Home Market View
Home prices, listings & rents by city and ZIP code.
Price per square foot by ZIP code
Look up the median price per square foot of homes sold in a U.S. ZIP code. Explore published history and home types, with the reporting period shown beside each result.
Saint Louis, MO
ZIP 63111: price per square foot
Median sale price per square foot · All homes
$97.85/ sq ft
Three-month period ending September 2026
1.1% higher than the same period one year earlier.
Price-per-square-foot history
View monthly history table (13 reporting periods)
| Three months ending | Sale price / sq ft | Median sale price |
|---|---|---|
| September 2026 | $97.85 | $146,957 |
| August 2026 | $101.32 | $155,000 |
| July 2026 | $105.52 | $152,500 |
| June 2026 | $100.94 | $147,000 |
| May 2026 | $100.00 | $146,940 |
| April 2026 | $95.75 | $150,000 |
| March 2026 | $96.41 | $150,000 |
| February 2026 | $87.40 | $165,500 |
| January 2026 | $87.40 | $159,000 |
| December 2025 | $78.41 | $142,000 |
| November 2025 | $85.41 | $142,665 |
| October 2025 | $91.77 | $154,500 |
| September 2025 | $96.77 | $155,100 |
Source: Redfin Data Center · Source updated October 2026. These are completed-sale medians where floor-area data is reported, not construction costs or listing-price averages.
Average or median price per square foot?
The benchmark here is the median sale price per square foot reported by Redfin: the middle of the reported sale-price-per-square-foot values. A mean and a median are different statistics; neither is the same as dividing a ZIP’s median sale price by its median home size.
How to use the local benchmark
For an individual home, divide its price by its reported living area. A $400,000 home with 2,000 square feet is $200 per square foot. Compare similar home types and reporting periods. Location, condition, lot size, and how living area is measured can all change the comparison.
Home sales, not construction costs
These figures describe completed home sales. They do not estimate the cost to build a house, renovation costs, a listing-price average, or an individual property’s appraised value. Choose a home type to avoid treating a condo and a detached house as equivalent.
Sources, dates, and coverage
Redfin Data Center supplies the sale-price-per-square-foot histories. Observations use overlapping three-month periods, not daily prices. Some ZIPs or home types have no matching data. ZIP statistics and Census ZCTA map boundaries can describe different areas. The market reports also distinguish Zillow home-value and rent indices from sale prices.