St. John's residents will be paying higher property and water taxes in 2024 as the city grapples with higher road maintenance costs and aging snow-clearing and garbage trucks. The residential mill rate is going up by 9.64 per cent, to 9.1 mills. The mill rate increase, plus a 3.4 increase in property assessments, means the average homeowners will see their property tax go up by just over $240 per year. Residential water taxes will go up by $5.