Housing & Real Estate — Affton, Missouri

Overview

Total Housing Units9,278
Occupied8,862
Vacant416
Owner-Occupied7,138
Renter-Occupied1,724
Median Home Value (Census)$212,400
Estimated 2026~$243,000
Median Rent$978/mo
Median Property Tax$2,676/yr

Affordability

Home Price to Income RatioN/Ax
Home Affordabilityaffordable
Rent as % of Income14.8%
Severely Rent-Burdened22.5%

Housing Age

Built 2010 or later278
Built 2000-2009218
Built 1990-1999588
Built before 19604,973
Median Year Built1959
Sources: Census ACS 5-Year 2023; Census ACS 5-Year 2023, B25077; HUD FMR FY2026.