The data for this year indicates a $15-$30 per square foot or approximately 13% increase in construction cost over last year, depending on region.Note that over twenty stories starts getting into more unique building characteristics that will drive costs in various ways.or the most common office building size, two to four stories tall, the range is from just over $140 per square foot in Winston-Salem to over $240 per square foot in New York â Note that this is over $10 per square foot more than last year.
Most / Least Educated Cities in WA. As of 2010-2014, the total population of Covington is 18,361, which is 33.21% more than it was in 2000. The population growth rate is much higher than the state average rate of 17.05% and is much higher than the national average rate of 11.61%.
Covington city Virginia United States Under 5 years 344 509,625 20,201,362 5 to 9 years 348 511,849 20,348,657 10 to 14 years 345 511,246 20,677,194 15 to 19 years 375 550,965 22,040,343 20 to 24 years 335 572,091 21,585,999 25 to 29 years 339 564,342 21,101,849 30 to 34 years 323 526,077 19,962,099 35 to 39 years 351 540,063 20,179,642