The relationship between median sale price and median list price is one of the most direct measures of market strength. When sales prices consistently exceed list prices, demand is overwhelming supply. When they fall below, sellers are losing negotiating power.
Sale-to-List Ratio
A ratio above 100% means homes are selling above asking — a hot market. A ratio below 98% signals buyers have room to negotiate. Ratios below 95% indicate a soft market where significant price reductions are common.
What ZipMarketData Returns
Our /market-stats endpoint returns both median sale price and median list price for any ZIP code, making it easy to compute sale-to-list ratios across a portfolio of markets.
| Sale-to-List | Market Signal | Investor Action |
|---|---|---|
| > 103% | Extreme demand, bidding wars | Off-market focus; consider seller side |
| 100–103% | Strong seller's market | Move fast; limited price negotiation |
| 97–100% | Balanced market | Normal underwriting; inspect thoroughly |
| 94–97% | Soft buyer's market | Negotiate; ask for concessions |
| < 94% | Distressed/slow market | Deep discounts possible; verify exit strategy |
Using Price Trends Over Time
The /price-history endpoint returns 12 months of median sale prices for any city/state combination. Plot this alongside list price trends to visualise whether the sale-to-list gap is widening (market softening) or narrowing (tightening). Narrowing gaps in a recovering market are often the best entry signal.