Sonoma County's housing market is running at two very different speeds in Q1 2026, and the split happens at exactly $1 million. Below that line, it's a seller's market with absorption near 50% and pending sales surging. Above it, conditions are deteriorating — and the higher you go, the steeper the climb.
The headline numbers look calm. Total closed sales were essentially flat at 709 homes, versus 702 a year ago. Median price slipped 2% to $779,000. But the details tell a more complicated story, and any buyer or seller making decisions based on the headline is going to miss what's actually happening.
New listings plunged 23% — And it matters more than the sales numbers
The biggest shift in Q1 2026 wasn't on the demand side. It was supply. New listings fell 23.4% year-over-year countywide (1,106 vs 1,443). That's the sharpest pullback in fresh inventory in the data, and it tells you sellers who don't have to sell are sitting on the sidelines.
At the same time, pending sales jumped 11.9% to 928 — a strong forward-looking signal that Q2 closings will be higher than Q1. Spring momentum is building. Days on market climbed to 78 (up from 60), and the average sale price as a percentage of original list price slipped to 93.3%. The market is moving, but it's taking longer and costing sellers more than it did a year ago.
Under $1M: The engine is running hot
This segment is where most of Sonoma County actually trades, and it's the strongest part of the market. Absorption averaged 47.4% in Q1 — firmly in seller's market territory — up from 41.1% a year ago. Pending sales surged nearly 15%, with March 2026 posting 319 pendings versus 226 in March 2025. That's the single strongest monthly pended number in the data.
Inventory is tightening on both ends. Active listings fell 13.9% and new listings dropped 23.8%. Fewer homes, more buyers, and a sale-to-original-list price of 96.3% tell you the under-$1M market is still competitive. The median sits at $697,000.
One flag worth watching: days on market still climbed 22% to 71 days, even here. Buyers have a bit more leverage on timing, even if they don't have leverage on whether they'll win the house.
$1M-$2M: The quiet slowdown
The mid-market is where the weakness starts to show. Sales were perfectly flat at 156 closings. But inventory grew 13.3% while new listings fell 18.2%, which means homes are accumulating rather than turning over. Absorption dropped from 27.9% to 24.3% — moving out of seller territory into balanced-trending-buyer.
Days on market jumped 37% to 85 days. Median price fell 3.6% to $1.272M — the largest price decline of any segment with a meaningful sample size. Sellers here are pricing about 7% above what buyers will actually pay.
$2M-$3M: The most revealing segment in the data
This is where the story gets interesting. Sales volume surged 34.8% — 31 closings versus 23 a year ago. On the surface that looks hot. It's not. It's what happens when sellers who've been holding out finally capitulate on price.
Days on market doubled, from 66 to 133. Homes that sold in Q1 2026 had been sitting for more than four months on average. The sale-to-original-list ratio collapsed from 96.7% to 90.3%, meaning sellers are accepting nearly 10% below their original asking price. On a $2.5M home, that's a $250,000 haircut.
The math is simple: more sales are happening, but only because sellers are cutting deeper and waiting longer. Patient, well-prepared buyers in this bracket have real leverage right now.
Over $3M: 13 sales in an entire quarter
The ultra-luxury segment remains the most challenging part of the county. Only 13 homes over $3M sold in all of Sonoma County in Q1 2026, down from 17. Absorption is 5% — meaning 1 in 20 listed homes trades each month. At that pace, it would take roughly 20 months to clear current inventory.
Luxury sellers are reading the room. New listings dropped 36.8% (55 vs 87). Those who are transacting are accepting 13% below original asking on average — $650,000 in negotiation room on a $5M listing. For buyers with patience and cash, this is the most favorable segment the county has seen in years.
What it means for buyers and sellers
If you're buying under $1M, price close to asking and move quickly. If you're buying between $1M and $3M, you have room to negotiate that didn't exist a year ago — the $2M-$3M band is the sweet spot. If you're selling above $1M, the hardest truth is that pricing based on what your neighbor got last spring will cost you months and dollars. The 23% drop in countywide new listings means less competition if you do list, but only if you price to current conditions.
For context on how this quarter compares to last year's full-year performance, see our Sonoma County 2025 housing market recap. If you're weighing which part of the county to focus on, our guides to the best cities in Sonoma County and moving to Sonoma County are good starting points.
Have questions about how the Q1 numbers apply to your neighbourhood or price range? Book a free call and we'll walk you through the data.