{"level":"state","name":"Wisconsin","state":"WI","page":"https://www.retrorate.com/assumable-mortgages/wisconsin","parent":{"name":"United States","page":"https://www.retrorate.com/assumable-mortgages"},"counted_as_of":"2026-10-15","market_rate":{"value":7.3,"label":"average 30-year fixed rate","as_of":"2026-10-16","source":"Optimal Blue Mortgage Market Indices (OBMMI)"},"savings_basis":{"comparison":"the assumable loan against a new loan for the same amount, at the same cash to close","includes":"principal and interest only","remaining_term_years":25,"remaining_term_assumed":true},"coverage":{"tier":"B","on_market":"off-market only: counts cover homes with a mortgage carrying an assumable loan"},"figures":{"assumable_homes":110022,"avg_assumable_rate":4.47,"avg_balance":203695,"avg_monthly_savings":268,"rate_bands":{"under_3":15145,"3_to_4":35684,"4_to_5":21639,"5_and_over":37554}},"markets":[{"name":"Milwaukee","page":"https://www.retrorate.com/assumable-mortgages/wisconsin/milwaukee","data":"https://www.retrorate.com/assumable-mortgages/wisconsin/milwaukee.json","assumable_homes":13692,"avg_assumable_rate":4.67,"avg_monthly_savings":201,"on_market_coverage":false}],"terms":{"publisher":"RetroRate (Assumable Technologies Inc.)","source":"RetroRate production data, from public data sources and county records","attribution":"Cite as RetroRate, with a link to the page URL.","contact":"press@retrorate.com","documentation":"https://www.retrorate.com/assumable-mortgages"}}