In life, people aspire to buy land to develop, i.e., build a structure of use it for various purposes. This is normally done once the surveyor has excised this land from the larger parcel to give it its own title deed (a document detailing the size, number and owner of the land). The survey procedure used to achieve this is called subdivision. This chapter is essential for surveyors who aim at becoming licensed in order to undertake such parcel subdivisions. It provides essential computational skills that underpin the tasks involved in the subdivision survey.