Market Intelligence · MO / St. Louis

St. Louis, MO 63121 Housing Market

The typical home value in Saint Louis 63121 is $90,509, down 0.4% over the past year. The median list price sits at $92,450, with homes staying on the market for a median of 60 days as of September 2026.

Updated September 2026Median value$91K

The median home value in St. Louis, MO 63121 is $91K as of September 2026, down 0.4% year over year, according to Zillow ZHVI. For a read on your own home, start with a free consultation: a licensed local pro will walk you through your numbers and your options, with no obligation.

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Typical 63121 range

$83K to $98K

This is an automated estimate, not an appraisal. Actual value is determined by current market conditions and professional evaluation. It is provided for informational purposes only and is not an offer to buy or a promise of value.

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12-month value trend

-0.4% over 12 months

Sep 2025$91K

Low $90KHigh $94K

Sep 2026$91K

The numbers

What is the 63121 housing market like?

As of September 2026

Typical home value

$91K

0.4%YoY

Median list price

$92K

7.5%MoM

Days on market

15.4%MoM

Homes for sale

121

12.0%MoM

Price cuts

21.7%

13.5%MoM

New listings

18.2%MoM

Sources · Zillow ZHVI (September 2026) / Realtor.com (September 2026) / FRED (October 2026)

The outlook

63121 housing market forecast 2027

+3.4%

Zillow forecast, 12 months to September 2027

Zillow forecasts typical home values in 63121 to rise 3.4% by September 2027.

Over the 12 months through September 2026, typical home values in 63121 fell 0.4%, per the Zillow Home Value Index.

Will home prices drop in 63121?

Zillow's forecast does not call for a drop: it expects typical home values in 63121 to rise 3.4% by September 2027, after a 0.4% decline over the past 12 months. Forecasts are not guarantees: mortgage rates, inventory, and the wider economy can move values either way.

Forecast: Zillow Home Value Forecast, published October 2026. A forecast, not a guarantee.

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The comparison

How do 63121 home prices compare?

63121$90,509
Saint Louis$213,923
Missouri$241,333
United States$285,347

Median Zillow home value (ZHVI), as of September 2026. Comparison levels are medians across every ZIP code with Zillow data (Saint Louis: 44 ZIPs; Missouri: 758 ZIPs; United States: 26,262 ZIPs).

Context

The 63121 ZIP has 121 homes for sale and 36 new listings as of September 2026. The median days on market of 60 suggests a measured pace for sales. About 21.7% of listings have seen a price cut, reflecting modest downward pressure on values. With the typical home value down slightly over the year, sellers should recognize this is a buyer-leaning market where pricing aggressively and staying flexible on terms may be necessary to move a property.

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Down payment20% · $18,102

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Common questions

What people ask us.

What is the typical home value in 63121?

The typical home value is $90,509 as of September 2026, down 0.4% over the past year.

How long do homes typically stay on the market here?

The median days on market is 60 as of September 2026.

Are sellers cutting prices in this ZIP?

Yes, 21.7% of listings have a price cut as of September 2026, indicating price adjustments are common.

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