Paul Isolda
Senior Member
- Joined
- May 20, 2004
- Professional Status
- Certified Residential Appraiser
- State
- Connecticut
True. Some are morons. Some are idiots. You can reason with a moron.


True. Some are morons. Some are idiots. You can reason with a moron.
Just support it (superior upgrades, granite vs. solid surface countertops, cast stone fenestration vs. none, etc).
If the comps are truly comps with some physical differences, I usually go with the cost of the physical differences using M & S as a reference. Quality for me is either, $1k, $2k, $5k, $10k, rounded since we don't actually see the inside of the comparables and can't be that exact.
If there is enough difference in quality rating to warrant an adjustment you should go big or stay home. IMO (and the way I do it at this time) I use the difference in $/psf between the relevant characteristics causing the difference and apply that figured (adjusted for market reaction) to the total reported GLA of the sale comp. e.g. Subject average and cost is $125 psf; sale comp is good and cost is $150 psf. Difference of $25 psf, market willing to pay $40 psf for the quality. GLA is 2,000 sf so adjustment would be -$80,000.
No problem as long as you can back it up with M & S or some other creditable service. But, at $80k, is that really your best choice for a comparable? or one that makes it work. Over 10% for one adjustment? You're not considering that the quality difference doesn't go down to the studs - it's facade