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Home Price Appreciation:

A Simple Case of Supply & Demand.

Home prices have continued to rise steadily — and at the heart of it all is one of the most fundamental principles of economics: supply and demand.


In today’s real estate market, we’re seeing fewer homes available for sale, while buyer interest remains strong. That imbalance is fueling consistent price appreciation across many parts of the country, including here in Silicon Valley.


Let’s take a closer look at how this plays out.

📍Map 1: Year-Over-Year Home Price Growth.


This first map, sourced from the Federal Housing Finance Agency (FHFA), highlights how home prices appreciated across the U.S. from Q1 2020 to Q1 2021. It’s a clear snapshot of the rising values many homeowners have experienced — and it reflects what we’ve seen on the ground locally as well.

Map of the United States showing state-by-state home price appreciation from Q1 2020 to Q1 2021, with most states showing significant year-over-year growth.

📉Map 2: Declining Inventory Levels.


This second map from realtor.com shows how housing inventory has changed state by state over the past year. The link between limited inventory and price growth becomes evident when you compare the two — especially in states like Idaho, Utah, and Arizona. While the correlation isn’t always perfect, the broader trend is unmistakable: fewer homes + high demand = rising prices.

Map of the U.S. highlighting year-over-year changes in housing inventory by state, indicating widespread declines in available homes for sale.

📈Map 3: A Glimpse of Inventory Recovery.



This final map reveals a promising development — every state (plus D.C.) saw an increase in housing inventory over the last month. As more sellers gain confidence post-pandemic and re-enter the market, we may start to see a balancing effect between supply and demand.

Map of the United States illustrating monthly increases in housing inventory across all 50 states and the District of Columbia.

What This Means for You:


Concerns around rapid home price growth are understandable. But the truth is, much of this appreciation is backed by real market dynamics. As inventory slowly begins to rise and demand remains steady, we may see a gradual return to more normalized price trends.


If you’re considering buying or selling a home in Silicon Valley, understanding these shifts can help you make a more informed move. Let’s talk about how this market dynamic may impact your plans — and how to make the most of it.