I have learned the hard way that sometimes when you give an inch, people take a mile.

West of downtown Miami and a mile Northwest of Miami International Airport, nestled into the grown surrounding the renowned golf courses of Doral.

I drive about 60,0000 miles a year and have wore out two trucks so far. 

Italy.  15 miles to Pisa.  15 miles to Lucca.  

Their pricing also up there (though they want you to call to get the "latest" price, I've heard it ranges from $1000-$4000) You can spot a SSWP site from a mile away because they all basically look the same.

Sorry for the mile long reply, but just wanted to clear things up.

I live in a town with a median price point of $650,000, and a neighboring town with a median price point of $350,000 (example), the same two car garage adjustment would very likely be different in these two towns which border each other, and say the two properties being appraised could be 3 miles away from each other...the same could hold true for properties within the same town.Often times adjustments can be based on the price band or level, ie. low end vs. high end, having an understanding of market conditions, gut feel (non quantifiable), market expectations, a test of reasonableness, and a host of other reasons.There are cost manuals such as Marshall & Swift that can provide you with replacement cost data for various regions that may be somewhat helpful, just an idea and just my opinion !

I had to find a way to overcome 6,000 miles of ocean.Enter..

Properties within one mile of a station will be very desirable. 

Then I bought a 900 sq ft 225k single house a quarter mile from the full time fire station with s hydrant right outside.