Sometimes regulations are safety minded, and other times they have other ends in mind that just add cost to the development of new properties without adding a lot of value. For example, on a recent project I’m involved with, a sidewalk was required several hundred feet out to the main road, and along the property’s frontage on the main road, but this property is miles out of town in an industrial area and there are no connecting sidewalks to the north for scores of miles, and no connecting sidewalks to the south for several miles. Requiring sidewalks adds cost and headache and zero utility.
On the safety front, significant seismic and wind-load design factors require a robust building, even beyond being a robust building to support the manufacturing activity inside. This makes for a safe building, and also a building with a useful life of 50 or 100 years or more. On the other hand, this is a concrete and steel building filled with steel equipment which contains a non-flammable, edible liquid, and code requirements require a fully sprinklered building. The sprinklers make no sense as the facility is highly purpose-built and there is nothing inside to burn. A lot of cost and a lot of maintenance headache for little to no value.
That said, those are minor headaches compared to zoning and land use rules, density requirements (or prohibitions), and system development fees that can add both cost, and perhaps worse, months or years of delay or uncertainty about even getting the project approved. Based on my experience, it’s the uncertainty and delay that are the biggest barriers to development of new housing or whatever is being built. If you’re the one investing, why would you want to engage in years of paying consultants to develop plans and proposals and for attorneys to shepherd you through the approval process if there’s not a high level of confidence that you’ll get a “yes” at the end? Developers will always whine about extra costs they have to pay (instead of the community paying those costs for them), but in the end, if the project pencils out, and if they have a high degree of confidence that it will be approved if they follow the rules, they’ll move forward with it… even with the whining.