Market
How long will you hold a flip in St. Louis County, MO?
Homes in St. Louis County, MO take a median of 9 days to sell. Here is what that means for the loan term you need, and what the selling phase costs you.
ST. LOUIS COUNTY, MO · May 2026
10.2 months of renovation before a 12-month term breaks.
Homes here take a median of 9 days to sell, and a buyer needs about 45 more to close. That 1.8-month tail is what your term has to cover on top of the work.
The three phases, for this market
| Phase | Length | Running total |
|---|---|---|
| Renovation (assumed) | 5.0 months | 5.0 months |
| On market — median for St. Louis | 0.3 months (9 days) | 5.3 months |
| Buyer's financing and closing | 1.5 months | 6.8 months |
What the waiting costs, even when it fits
St. Louis market data
| Measure | St. Louis | National |
|---|---|---|
| Median days on market | 9 days | 48 days |
| Homes sold, May 2026 | 976 | — |
| Median sale price | $335,000 | — |
| Average sale-to-list | 101.7% | — |
| Listings with a price drop | 31.6% | — |
| Months of supply | 1.8 | — |
What this means for how you borrow here
- Ask for the term you actually need, not the term offered. A 12-month default is a product decision, not an assessment of your deal.
- Get the extension terms in writing — the fee, the length, and whether granting one is your right or the lender's discretion. See extensions and default.
- Price the deal at this hold, not your renovation timeline. Run 6.8 months through the true-cost calculator and look at what it does to the break-even resale price.
- This is a fast market — 39 days below the national median — which buys you real margin on the term.