In July of this year, the town of Ross had exactly two houses for sale. Not two per neighborhood or two per zip code pocket: two houses, full stop, across the entire 1.6 square miles that make up one of Marin's smallest incorporated towns. One was listed at just under $4 million. The other was priced at just under $15 million. Somewhere between those two numbers sits every published "median home price" you can find for Ross right now, and the sources publishing them do not agree with each other.
That disagreement is not a typo. It is the whole story.
Three Sources, Three Different Markets
Pull up Ross on three major real estate data sites this year and you get three different narratives about the same town.
| Source | Published figure | Direction | Window |
|---|---|---|---|
| Redfin | $4.8 million median sale price | Up 42.6% year over year | Three months ending May 2026 |
| Zillow | $3.88 million typical home value | Down 6.1% year over year | Mid-2026 |
| Homes.com | $3.5 million median sale price | Up 3% year over year | Trailing twelve months, 2026 |
Look closer at the Redfin figure and the contradiction gets stranger. That same three-month window shows the median sale price per square foot in Ross down 35.2% year over year, even as the headline median price is up 42.6%. A town cannot simultaneously get dramatically more expensive per square foot and dramatically less expensive per square foot. What actually happened is that the mix of homes that sold changed, not the value of any individual home.
This is not a case of one source being right and the others being outdated or sloppy. It is what happens when you try to describe a market using a statistic built for markets with hundreds of transactions, then apply it to a town that has almost none.
Why the Number Keeps Moving
Ross sells roughly two dozen homes a year. Homes.com counts 26 closings over its trailing twelve months. Redfin counted 11 sales in the single month of May 2026, in a town of about 2,600 residents and roughly 950 housing units.
At that volume, the "median" is not a stable measurement of value. It is a reflection of whichever handful of houses happened to close during the window a given site is measuring. Look at what actually sold in Ross over the past thirteen months:
- 20 Southwood Ave closed at $1,750,000 in September 2025
- 40 Wellington Ave closed at $2,375,000 in September 2025, after 7 days on market
- 7 Shanley Ln closed at $3,100,000 in July 2025, also after 7 days
- 20 Shady Ln closed at $8,500,000 in June 2025, after 30 days
- 87 Laurel Grove Ave closed at $7,600,000 in January 2026, after 119 days
- 3 Southwood Ave closed at $9,550,000 in September 2025, after just 4 days
- 80 Laurel Grove Ave closed at $10,500,000 in May 2026, 12% below its original list price, after 30 days
- 5 Makin Grade closed at $15,700,000 in July 2025, the single highest-priced home sale recorded anywhere in Marin County that year
That is a spread from $1.75 million to $15.7 million inside roughly one calendar year, in a town where only about two dozen deals close annually. Whichever three or four of those sales happen to fall inside a given reporting quarter will define that quarter's "median," regardless of what any typical Ross house is actually worth.
The two homes on the market this July make the point even sharper. One is a 4,055 square foot property in the Winship Park area listed at $3,995,000. The other is a 10,228 square foot estate with Ron Herman designed gardens and views toward Mount Tamalpais and San Pablo Bay, listed at $14,995,000. Whichever of those closes first, or both, becomes the next data point every portal will use to recalculate Ross's median.
With two houses for sale and roughly two dozen sales a year, the median is less a market signal than a coin flip about which house happened to close last.
The Same Math Shows Up Next Door in Kentfield
This is not a quirk unique to Ross. A countywide review of Marin MLS closings from March through June of this year found the same pattern one town over in Kentfield, where the median sale price came in at $3.814 million, built from just 12 closings over that stretch. The analysis behind that number flagged its own fragility: at that volume, a single large sale can move the median substantially, and the figure should be read as a signal about the equity-driven top of the market rather than a stable statistic to plan around.
Ross has fewer annual transactions than Kentfield. Whatever statistical noise applies to a 12-closing sample applies with even more force to a market running on 11 sales a month or 26 sales a year.
What Actually Happens Off the Portals
There is a second reason the published numbers understate how thin this market really is. A meaningful share of Ross transactions happen before a property ever reaches the MLS. Families who have owned these homes for decades tend to sell through relationships first: an agent who knows a buyer looking specifically for Ross, a neighbor's referral, a private conversation before a sign ever goes in the yard. Local knowledge and existing relationships carry more weight here than in almost any other Marin market, precisely because so few properties change hands at all.
Some of that has to do with what Ross is. Residents pick up their mail at the town's post office because there is no home delivery. The Marin Art and Garden Center anchors the east side of town with its gardens and community programming, and Phoenix Lake sits within an easy walk for anyone drawn to the trails above Ross Common. Ross Grocery has been run by the same family for more than five decades. Building regulations here are strict enough that they preserve the town's existing residential character rather than encouraging teardown-and-rebuild churn, which keeps housing stock from turning over quickly even when demand is strong. Add heritage trees and older structures that require ongoing professional care, and you have a town where owning is a long-term commitment, not a starter move. People buy in Ross and stay, sometimes for generations, and that pattern is part of why so few homes are ever available to count in the first place.
What to Look at Instead of the Median
If you are comparing Ross against Kentfield, San Anselmo, or another Marin town using the median price you found on a portal, you are comparing a statistic that swings by seven figures depending on which two or three houses happened to sell that quarter. A better approach starts with the actual comps: look at price per square foot across recent closings rather than the single headline number, and weigh how long homes sat on the market before they sold. A property that closed in 4 days tells a different story than one that took 119, even if their final prices land close together.
It also means working with someone who tracks the deals that never reach a portal at all. In a market this small, the difference between seeing the full picture and seeing a partial one usually comes down to who you know, not which website you checked last.
A Few Straight Answers
So which figure is actually correct, Redfin's or Zillow's? Neither is wrong in a technical sense. They measure different things: Redfin's median reflects whatever mix of homes closed in its window, while Zillow's typical value model tries to estimate the same set of homes over time. With so few transactions to work from, both numbers move more from month to month than they would in a larger market, just in different directions depending on methodology.
How many homes actually sell in Ross in a given year? Roughly two dozen, based on trailing twelve month data, with as few as 11 closing in a single month during 2026. As of July 2026, only two homes were actively listed.
If the median is unreliable, how should I actually judge value in Ross? Look at recent, comparable closings and their price per square foot rather than the headline median, factor in days on market as a signal of how the specific home was received, and lean on an agent who has visibility into the deals that happen before they ever reach a listing site.
Ross rewards patience and local relationships more than almost anywhere else in Marin, and that is exactly where Lisa Smith E&V spends its time: tracking actual comps, staying close to the off-market conversations that shape this town, and helping buyers and sellers read a market that headline statistics were never built to describe. If you are weighing Ross against another Marin address, schedule a free consultation and we will walk through the real numbers together.
