Affton City Property Records in Missouri
Affton is an unincorporated community in St. Louis County, Missouri, so its property records are maintained at the county—not municipal—level. Affton property records may include deeds, mortgages, plats, parcel ownership, assessed values, tax history, legal descriptions, and recorded liens or releases.
Users can access official Affton property records through the St. Louis County Recorder of Deeds, which maintains recorded land documents such as deeds, deeds of trust, easements, and plats. Parcel ownership details, assessed values, and property characteristics are available from the St. Louis County Assessor’s Office. Property tax bills, payment history, and delinquent tax information can be obtained through the St. Louis County Collector of Revenue. For court-related property matters—such as judgments, foreclosures, probate disputes, or quiet title actions—users may search records through the St. Louis County Circuit Court. These sources provide the primary legal and governmental access points for researching Affton real estate records.
Affton Property and Community Statistics
What Is the Population Profile of Affton
Affton's population is predominantly White, with 16,074 residents making up 80% of the city. Two + Races residents are the second-largest group at 7% (1,317 people), followed by Hispanic residents at 6% (1,173 people). Asian residents make up 4% (871 people) and Black residents 3% (579 people), while Other Race residents are recorded at 0.10% (21 people) and American Indian and Pacific Islander residents at 0% (0 people).
Affton, Ratings Compared Across Missouri 
Affton's community ratings cover different aspects of life in the city. The three highest-rated categories are Jobs (A), Access to Outdoor Activities (A-), and Access to Parks (A-). Other notable ratings include Housing (A-), Health & Fitness (B), and Weather (B-). The ratings provide an overview of key quality-of-life categories.
How Educated Is Affton
Affton's Education data shows residents' educational attainment, including High School (24%), Bachelor Degree (20%), and Some College (14%). The data also includes other available education levels.
When Were Homes Built
Affton's Home Age data shows when homes were built across different construction periods. Most homes were built during 1940 - 1959 (47%), followed by 1960 - 1979 (29%) and 1980 - 1999 (11%). The data also includes other available construction periods.
How Many Bedrooms Do Homes Have?
Affton's Home Size data shows the distribution of homes by number of bedrooms. Most homes have 3 Bedrooms (42%), followed by 2 Bedrooms (39%) and 4 Bedrooms (9%). The data also includes other available bedroom categories.
What Is the Average Age
Affton's Population data shows the distribution of residents by age group. The largest groups are 65 Plus (19%), 55 - 64 (15%), and 35 - 44 (15%). The data also includes other available age groups.
Property Market Trends at Affton
Affton's property market remains strong, with the median home price reaching approximately $200,300. Suburban areas, however, offer more affordable housing options. The rental market is also competitive, with the median rent around $978 per month. Despite high demand and limited inventory, the market remains resilient, attracting both buyers and investors seeking long-term value in Affton's dynamic real estate landscape.