The average quantity surveying salary in the UK varies from location to location. Those who are not senior or newly starting quantity surveyors can earn anywhere between £40,000-£60,000. Like many salaries, this varies from location. Surveyors in London are likely to earn more than this. The salary also depends if you work as a contractor, as this will also likely be higher than those working for corporate companies. These are important factors to consider when looking into quantity surveying careers.