Why Is the Housing Market So Competitive? Low Supply vs. High Demand in 2021

The U.S. housing market remains intensely competitive because buyer demand is growing 15 times faster than the supply of homes for sale. An analysis comparing current data to the pre-pandemic fall of 2019 reveals that while the number of pending sales (homes under contract) is up 47%, the number of newly listed homes has only increased by 5%. This severe imbalance means one-third of homes are selling within a week, and prices continue to climb, creating a challenging environment for buyers.

What Do the Current Supply and Demand Numbers Show?

The core of the issue is a fundamental mismatch between buyers and available properties. Since 2019, the growth in demand—measured by pending sales—has dramatically outpaced the growth in new listings. This has led to a 40% drop in active listings (the total number of homes for sale at any point) compared to 2019. Based on our experience assessment, this means buyers have far fewer choices, which intensifies competition and accelerates the sales pace. When demand grows 15 times faster than supply, multiple-offer situations become the norm, even during a seasonally cooler period like fall.

How Fast Are Homes Actually Selling?

The velocity of the market is a clear indicator of high competition. Key metrics show homes are selling significantly faster than in previous years:

• Within One Week: 33% of homes go under contract within the first week, up from 20% in 2019.
• Within Two Weeks: 46% of homes have an accepted offer within two weeks, compared to 31% in 2019.
• Median Days on Market: The median home sells in 22 days. While this is longer than the record low of 15 days seen in summer 2021, it is still half the time (44 days) it took in 2019.

This rapid pace requires buyers to be prepared to act immediately on desirable properties.

What Is the Impact on Home Sale Prices?

The high demand and low supply continue to place upward pressure on prices, though there are slight signs of moderation. The median home-sale price has reached $355,875, a 13% increase from 2020 and a 29% jump from 2019. Furthermore, 45% of homes are selling for above their list price. However, the intensity may be peaking; the sale-to-list price ratio has dipped to 100.7%, meaning the average home sells for 0.7% above asking, the lowest level since April. This suggests that while bidding wars are common, buyers are becoming more sensitive to rising prices and mortgage rates.

How Do Rising Mortgage Rates Affect Buyers?

Increasing mortgage rates add a layer of urgency for buyers. In October 2021, the average 30-year fixed mortgage rate rose to its highest level since April, making borrowing more expensive. This creates a "lock-in" effect, where buyers feel compelled to purchase now to secure a lower rate before further increases. As noted by Redfin's Deputy Chief Economist, this urgency can strengthen demand even as rates climb, but it also makes buyers more price-conscious, favoring homes that are priced correctly from the start.

What Practical Steps Can Buyers Take?

In such a competitive market, preparation is key. Getting pre-approved for a mortgage is essential, as it shows sellers you are a serious and qualified buyer. Be prepared to move quickly; having your financial documents ready and your agent on standby can make the difference. Furthermore, focus on homes that are priced right, as these are most likely to attract immediate offers. Understand that you may need to submit offers on several homes before one is accepted, and consider working with your agent to craft competitive offers that may include limited contingencies.

The key to navigating this market is preparation, speed, and a clear understanding of your budget limits.