If you've been tracking Larkspur home prices from outside Marin, you've probably seen the headline number: the median single-family sale price hit $3,620,000 in the second quarter of 2026, up 32.1 percent from the same quarter a year earlier. That sounds like a market on fire. Then you look at the average sale price for the same 20 closed transactions, and it actually slipped 2.2 percent year over year, on nearly identical total dollar volume, about $63.8 million this spring against $65.3 million last spring, both on exactly 20 sales.
Those two numbers cannot both describe a market getting uniformly hotter. They describe something else: a small, expensive town where a handful of sales at different price points can swing the median 30 points in either direction without the underlying market actually moving that much. If you're comparing Larkspur to another Marin town using median price alone, you're not comparing markets. You're comparing whichever few houses happened to close that quarter.
A Median That Doesn't Explain Itself
Larkspur is a low-volume, high-price market. Twenty closed single-family sales in a quarter is not a large enough sample for a median to behave the way it does in a bigger city. According to Bay Area Real Estate Information Services (BAREIS) MLS data covering closed sales in the 94939 zip code between April 1 and June 30, 2026, prices in that single quarter ranged from $697,500 to $5,600,000. Price per square foot ranged from $357.51 to $2,036.32.
That is not a typo and it is not one outlier skewing the range. It reflects a town that contains genuinely different products under one zip code: a 1960s ranch a few blocks from downtown, a hillside lot backing onto open space, and a new-construction townhome a short walk from the ferry. The median year built across all of Larkspur's Q2 2026 closed activity was 1960. Most of what sold this spring was older housing stock, priced and negotiated on its own terms, not a uniform new-build product with a predictable price per square foot.
So when the median jumps 32 percent in a quarter with only 20 sales, the more useful question isn't "did Larkspur get 32 percent more expensive." It's "what actually happened underneath that number." The answer is in how those 20 homes sold, not just what they sold for.
What Actually Shifted Was Timing, Not Just Price
The number worth paying attention to isn't the median. It's how a home's time on market translated into what it actually closed for, and how that relationship changed from a year ago.
| Time to contract | Q2 2026 close vs. original list | Q2 2025 close vs. original list |
|---|---|---|
| Within 30 days | 104.30% (14 of 20 sales) | 108.23% |
| 31 to 60 days | 101.17% | 88.00% |
| Past 60 days | 92.49% and 70.53% (two individual sales) | not comparable, too few data points |
Read that middle row again. A year ago, a Larkspur listing that took a month and a half to find a buyer was getting discounted nearly 12 percent below its original ask. This spring, that same one-to-two-month window closed above asking, at 101.17 percent of original list. Meanwhile the homes that sold fastest actually cooled slightly, from a 108 percent premium down to 104 percent. And the two listings that ran past 60 days didn't get a gentler landing. One settled at 92.49 percent of original list. The other settled at 70.53 percent.
Put those three rows together and the shape of the market becomes clear. Buyers didn't get more patient across the board. They got more patient with homes that are priced honestly and take a little longer to find the right buyer, and they got less forgiving of homes that clearly missed on price from day one. The forgiveness moved into the middle of the timeline. It did not move to the tail. That is a more precise, more useful description of the Larkspur market this spring than "prices are up 32 percent," and it's the kind of detail a median can't carry on its own.
Three Larkspurs, One Zip Code
Part of why the price range is so wide is that Larkspur isn't one neighborhood pretending to be a city. It's three distinct areas sharing a 94939 zip code and a city hall.
Downtown Larkspur runs along Magnolia Avenue, where the restored art deco Lark Theater anchors a stretch of small shops and restaurants including Left Bank Brasserie. This is the older housing stock, much of it dating to the mid-20th century, on small lots within walking distance of coffee, errands, and dinner.
The canyon and hillside neighborhoods climb toward Mount Tamalpais, where the Dawn Falls Trail runs out of Baltimore Canyon into the Tam watershed and King Mountain Open Space Preserve loops above the city with ridgeline views. Piper Park's fields sit closer to the flats. Homes here trade partly on privacy and access to open space, which shows up in lot value more than square footage.
Larkspur Landing sits on the bay side, built around the Golden Gate Ferry terminal and the SMART rail station, the only spot in Marin with both. Marin Country Mart anchors this district with its shops, food halls, and a Saturday farmers market that runs year round from 9 a.m. to 2 p.m. This is also where Magnolia Village, Larkspur's newest townhome community, is introducing new-construction product into a market that has seen almost none in decades.
A $697,500 sale and a $5,600,000 sale in the same quarter aren't outliers pulling against each other. They're three different Larkspurs being reported as one market.
Why This Matters If You're Comparing Larkspur to Somewhere Else
If you're weighing Larkspur against Mill Valley, Kentfield, or another Marin town using the median price you found online, you're working with a number that a single luxury sale or a single starter-home sale can move by six figures in either direction. A market this size needs a different set of questions before it can be compared fairly to anywhere else.
- Which of the three Larkspurs are you actually shopping in, downtown, the canyon, or Larkspur Landing? Median price across all three tells you almost nothing about any one of them.
- What did comparable homes in that specific area sell for per square foot, not what did Larkspur as a whole average?
- How long were the closest comparable sales on market, and did they close above or below their original list price? That tells you more about current buyer behavior than the sale price alone.
- Is the property in question priced to draw activity in the first month, or is it likely to test the more forgiving middle window? Both can work in this market. Missing both windows is where the real risk sits.
None of this requires waiting for a bigger sample size that a town Larkspur's size will never produce. It requires reading each quarter's small number of sales for what actually happened inside them, not just where the median landed.
A Few Questions Worth Asking Before You Compare Towns
Does a 32 percent median increase mean it's a strong seller's market in Larkspur right now? It means Larkspur's mix of closed sales this spring skewed toward higher price points than a year ago. It does not mean every home in Larkspur is worth 32 percent more. The average sale price telling a different story in the same quarter is the clearest evidence of that.
How many homes actually sell in Larkspur in a typical quarter? Twenty closed single-family sales in Q2 2026, which was itself a meaningful thaw from roughly 10 sales the previous winter, with 7 active listings and 3 pending as of an early July 2026 count. That is a market where a single additional sale, in either direction, changes the story the numbers tell.
Is the days-on-market pattern likely to hold through the rest of the year? Seasonal patterns shift, and a single quarter of data describes that quarter. What's durable is the underlying lesson: in a market this small, how a home is positioned and priced from the first showing matters more than what the townwide median happens to say that month.
If you're weighing a move into Larkspur, or trying to make sense of what a listing here is actually worth against the town's own recent history, that's exactly the kind of read the McArthur Love Team does before a price ever gets set. Reach out and we'll walk through what's actually happening in the specific pocket of Larkspur you have in mind.
