Eastside Inventory Is Up 65%. So Why Aren't Prices Falling?
When the headlines say inventory is surging on the Eastside, buyers and sellers both ask the same question: if there are more homes for sale, why haven't prices dropped more?
It is the right question. And the answer lives in a single number that most market headlines never mention: months of supply.
Months of supply measures how long it would take to sell every current listing at the current pace of closings — with no new homes added. It is the most honest measure of the balance between supply and demand. When you run it across all nine Eastside markets in the April 2026 NWMLS data, a clear picture emerges that no headline can summarize.
Seven of nine Eastside markets still have under four months of supply. Inventory is up sharply — but demand is absorbing it faster than supply can overwhelm prices. This is not a market in collapse. It is a market in recalibration.
For context on the broader King County picture, see our April 2026 Eastside Market Update →
The Number That Explains Everything
Chart 1 — Months of Supply by Eastside Market · April 2026
Gold dashed lines mark the 4-month and 6-month thresholds. Green = seller's market · Amber = balanced · Red = buyer's market.
Information and statistics compiled and reported by the Northwest Multiple Listing Service. April 2026 King County Area Statistics Report.
More Inventory. Not Crashing Prices. Here Is Why.
Every market below shows two bars — the inventory change and the median price change. Some markets absorbed a 65% inventory surge with only a 3% price decline. The disconnect is visible the moment you see the bars side by side.
Chart 2 — Inventory Surge vs. Median Price Change · April 2026 vs. April 2025
Navy bars = active listing % change YoY. Gold bars = median price % change YoY. Markets sorted by months of supply (tightest to loosest).
Information and statistics compiled and reported by the Northwest Multiple Listing Service.
Complete Data: All 9 Eastside Markets · April 2026 vs. April 2025
| Market | Active '26 | Active '25 | % Chg | Mo. Supply | Median '26 | % Chg | DOM |
|---|---|---|---|---|---|---|---|
| 710 Bothell/Canyon Park | 202 | 133 | +51.9% | 2.40 🟢 | $1,145,000 | −8.6% | 17 |
| 540 E. Lake Sammamish | 306 | 185 | +65.4% | 2.57 🟢 | $1,595,000 | −3.3% | 23 |
| 500 Issaquah/Newcastle/Factoria | 168 | 106 | +58.5% | 2.63 🟢 | $1,625,000 | −15.0% | 13 |
| 510 Mercer Island | 46 | 48 | −4.2% | 2.88 🟢 | $2,605,000 | +4.2% ↑ | 45 |
| 530 E. Bellevue (E of I-405) | 160 | 99 | +61.6% | 3.27 🟢 | $1,650,000 | −2.9% | 21 |
| 600 Juanita/Woodinville | 296 | 202 | +46.5% | 3.40 🟢 | $1,310,000 | −3.0% | 28 |
| 550 Redmond | 157 | 120 | +30.8% | 3.74 🟢 | $1,485,000 | −5.1% | 38 |
| 560 Kirkland/Bridle Trails | 223 | 148 | +50.7% | 6.03 🟡 | $1,885,000 | −5.8% | 30 |
| 520 W. Bellevue (W of I-405) | 143 | 84 | +70.2% | 8.41 🔴 | $3,250,000 | −13.3% | 19 |
Information and statistics compiled and reported by the Northwest Multiple Listing Service. April 2026 King County Breakouts — Residential Only.
The Supply-Price Relationship: Visualized
Each dot represents one market. X axis = months of supply. Y axis = median price change. The pattern is clear: markets below 4 months cluster near flat or positive price territory. West Bellevue and Kirkland — the only two markets above 6 months — are the only ones showing real price pressure.
Chart 3 — Months of Supply vs. Price Change · April 2026
Each dot = one NWMLS market. Hover for details. Dashed gold line = 4-month threshold. Dashed red line = 6-month threshold.
Information and statistics compiled and reported by the Northwest Multiple Listing Service.
The Five Stories Inside the Data
1. Mercer Island: The Only Market Where Prices Rose
Mercer Island (Area 510) is the standout in this dataset. Active inventory fell 4.2% — the only Eastside market with fewer homes available than a year ago. Pending sales surged 33.3%. Median price rose 4.2% to $2,605,000. The combination of top-ranked schools, I-90 dual-commute access, and island community character creates a demand floor that broader softness has not eroded.
2. West Bellevue: The One True Buyer's Market
West Bellevue (Area 520, west of I-405) is unambiguous: active listings rose 70.2%, only 17 homes closed in April, pending sales fell 23.8%, months of supply sits at 8.41, and the median price declined 13.3% to $3,250,000. That is a $500,000 discount versus one year ago in one of the most prestigious luxury markets in the Pacific Northwest.
West Bellevue in context: Qualified buyers have real negotiating leverage right now. That leverage disappears the moment rates ease and the broader buyer pool returns. The question is whether the right property is available — and whether you are positioned to move.
3. East Lake Sammamish: Most Inventory Added, Prices Barely Moved
E. Lake Sammamish (Area 540) saw +65.4% more listings yet the median price fell only 3.3% — because 119 homes closed, the highest volume of any luxury Eastside market in the dataset. Demand absorbed the supply. With 2.57 months of inventory, this reflects normal market expansion, not distress.
4. Kirkland: Buyer Leverage Is Emerging
Kirkland (Area 560) crossed 6 months of supply at 6.03 — officially buyer's market territory. But pending sales rose 34% year over year, meaning buyers are writing contracts. They are simply being selective. Homes that don't meet today's standards on price or condition are the ones sitting.
5. Issaquah/Newcastle: Largest Price Drop, Fastest Absorption
Area 500 showed the largest median price decline — 15% to $1,625,000. But with 2.63 months of supply and 64 closed sales (identical to last year), the market is not broken. What changed is price tier, not pace. Days on market: 13 days. That is a fast market.
Where Buyers Are Acting — and Where They Are Waiting
Chart 4 — Pending vs. Closed Sales % Change YoY · April 2026
Gold = pending sales (demand signal). Navy = closed sales (completed transactions). Markets sorted by pending strength.
Information and statistics compiled and reported by the Northwest Multiple Listing Service.
Kirkland and Mercer Island stand out: pending sales are up sharply in both markets despite overall softness. Demand is there — concentrated in properties that meet today's buyer standards for condition, price, and location.
How Long Are Homes Actually Sitting?
Chart 5 — Average Days on Market: April 2026 vs. April 2025
Homes are taking longer to sell in most markets — but they ARE selling. Longer DOM reflects buyer deliberateness, not market paralysis.
Information and statistics compiled and reported by the Northwest Multiple Listing Service.
The Mercer Island spike from 6 to 45 days looks alarming until you account for the small sample — only 16 closings. One or two slow properties can move the average significantly at that volume. The pending sales surge (+33.3%) tells the truer story.
West Bellevue shows a DOM decrease (27 → 19 days) — counterintuitive for a buyer's market. The explanation: the homes that are selling move quickly. The ones sitting indefinitely simply don't appear in the DOM calculation at all.
What This Means If You Are a Seller
The inventory surge is real — but its impact depends entirely on which market you are in. A seller in East Bellevue (3.27 months, −2.9% price) is in a fundamentally different position than a seller in West Bellevue (8.41 months, −13.3%) — even though both appear under "Bellevue" in most headlines. Price to where the market is today. The homes moving across the Eastside are priced accurately. The ones sitting are priced to a market that no longer exists at 6.3% mortgage rates.
What This Means If You Are a Buyer
West Bellevue at 8.41 months is the clearest opportunity at the $3M+ tier. Kirkland at 6.03 months offers meaningful leverage in the $1.5M–$2.5M range. Both markets have motivated sellers and real pricing concessions unavailable 18 months ago. The caution: markets with 2–3 months of supply — Bothell, Sammamish, East Bellevue — are still competitive. A broad narrative of market softness does not apply equally across all nine markets. The data shows clearly it does not.
Information and statistics compiled and reported by the Northwest Multiple Listing Service. April 2026 King County Breakouts (Residential Only) and King County Area Statistics Report. Area codes reflect NWMLS geographic designations. All figures represent April 2026 vs. April 2025 comparisons.
Continue Your Research
- April 2026 Market Update: What the Numbers Actually Mean →
- What $5M, $10M & $20M Buy on the Eastside Waterfront →
- Eastside Waterfront Homes — Complete Guide →
Eastside Market Report Series
- March 2026: Eastside Luxury Real Estate — What the Data Shows
- April 2026: What the Market Data Actually Means for Buyers and Sellers
- April 2026: Why Inventory Is Rising But Prices Aren't Falling ← You Are Here
- Coming May 21: West Bellevue vs. East Bellevue vs. Mercer Island — A Buyer's Opportunity Deep Dive
- Coming May 28: Is Now a Good Time to Sell a Luxury Home on the Eastside?
Freddy Delgadillo
Eastside Real Estate Market Specialist
Realogics Sotheby's International Realty
- 🏆 25+ Years · 350+ Eastside Transactions
- 🎓 Board Trustee · Northwest University
- ⭐ CLHMS · ABR® · CRS · GRI
- 🏡 Bellevue · Kirkland · Mercer Island · Waterfront Specialist
Know Your Market. Make Your Move.
In a market with nine different supply conditions across nine Eastside neighborhoods, generic advice is not advice — it is noise. Whether you are searching for Bellevue homes for sale, evaluating Kirkland real estate, or considering a move from or to Mercer Island, you deserve analysis grounded in the actual NWMLS data for your specific market. That is what I bring to every conversation — 25 years of Eastside transactions, the full Sotheby's International Realty global reach, and data-driven honesty about where you actually stand.