STL Home Buyer Journey
George Kindler
13 Years Of Real Estate Experience At Your Fingertips
Nine communities. One price range that spans $370,000. Here is every South County neighborhood mapped by actual median value, how fast the market moves, and what your budget realistically gets you at each tier.
Median values below are from U.S. Census Bureau 2020–2024 estimates. They are a starting point for understanding relative positioning — not a substitute for current MLS pricing data. Actual sale prices vary by block, condition, and market timing. The market speed data is from Redfin (January–October 2025).
Lemay is the most accessible market in South County by median value. The trade is obvious: older housing stock, a more utilitarian feel, and a market that demands careful inspection discipline. The upside is real — Jefferson Barracks Park is a major anchor, and buyers who underwrite their inspections carefully and buy intentionally often find more house-for-payment than anywhere else in South County.
What to know: Mehlville School District. Unincorporated. Most properties here have cast iron drain lines, older mechanical systems, and deferred maintenance that shows up on inspection reports. Budget for that before you offer.
Full buyer guide for Lemay, MO — Jefferson Barracks, older housing profile, and what buyers actually find here. Lemay, Missouri Neighborhood Guide → →Affton runs higher than Lemay but is served by the separate Affton School District — distinct from both Mehlville and Lindbergh. The market moves fast: Affton ranked #7 most competitive in Missouri based on Redfin data, with 60.9% of homes selling above list price. Grant's Trail access and a dense daily-services corridor are the location advantages.
What to know: Affton School District (not Mehlville, not Lindbergh). Unincorporated. Despite the accessible price point, this is not a slow market — buyers need pre-approval before they tour.
Full buyer guide for Affton, MO — Grant's Trail, Affton School District, and South County's most practical entry point. Affton, Missouri Neighborhood Guide → → Entry-tier South County homes reward buyers who understand the inspection process. What Happens at a Home Inspection in St. Louis → →Mehlville is the core of South County's mid-range — and the most competitive per dollar in the entire group. At #5 statewide for competitiveness, with 68.6% of homes selling above list price, Mehlville is where buyers learn quickly that a good price point does not mean patient sellers. The housing stock is practical and established. The daily-life setup works. The market does not wait.
What to know: Mehlville School District. Unincorporated. The 66% owner-occupied rate is the lowest in the South County group — worth noting, though the community still operates primarily as an owner-occupant market.
Full buyer guide for Mehlville, MO — South County's most competitive mid-range market. Mehlville, Missouri Neighborhood Guide → →Sappington is the underrated option in the Lindbergh district footprint. At $297K median it sits meaningfully below Crestwood's $319K, in the same district, with less competition. Buyers who are targeting Lindbergh Schools but do not need the Whitecliff Park/Crestwood brand often find better value per dollar here. The trade is a smaller, more compact community with less inventory to choose from.
What to know: Lindbergh Schools. Unincorporated. Compact footprint means fewer homes come to market — the search field is narrower than in larger communities.
Full buyer guide for Sappington, MO — the underrated Lindbergh-district option. Sappington, Missouri Neighborhood Guide → →Three communities cluster in the $300K–$320K range: Concord, Crestwood, and Oakville. They look similar on a price chart. They are not the same market.
Concord is the overlap zone — where Mehlville and Lindbergh districts intersect, where the price depends on which block you are on, and where district verification matters most. Ranked #10 most competitive in Missouri. A strong suburban market at a practical price point, as long as buyers do their homework on district assignment before offering.
Crestwood is the #1 most competitive real estate market in all of Missouri — a 103.7% sale-to-list ratio and homes averaging about 10 days on market. Lindbergh Schools, Whitecliff Park, 87.7% owner-occupancy. Buyers shopping Crestwood need to come ready to compete. This is not a market where you tour and think it over for a week.
Oakville offers a similar median price to Crestwood, in the Mehlville district, across a much larger search field — 15.88 square miles. More inventory, more variability across subareas, and a ranking of #11 most competitive in Missouri. The river-edge geography (Cliff Cave Park, Bee Tree Park, Mississippi Greenway) is a genuine differentiator for buyers who want that setting.
The full comparison of South County's three most-searched move-up communities. Mehlville vs. Oakville vs. Concord: Which Is Right for You? → → Oakville's southwest and west sides are not the same market. Here's how it actually breaks down. Buying a Home in Oakville, MO → →Sunset Hills is a different market from the rest of this list — lower density, larger lots, Laumeier Sculpture Park, Lindbergh Schools, and a price point that immediately filters the buyer pool. At 1,024 people per square mile (compared to over 3,000 in Concord or Affton), Sunset Hills feels genuinely more open and spacious. The monthly payment reflects that. Buyers shopping here are typically not cross-shopping with Mehlville or Affton — they are comparing with Kirkwood, Chesterfield, and Webster Groves.
Full buyer guide for Sunset Hills, MO — South County's premium market. Sunset Hills, Missouri Neighborhood Guide → →Median values are a starting point. Within each community, actual prices vary based on:
What is the most affordable neighborhood in South County St. Louis?
Lemay has the lowest median owner-occupied home value in South County at approximately $152,200. Affton follows at approximately $212,400. Both markets move quickly despite lower price points — buyers need pre-approval before they tour in either community.
What is the most expensive neighborhood in South County?
Sunset Hills has the highest median at approximately $523,800. Larger lots, lower density, Laumeier Sculpture Park, and Lindbergh Schools define the premium. It is a different market from the rest of South County in both price and character.
How do property taxes compare across South County?
Incorporated cities (Crestwood, Sunset Hills, Green Park) levy municipal taxes on top of county rates. Unincorporated communities (Affton, Concord, Mehlville, Oakville, Lemay) pay county rates only. This creates meaningful monthly payment differences at the same purchase price. Always verify the specific levy rate for an address before budgeting.
Why does Crestwood cost so much relative to its size?
Crestwood is a small city — 3.59 square miles — with 87.7% owner-occupancy, Lindbergh Schools, Whitecliff Park, and an established community identity. It is also the #1 most competitive real estate market in the entire state of Missouri. Demand exceeds supply consistently, which sustains prices above what the square footage alone would suggest.
If you want to talk through where your budget actually fits in South County right now — not median values, but what is actually available and how the market is moving — I answer directly. No pitch.