If you searched for Tiburon home prices this summer, you found a headline that sounds like a warning: the median sale price is down. What that headline leaves out is that homes are selling faster, in far greater numbers, and for a higher average price than a year ago. Both statements are true. Only one of them describes what's actually happening on the peninsula.
Over the three months ending in May 2026, the median sale price in Tiburon was $3.1 million, down 6.1% from the same period a year earlier, according to Redfin. Median price per square foot slipped too, down 1.5% to $1,340. Read in isolation, that looks like softening demand. But in May 2026 alone, 48 homes sold in Tiburon, up from 28 in May 2025, a jump of roughly 71%. Homes are also moving faster, sitting a median of 24 days on market compared to 26 days the year before. And the average sale price, a different measure entirely, climbed to $3.27 million, up 10.1% year over year.
A market that is cooling does not typically sell 71% more homes, faster, while the average price rises. Something else is going on, and it matters for anyone comparing Tiburon against other Marin towns on price alone.
The Median Is Measuring the Wrong Thing
Median and average tell different stories because they answer different questions. The median tells you where the middle transaction landed. The average tells you what the whole pool of sales, including the outliers, adds up to. When those two numbers move in opposite directions, the most common explanation is a shift in what's actually changing hands, not a shift in what any single home is worth.
That's what the Tiburon numbers suggest. A wider spread of price points sold in the first half of 2026 than in the same window a year earlier. More entry-level and mid-tier homes closed, which pulls the median down even as a handful of larger, higher-priced sales pull the average up. A separate May 2026 snapshot from another industry tracker puts this in sharper relief: median home price at $3,645,000 against an average sale price of $5,270,625, a gap of more than $1.6 million between the two measures in the same month. That is not a market losing steam. It's a market where more of the inventory, top to bottom, is finally trading.
What's Actually Selling Underneath That Median
Tiburon's price range runs wider than its reputation suggests. One May 2026 summary of the market put the full spread at roughly $600,000 for a one-bedroom condo up to $20 million for the largest waterfront estates, and condos on the market that month ranged from $795,000 to about $3.49 million.
That entry tier is concentrated in a handful of named developments that longtime residents already know by name: Point Tiburon Bayside, where townhomes trade on views toward the Golden Gate, San Francisco, and Belvedere Island; Chandler's Gate, a gated community of townhomes aimed at buyers wanting single-level, low-maintenance living; and Marinero Heights, where recently remodeled two-bedroom condos have been listed with updated kitchens and fresh systems. These are the homes doing much of the volume work behind that 71% jump in May sales.
Move up a tier and you're in single-family territory. Listings on Paradise Drive and the hillside streets above Main Street have typically traded between $3 million and $8 million this year, depending on lot size, view exposure, and condition. Pockets like Cypress Hollow fall inside that band, offering more traditional single-family lots without direct water frontage.
At the top, waterfront parcels on Corinthian Island, and across the causeway on Beach Road in Belvedere, routinely clear $10 million, with the largest estates reaching toward $20 million. That tier isn't really competing with the rest of the market. It's answering a different question entirely, one about scarcity and setting rather than square footage.
| Price Band | Typical Range (2026) | Where You'll See It |
|---|---|---|
| Entry condo / townhome | $600K – $3.49M | Point Tiburon Bayside, Chandler's Gate, Marinero Heights |
| Mid-tier single-family | $3M – $8M | Paradise Drive, hillside streets above Main Street, Cypress Hollow |
| Waterfront / estate | $10M – $20M+ | Corinthian Island, Beach Road, Belvedere waterfront |
The Belvedere Problem Nobody Mentions
Here's a friction point that catches out-of-town buyers off guard: Tiburon and Belvedere share the 94920 ZIP code, and most national data trackers report them under a single combined label, "Belvedere Tiburon." That's a convenience for data collection, not an accurate reflection of two very different markets. Belvedere is its own incorporated city, with fewer than 1,000 residences total, sitting apart from the Town of Tiburon's Main Street commercial core and larger inventory.
When the numbers get blended, they swing hard. First-quarter 2026 figures for that combined dataset showed a median sale price of $3.3 million, up 25.5% year over year, on 38 closed sales, a 52% jump in volume. But look at the City of Belvedere on its own and the picture changes completely. One April 2026 snapshot put Belvedere's median listing price at $9.58 million, based on just 12 homes on the market. A separate snapshot from February 2026 showed closed sales at a median of $6.8 million, drawn from only three transactions that month.
Three sales moving a median by nearly $3 million isn't a market correction. It's what happens in a market this thin. If you're comparing a "Tiburon" number to a "Belvedere Tiburon" number without checking which geography it actually covers, you're not comparing anything real.
Listed Price and Sold Price Are Not the Same Conversation
There's a second gap worth flagging. Active listings in June 2026 carried a median asking price near $3.72 million, while the median price that actually closed over the trailing three months sat at $3.1 million. Those aren't the same pool of homes and the comparison isn't perfectly apples to apples, but the direction is consistent with everything else here: sellers are testing higher asking prices at the top of the market, while a broader base of lower-priced, well-prepared homes is what's actually closing quickly underneath that headline.
Mid-year assessments of the peninsula describe the same pattern in plain terms: listings that are realistically priced and well presented are finding buyers quickly, while homes that miss on condition or pricing sit longer and generate less momentum. That's not a market punishing sellers. It's a market rewarding preparation.
How to Actually Use These Numbers
If you're comparing Tiburon to another Marin town, or comparing pockets within Tiburon itself, the town-wide median is the least useful number available to you. A few things matter more:
- Anchor to your own price band. A buyer looking at Marinero Heights condos has nothing in common with a buyer looking at Corinthian Island waterfront. Track sales in your actual tier, not the blended headline.
- Watch days on market and sold volume together, not price direction alone. A falling median paired with faster sales and higher volume, like Tiburon's right now, usually signals more activity across price points, not less demand.
- Check whether "Tiburon" means Tiburon. If a number is labeled "Belvedere Tiburon," ask what geography and time window it actually covers before you compare it to anything else.
- Treat a three-sale month as a data point, not a trend. In a market as thin as Belvedere's, one or two transactions can swing a median by a million dollars or more.
None of this changes what draws people to the peninsula in the first place: the ferry terminal on Main Street with service to Angel Island, the protected water off Paradise Cay Yacht Harbor, the open space at Ring Mountain Preserve and Old St. Hilary's, the walk out to Blackie's Pasture. Those are the reasons the demand side of this market hasn't gone anywhere. The price data just needs a closer read than the headline gives it.
FAQ
Is Tiburon a buyer's market or a seller's market right now? Neither label fits cleanly. Days on market fell to 24 in May 2026 and sold volume nearly doubled year over year, both signs of strong demand. But the gap between asking prices and closed prices suggests buyers are still pushing back on homes that aren't priced or presented well.
Why did sales volume jump so much if prices are supposedly falling? More homes across more price bands transacted in 2026 than in 2025. That widens the pool the median is drawn from, pulling it down even as overall activity and the average sale price both rose.
Does Belvedere's data get counted in Tiburon's numbers? Often, yes. Because both share the 94920 ZIP code, many trackers report them as a single "Belvedere Tiburon" market. The City of Belvedere, taken on its own, is a much smaller and more volatile dataset that behaves nothing like the broader Tiburon market.
If you're weighing a move within Tiburon, or trying to figure out what a specific price band actually gets you this year, a conversation grounded in the real numbers beats a headline every time. Carla Giustino offers a complimentary Marin market consultation to walk through exactly where your target price point sits in today's market and what's realistic to expect from it.
