Newcastle Home Values & Market Report
Newcastle's median single family sale price was $1.73 million for July to September 2026, down 2.8% from the same months last year. 40 single family homes sold (18.4% fewer than a year ago), and the median home spent 29 days on the market.
July to September 2026 at a glance
| Single family homes | Jul to Sep 2026 | Last month's window (Jun to Aug 2026) | Last year (Jul to Sep 2025) | Change vs last year |
|---|---|---|---|---|
| Median sale price | $1,729,311 | $1,655,000 | $1,780,000 | Down 2.8% |
| Homes sold | 40 | 40 | 49 | Down 18.4% |
| Median days on market | 29 days | 26 days | 24 days | Up 5 days |
| Average sale to list price | 97.6% | 97.6% | 98.8% | Down 1.1 pts |
| Months of supply | 2.6 | 2.7 | 2.1 | Up 0.5 |
Each point is a rolling 3 month window. Hover a point for the exact figure.
What this means if you're selling
At 2.6 months of supply, buyers have some choice but not a lot. Homes that are prepared and priced right still move; homes priced on hope tend to sit. Sellers averaged 97.6% of list price, so buyers are negotiating. Pricing right from day one protects you from a string of reductions. Homes are taking longer to sell than a year ago (29 days at the median versus 24), so build that into your timeline.
What this means if you're buying
At 2.6 months of supply you have some room to look. That's more choice than a year ago, but well priced homes in the best locations draw competition. Homes averaged 97.6% of list price, so there is room to negotiate, especially on homes that have been on the market a while. Prices are softer than a year ago, which is worth knowing when you write an offer.
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Everything else about Newcastle, including current listings, is on the Newcastle area guide.
Source: Redfin Data Center, city level data for Newcastle, WA, single family homes. Data from Redfin, a national real estate brokerage, released October 7, 2026. Every figure is a rolling 3 month window (this one: July to September 2026), which is how Redfin publishes city level numbers; "last month's window" is the same 3 month span shifted back one month. Any figure Redfin didn't report is left out rather than estimated. These figures are deemed reliable but not guaranteed, and they are not an appraisal of any specific home.