If land is within a quarter-mile of major transit stops, you may be able to build up to 6 units .
Developers can now build up to 4 units on most standard residential lots.
As of 2026, Seattle has effectively ended traditional single-family zoning.
In Seattle, "vacant" often means "complicated." Before buying, check for these red flags:
Land prices in the West have seen a slight decline (-5.9%) recently, but Seattle remains premium territory.
Can easily exceed $1,000,000 for less than half an acre in places like Blue Ridge or Perkins Lane. ⚠️ The "Hidden" Deal Breakers