Port St. Lucie, FL Real Estate Market 2026: Score 19, Prices Down 4.6%, 47.9% Overvalued

Port St. Lucie, Florida scores 19 out of 100 on the PropertyIQ index as of February 2026.

Port St. Lucie was one of the fastest-growing cities in the United States during the 2020 to 2023 period, driven by remote workers and retirees relocating from higher-cost markets. The growth was real. The pricing that came with it has proven unsustainable against the income base that actually lives there. Home values are down 4.6% year over year. The market is 47.9% above income-supported valuations. The demand score is 29.1 out of 100.

PropertyIQ scores Port St. Lucie a 19 out of 100 as of February 28, 2026. Scores are updated monthly using Zillow, Census, and Realtor.com data.

What a Score of 19 Looks Like in Port St. Lucie

The demand score of 29.1 tells the core story. Buyers are not engaging at current prices in sufficient volume to sustain the market. This is not a supply problem. Active inventory is 4,514 homes, down 8.49% year over year. New listings are down 16.44% year over year. Supply is contracting significantly. Yet prices are still falling, which means demand destruction is outpacing supply reduction.

When supply tightens aggressively and prices still fall, the problem is on the demand side. The buyers who would absorb this inventory at $378,000-plus cannot qualify or choose not to at that price level.

The pending ratio is 0.2854 as of February 2026. For every 100 homes listed, only 28 are under contract. A pending ratio below 0.40 is a buyer's market. A reading of 0.28 indicates significant excess supply relative to the active buyer pool at current prices.

The hotness score is 28.4. The supply score is 27.8. The demand score is 29.1. Every component of the composite scores below 30, which is a consistent reading: no single factor is an outlier dragging down the composite. The market is broadly weak on all dimensions simultaneously.

Port St. Lucie Florida Housing Market: Price and Inventory Data

The median listing price is $428,350 as of February 1, 2026. The Zillow home value for the metro is $378,402 as of January 31, 2026. Year-over-year appreciation is negative 4.6% as of February 2026. Month-over-month is negative 0.15%.

The five-year appreciation rate is 31.8% as of February 2026. That five-year number captures the 2021-2023 run-up. Buyers who purchased before 2021 have gains. Buyers who purchased at or near the 2023 peak are likely underwater on paper.

The Zillow one-year price forecast is 2.3% as of December 2025. That forward expectation implies a modest recovery from the current decline, but the forecast does not resolve the fundamental affordability problem: the median income cannot support median prices without a significant price reset.

Days on market is 77 as of February 2026. In a metro that was moving homes in under 30 days during the peak years, a 77-day average reflects a fundamental shift in market pace. Price reductions affect 21.21% of active listings. More than one in five active sellers has already cut asking prices.

Home sales volume is up 12.15% year over year as of February 2026, which sounds contradictory alongside falling prices. The dynamic is: more transactions are occurring, but at lower prices, because buyers are negotiating harder. Volume recovery at declining prices is not a bullish signal. It reflects motivated sellers accepting offers rather than holding for higher valuations.

Port St. Lucie Real Estate Market: Affordability and Income Analysis

The income required to buy at the median listing price is $113,854 per year as of February 2026. The Port St. Lucie metro median household income is $72,506 per year as of 2023 Census data.

The income-to-buy ratio is 1.57. A household at the metro median would need to earn 57% more than they do to comfortably purchase the median-priced home. Among markets in the Southeast, this is among the most severe affordability mismatches. For context, Peoria, Illinois scores 84 with an income-to-buy ratio of 0.62, where buyers need less than two-thirds of the median income to qualify. Port St. Lucie sits at the opposite end of that spectrum.

The overvaluation reading of 47.9% reflects the same gap from another direction. The income-adjusted affordable home price for this market is $272,788 as of February 2026. The actual median home value is $378,402. The market would need to fall approximately $105,614 or 27.9% to reach income-supported valuations. That is not a prediction, but it frames the scale of the repricing that would be required for the local income base to absorb inventory at current volumes.

The unemployment rate is 5.6% as of November 2025. The median age is 47.7 years. The homeownership rate is 78.49% as of 2023 Census data. The high homeownership rate combined with an aging population reflects the same retiree-heavy demographic that characterizes much of Florida's Treasure Coast.

Port St. Lucie FL Rent Data and Cash Flow Metrics

The Zillow rent index for Port St. Lucie is $2,300 per month as of December 2025. At a Zillow home value of $378,402, the gross rent multiplier is approximately 13.7.

A GRM of 13.7 is not a prohibitive number in isolation. The problem for investors is that the GRM is 13.7 in a market where prices are declining and the forward forecast is modest. The appreciation thesis that made Florida markets attractive during the 2020-2022 period has inverted. Buying at a GRM of 13.7 in a declining market means the yield metric worsens over time if prices continue to fall and rents do not increase proportionally.

The sale-to-list ratio is 96.95% as of November 2025. Sellers are accepting approximately 3% discounts on average, which is consistent with a buyer's market where negotiation is possible. Buyers with cash or strong financing can extract concessions that are not visible in listing prices.

The Supply Tightening That Is Not Rescuing Prices

The 16.44% decline in new listings year over year is a meaningful number. If supply were the binding constraint on prices, a 16% drop in new supply would stabilize or lift prices. In Port St. Lucie, prices are still negative 4.6% year over year despite this supply reduction.

This decoupling reveals what drives the score. The market is constrained not by too much supply but by insufficient buyer capacity at current price levels. Sellers are pulling listings rather than cutting to market-clearing prices, which temporarily reduces new supply without actually clearing the affordability gap.

The comparison to other Florida markets is instructive. Tampa scores 47 and Orlando scores 44. Both carry elevated overvaluation, but their economic diversification, employment growth, and larger buyer pools provide more demand support than Port St. Lucie's Treasure Coast location allows. Fort Lauderdale scores 13, reflecting similar affordability pressures at an even higher absolute price level.

The Correction Scenario

Port St. Lucie's trajectory depends on whether the local income base expands, whether out-of-state buyer flows resume at the 2021-2022 pace, or whether prices continue adjusting toward income-supported levels. None of these outcomes is imminent.

The score of 19 is a data-driven reading of current conditions: prices well above what local incomes support, demand too weak to absorb available supply, prices already in annual decline despite supply tightening, and a forward forecast that does not project a meaningful recovery.

Buyers evaluating Port St. Lucie should approach the market with awareness that the 47.9% overvaluation gap is structural, not cyclical. A vacation market or long-term hold thesis requires a purchase price that accounts for the income-to-price mismatch that currently defines this market.

PropertyIQ score as of February 28, 2026. Listing and inventory data as of February 1, 2026. Zillow home value data as of January 31, 2026. Sale-to-list data as of November 30, 2025. Forecast data as of December 2025. Census data as of 2023. Economic data as of November 2025. All data for informational purposes only.