What Absorption Measures
Absorption rate measures the pace at which a market sells its standing inventory, and months of supply is its most usable form. Count the homes actively for sale, divide by the number the market closes in a typical month, and the result is how long the current inventory would take to sell. Palm Beach County's luxury market holds 694 active listings at three million dollars and above this month. Over the twelve months through June it closed 1,148 sales, a pace of roughly 96 per month. Dividing the first number by the second gives 7.3 months of supply.
The textbook convention calls six months balanced, with less favoring sellers and more favoring buyers. That convention was written for the broad market, and luxury runs structurally longer because every listing waits for a thinner pool of buyers. Compare a market to its own price range and its own neighbors rather than to the national rule of thumb. Inside Palm Beach County, those comparisons show a wide spread.
Supply by Price Range
Supply climbs steadily with price. Homes between three and five million dollars carry 6.1 months of supply. Homes between five and ten million carry 7.5. Homes between ten and twenty million carry 10.3, and the market above twenty million carries 13.0 months, roughly double the figure for homes between three and five million. The shape is no accident. The higher the price, the thinner the pool of qualified buyers and the more patient the sellers, and both forces let inventory build.
Price outcomes move with the supply. The median sale between three and five million closes at 91.2 percent of the original asking price after 65 days from listing to contract. The median sale above twenty million closes at 83.6 percent after 117 days. As supply doubles, sellers give up nearly eight more percentage points of the asking price and wait about seven weeks longer for a contract. The three columns move together for a simple reason. More standing inventory gives buyers more choices, and more choices give buyers more room to negotiate on price.
Beaches MLS. Active count August 16, 2026. Pace, percent of asking price, and days from closings July 2025 through June 2026.
Supply by Town
The spread across towns is wider than the spread across price ranges. Gulf Stream carries 3.0 months of supply. The island of Palm Beach, the county's most prestigious market, carries 4.7. At the other end, West Palm Beach carries 12.9 months, because the new condo towers are adding inventory faster than the market sells it, and Wellington carries 13.2. The same eight million dollar buyer faces nearly triple the standing supply on one side of the bridge as on the other, before a single word of negotiation.
The smallest enclaves deserve a caution. Gulf Stream, Manalapan, Jupiter Inlet Colony, Tequesta, and Juno Beach see only a handful of sales a year at this level, so one estate coming on or off the market moves their number visibly. Their figures describe this season rather than a permanent condition. The direction is still informative, and the tightness of those markets is real even if the exact decimal is not stable.
Beaches MLS. * marks markets with fewer than sixteen sales a year, where a single listing moves the number.
Supply Sets the Discount
Months of supply shows up directly in closing prices. Our study of asking and closing prices found that the gap between the two moves with how long homes take to sell rather than with how prestigious the market is. The table above shows the same pattern from the supply side. Where supply is short, sellers keep more than 91 percent of the original asking price. Where it stretches past a year, the median falls toward 83 percent. Our liquidity study finds that the share of listings that sell at all drops in the same markets.
The number also explains where sellers reduce their prices. Price reductions cluster where supply stands deepest, and the overpricing tax costs the most there. An overpriced listing in a crowded market has dozens of competitors ready to take its buyer. In a three month market, buyers will test a high asking price with offers. In a thirteen month market, they move on to the next listing.
Using the Number in a Negotiation
A buyer should check one number before the first offer: the months of supply in the price range and the town where they plan to bid. A reading past ten means time favors the buyer, because the seller's alternative to the offer on the table is more waiting. A reading under five means the opposite. In Gulf Stream or on the island of Palm Beach, a listing passed over this month may have no replacement next month. The bidding contests that remain cluster in exactly those tight pockets, won on speed and certainty rather than price.
For a seller, the number is an honest check on the asking price, and it varies by roughly a factor of four across the county's towns. In a tight enclave, a confident asking price is defensible. In a market carrying a year of supply, the asking price has to be set from closed sales. The competing inventory is deep, and every extra month on the market has a measurable cost. We run this arithmetic for every buyer and seller we represent before anyone sits down at a table.
Bottom Line
Palm Beach County's luxury market carries 7.3 months of supply, but the county figure hides a much wider spread underneath. Supply climbs from 6.1 months for homes between three and five million to 13.0 above twenty million, and it runs from 3.0 months in Gulf Stream to 12.9 in West Palm Beach. The share of the asking price sellers keep and the time a sale takes both move with supply. The ratio is public, and either side of a negotiation can look it up before naming a number.
For anyone about to negotiate: Check the months of supply in your price range and your town before you name a number. It tells you which side can afford to wait, and the side that can wait usually gets the better terms.
Supply: 694 active residential listings at three million dollars and above across Palm Beach County, counted August 16, 2026, deduplicated by address. Active means available, so pending and under-contract listings are excluded from the count.
Pace: 1,148 closed residential sales at three million dollars and above, July 2025 through June 2026, the last twelve complete months, deduplicated across MLS feeds. Months of supply divides the active count by one twelfth of that figure. Percent of asking price is the close price over the original list price. Days run from listing to signed contract. Medians throughout.
Small samples: markets with fewer than sixteen sales a year are marked in the table. Their ratios are directionally sound but move visibly with single listings.
Source: Beaches MLS active-listing and closed-sale records via direct feed access.
