The name Otūmoetai is said to mean "Peaceful Waters" in Māori, or "place where the tide stands still as if asleep," which makes sense with the Matua Saltmarsh and Tauranga Harbour right here.
Back before the 1950s, this whole area was mostly orchards and farms. Then houses started going up in places like Brookfield, Otūmoetai Central, and Pillans Point. The suburb really began to take shape after that, with the last pieces of land being developed for housing in the 1990s. More recently, in the 21st century, there's been a lot of intensification with apartments being built.
There used to be a flag station here on the East Coast Main Trunk railway line, from December 1917 until September 1974. The New Zealand Railways took it over in 1928. It had a shelter shed, a goods shed, cattle and sheep yards, and a loading bank. There was even an incident in 1940 where a ballast train ran into a passenger train, derailing some wagons and causing a passenger to cut their thumb.
They excavated the station yard here in 1925 using a steam shovel, and the spoil was actually used to reclaim land behind Tauranga Wharf. Stock loading and unloading was moved here from Tauranga by 1945, and they even requested floodlighting because livestock often arrived as late as midnight. By 1973, though, no livestock had moved through here in a year, and the yards were sold and removed by July 1974. The original shelter shed was sold to a museum, but it was in such poor condition they ended up replacing it with a replica.
Just east of here, the Waikareao Estuary is crossed by a bridge that's 147.47 meters long, made of 19 steel plate girders resting on 20 concrete piers. This area covers about 3.32 square kilometers and had an estimated population of 8,490 in June 2025.