Insignia Towers vs Spire
Two of the buildings Seattle condo buyers shortlist together, side by side: the registry facts, what each building is known for, and what is actually for sale in each one today.
Building intelligence, side by side
Source: Seattle Condo Authority- Building
- Insignia Towers
- Spire
- Location
- Denny Triangle, Seattle
- Denny Triangle, Seattle
- Year built
- 2015
- 2021
- Units
- 698
- 343
- Stories
- 41
- 41
- Building type
- High-Rise
- High-Rise
- HOA dues range
- $600–$2000+
- $700–$2000+
- Walk Score
- 98
- 98
- Amenities
- Indoor pool · dog park · sky lounge · concierge · sauna
- Pool · gym · concierge · sky lounge
Building information from Seattle Condo Authority, separate from the MLS listing data below. Full profiles: Insignia Towers · Spire
Jeff's take: Insignia Towers
Two towers, a deep amenity deck, and a Denny Triangle location that keeps getting more central. The key questions here are tower, floor, and exposure. I can walk you through how the north and south towers actually differ in light and view.
Jeff's take: Spire
Spire brought a genuinely modern high-rise to Belltown, and the amenity package is one of the strongest in the city. It trades younger and more design-forward than the older towers, so the buyer pool skews to people who want turnkey and new-building systems.
Available now
What is actually for sale.
Live from NWMLS, matched to each building. Counts here always equal the building pages.
Listings courtesy of NWMLS as distributed by MLS Grid. The three-tree symbol indicates a property listed by a member of the Northwest MLS.
Insignia Towers
10 for sale from $699,0002 bd · 2 ba · 1,006 sqft
1 bd · 2 ba · 1,294 sqft
2 bd · 2 ba · 1,252 sqft
6 recent pending or closed sales in the building.
Spire
13 for sale from $539,0002 bd · 2 ba · 1,154 sqft
2 bd · 2 ba · 1,154 sqft
1 bd · 1 ba · 765 sqft
3 recent pending or closed sales in the building.
Based on information submitted to the MLS GRID as of July 7, 2026 at 5:45 AM PDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
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