Seattle Construction Trends in 2026: What's Being Built and Where

Rising construction costs and higher interest rates have thinned pipelines in other West Coast cities. Seattle hasn't slowed much. BuildVue tracks over 680 multi-family and mixed-use projects across the city, representing nearly 63,000 residential units and an estimated $18+ billion in construction value. Over 540 of those are still active, with the rest already completed.

The Busiest Neighborhoods

Activity concentrates in a few areas. The most active neighborhoods by visible project count:

• Downtown with 74 projects, including towers and large mixed-use developments
• International District with 52 projects, driven by transit-oriented development and mixed-use infill
• First Hill with 50 projects, concentrated around the medical center corridor
• South Lake Union with 43 projects, a mix of residential towers and large mixed-use developments
• Northgate with 38 projects, anchored by the light rail station and mall redevelopment
• Fremont with 37 projects, mid-rise apartments and mixed-use along arterials
• University District with 36 projects, student housing and market-rate apartments near UW

What's Being Built

The project mix tells you where Seattle's money is going:

Residential dominates. Apartment buildings, townhome clusters, and mixed-use with housing over retail. Market demand and city policy both point the same direction — more housing.

Mixed-use runs second. Residential over ground-floor retail or office, concentrated in NC zones along arterials. These projects run larger and cost more to build than pure residential.

Office construction has pulled back. Pure office and retail projects make up a shrinking share of the pipeline. Remote work cut demand for new office space, though a few speculative projects continue in South Lake Union and Downtown.

Construction Value Hotspots

Looking at estimated construction value rather than project count reveals a different picture. The highest-value projects are concentrated in:

• Downtown and South Lake Union, where tower projects can individually exceed $100M in construction value
• Interbay, home to several large mixed-use developments near the planned light rail station
• University District, with large student housing and mixed-use projects near UW

What This Means for the Market

The neighborhoods with the most room to grow are the ones with good transit but fewer active projects — Lake City, Rainier Beach, and West Seattle all fit that profile. If you're a contractor, the volume of projects in construction status points to steady multi-family work through 2026-2027. And if you live in one of the busier neighborhoods above, the pipeline shows you what's coming before the construction fences go up.

Track It Yourself

All of this data is available on BuildVue. Browse by neighborhood, filter by project type and status, and set up email alerts for areas you care about.