Spring 2025 finds the St. Louis and Jefferson County housing markets active and competitive. If you’re thinking of rightsizing – whether that means downsizing to a cozier home or upsizing to a larger property – it helps to know current trends. Both counties have seen prices climb modestly year-over-year and homes selling relatively quickly, even as inventory is gradually ticking up. For sellers (especially downsizers who want to capitalize on equity) and move-up buyers hunting for more space, understanding these local stats can guide your strategy.
St. Louis County Housing Market (April 2025)
St. Louis County’s spring market is still bustling. The Zillow Home Value Index shows the typical home value around $272,550 – a 3.7% increase from a year ago zillow.com – and recent sales data show a median sale price near $220,169 (February 2025) zillow.com. This reflects sustained buyer interest. Inventory has ticked up to roughly 2,371 active listings by the end of March zillow.com, giving buyers more options than in previous low-supply years. Still, it’s a seller’s market overall: homes aren’t lasting long on the market. In fact, the median “days to pending” (time from listing to accepted contract) is only about 9 days in St. Louis County as of late March zillow.com. In short, sellers – including those rightsizing to smaller homes – can often expect quick offers at solid prices.
- Typical Home Value (Mar 2025): $272,550 (up 3.7% YoY) zillow.com
- Median Sale Price (Feb 2025): $220,169 zillow.com
- Active Listings (Mar 31, 2025): 2,371 homes for sale zillow.com
- Median Days to Pending (Mar 2025): 9 days zillow.com
Jefferson County Housing Market (April 2025)
The Jefferson County market is strong but smaller in scale. Zillow reports a typical home value around $271,292 (up 3.8% year-over-year) zillow.com. The median sale price was about $256,682 in February 2025 zillow.com, higher than St. Louis County’s median, reflecting Jefferson’s prevalence of larger lots and newer subdivisions. One striking difference is inventory: only about 482 homes were on the market at the end of March zillow.com, far fewer than St. Louis County. With so little supply, buyers face a tighter field. Even so, houses are still moving – the median days to pending was about 15 days in Jefferson County in late March zillow.com. In practical terms, this means sellers in Jefferson can also expect fairly quick sales, though competition among buyers (especially move-up buyers) can be fiercer given the low availability.
- Typical Home Value (Mar 2025): $271,292 (up 3.8% YoY) zillow.com
- Median Sale Price (Feb 2025): $256,682 zillow.com
- Active Listings (Mar 31, 2025): 482 homes zillow.com
- Median Days to Pending (Mar 2025): 15 days zillow.com
Inventory & Market Dynamics
In both counties, inventory remains relatively low by historical standards, which keeps the market competitive. St. Louis County’s 2,371 listings dwarf Jefferson’s 482 zillow.com, simply because St. Louis County is a larger market. However, even in St. Louis County the supply isn’t flooding the market – and in Jefferson County it’s tight. Low inventory helps sustain higher prices and quick sales. Nationally, experts have noted housing supply has started to rise modestly in 2025, but demand is still strong zillow.com. The days-on-market metrics above show that well-priced homes in either area will attract offers rapidly. For rightsizing sellers, this means you can often choose from multiple offers; for buyers it means you need to act fast once your ideal home hits the market.
Rightsizing & Downsizing: Seller Opportunities
For sellers looking to rightsize or downsize, the current trends are favorable. Both counties have seen modest price gains (around 3–4% YoY) zillow.com and homes selling in one to two weeks. If you’re an empty-nester or a homeowner whose needs have changed, selling a larger home now can free up equity. With median sale prices above $200k in both counties zillow.com, downsizers can often cover the cost of a smaller home and still have funds left over. The low days-on-market also works in a seller’s favor – you’re more likely to receive solid offers quickly. To make the move smoother, work with a local realtor who understands rightsizing: they can help price your home competitively, time the sale, and coordinate buying your next, smaller place.
Move-Up Buyers: Market Strategies
If you’re a move-up buyer planning to trade up to a larger home, spring 2025 brings both opportunities and challenges. St. Louis County’s larger inventory (over 2,300 homes) zillow.com means more choices – especially helpful if you need to find something quickly – but you still must move fast. Even in St. Louis County, the median listing goes under contract in just 9 days zillow.com. In Jefferson County, the slim inventory (around 482 homes) zillow.com means even less selection, so be prepared for bidding competition and possibly paying at or above list price. A smart strategy is to get pre-approved for your mortgage, stay tuned to new listings, and have a clear wish list (bedrooms, yard size, schools, etc.). Working with an agent who knows the local neighborhoods (from Ballwin and Chesterfield down to Arnold and Festus) can help you spot the right move-up home as soon as it’s available.
In summary, spring 2025 in the St. Louis metro area is good news for sellers and busy times for buyers. Homeowners rightsizing or downsizing will benefit from appreciating values and quick sales zillow.com, while move-up buyers will find inventory slowly loosening in St. Louis County though still tight in Jefferson. Either way, using up-to-date market data (like median prices, inventory, and days on market) ensures you make informed decisions whether you’re “rightsizing” down or stepping up. With local experts and current stats on your side, you can navigate the 2025 market with confidence. Why Wait? Contact me today for Expert Guidance in today’s market.
Sources: St. Louis and Jefferson County housing statistics from Zillow (March 2025 data) zillow.com (cited above).
