and apartment properties and retail centers - the SFR buyers often operate on their passions and feelings rather than on their calculations and reasoning. The emotional response is a dominant element in that market and appraisers need to take that into consideration.
- The cost is OFTEN not the value in a home improvement scenario - some improvements are more marketable and profitable than others. This is why most appraisers never put most weight on the Cost Approach - because in real life the buyers don't put most weight on the cost.
- Appraisers also never use sales price as a search parameter. Price is the answer we seek, so it makes no sense to load price into the question. Instead, what we seek are properties with the most similar attributes. If you have a 3000sf house then that's what we're looking for, not whatever your target value is.
- The dominant attributes in most markets is home size, condition and lot area. Quality and other features of the property often tend to be secondary. The exception to this is when you have a home of markedly inferior quality than it's neighbors - that's the one where the buyers make the big distinction.
- By the time we get to a general real estate market where the units in a 50-yr old apartment projects are being converted to individual condominiums and resold as "luxury" quality because they have some tile floors and granite counters and nicer cabinets the reality is that most buyers can't discern the difference between a level 3 and level 2 construction quality. "Luxury" finishes have relatively little effect on overall costs when compared to the major components of construction. An average quality home with the 4" concrete slab and the 8ft ceilings is not a great candidate for the level 2 quality upgrade on the finishes because it doesn't have the heavy 2x6 or 2x10 framing and the 10-12 ft interior ceilings and the heavy tile roof and the like.
- You can put a monkey in a silver suit but that doesn't make him an astronaut.
- The most profitable addition/remodel project will result in a property with features that are bracketed the other homes in it's immediate neighborhood. They won't be the best homes on the block and they won't be the worst. Getting out in front and leading the market is almost always a losing proposition when compared to staying within that existing range.