Your neighbour’s property significantly affects the property tax of your house. For instance, if you have a better-looking property with more amenities, then the property tax will be much higher. The key is to keep a low-profile exterior to avoid higher property taxes. You can check the property tax of your neighbour in the town hall office. If the next house is similar to yours, but you still have to pay higher taxes, then reach out to the authorities and request a re-assessment of your property.