The median home price in Vancouver is $448,000, with a local 30-year mortgage rate of 7%. A buyer putting 20% down carries a loan of $358,400, generating a monthly P&I payment of $2,384. Adding property taxes ($358/mo) and homeowners insurance ($187/mo) brings total monthly PITI to $2,930.
Vancouver's property tax rate of 0.96% is near the national average, adding a standard increment to monthly housing costs. On the Vancouver median home, that is $358/month, or $4,301 per year.
Washington has no state income tax, improving effective take-home pay for Vancouver residents and giving buyers additional capacity relative to equally-priced homes in high-tax states.