Cona data, snapshot of October 26, 2026
Apartment sizes in Seattle, WA
The median 1-bedroom apartment in Seattle is 673 sq ft, 9% smaller than the US median of 741. The median 2-bedroom is 1,008 sq ft, 7% smaller than the US median of 1,088. That is from 6,193 floor plans in 385 buildings on file at Cona.
Seattle, WA
Seattle apartment size by bedroom count
| Bedrooms | Plans | 25th pct | Median | 75th pct |
|---|---|---|---|---|
| Studio | 1,219 | 370 | 461 | 523 |
| 1 bed | 3,284 | 587 | 673 | 767 |
| 2 bed | 1,480 | 906 | 1,008 | 1,130 |
| 3 bed | 164 | 1,076 | 1,334 | 1,660 |
| 4 bed | 46 | 1,075 | 1,211 | 1,506 |
All sizes in square feet. A bedroom count shows only with at least 30 plans.
Findings
What stands out in Seattle
- Studios are 19.7% of the plans in Seattle, more than the US share of 8.5%.
- Seattle has the smallest median 1-bedroom of the 40 cities in this report.
- 27.3% of the plans have two bedrooms or more.
Method
Where the numbers come from
These are floor plans on file at Cona, from apartment listings across the US. Square footage is as listed. We report medians, not averages, so a few penthouses do not move them.
Median, 25th and 75th percentile apartment sizes in square feet by bedroom count for Seattle, WA, from 6,193 floor plans in 385 buildings on file at Cona (snapshot 2026-10-26).
Drafts and published plans both count. The full method, the filters and a CSV of every city are on the US apartment size report. License: CC BY 4.0. Cite as: Cona, cona.design/data/apartment-sizes/seattle-wa
More cities
Compare with other cities
- Apartment sizes in Redmond, WA: median 1-bedroom 719 sq ft
- Apartment sizes in Bellevue, WA: median 1-bedroom 736 sq ft
- Apartment sizes in New York, NY: median 1-bedroom 675 sq ft
- All 40 cities and the US numbers
Moving to Seattle? Plan the layout first.
Draw the apartment at its real size and try real furniture in 3D before the move. You can also search for your building on Cona and open its floor plan if we have it.