Seattle · Weekly roundup
Seattle's biggest commercial deals, week of September 14, 2026
The 9 largest commercial deals recorded in King County from September 14, 2026 to September 18, 2026, $97.84 million in all, with what each seller would net and each buyer would bring to closing.
| # | Property | Sale price | Seller's est. net | Buyer's cash to close |
|---|---|---|---|---|
| 1 | 12631 NE 85th StKirkland · retail building · sold September 14, 2026 | $27,000,000 | $25,861,436 | $26,829,906 |
| 2 | 32275 32nd Ave SFederal Way · office building · sold September 18, 2026 | $18,000,000 | $17,248,794 | $17,885,163 |
| 3 | 2609 241st Ave SESammamish · group of 5 parcels · sold September 18, 2026 | $16,714,286 | $16,018,797 | $16,607,724 |
| 4 | 600 Stewart StSeattle · office building · sold September 17, 2026 | $12,500,000 | $11,987,448 | $12,420,868 |
| 5 | 11555 SE 8th StBellevue · office building · sold September 14, 2026 | $7,250,000 | $6,965,367 | $7,205,061 |
| 6 | 4001 Island Crest WayMercer Island · religious property · sold September 15, 2026 | $7,100,000 | $6,821,677 | $7,055,837 |
| 7 | 28817 Military Rd SFederal Way · retail building · sold September 15, 2026 | $4,050,000 | $3,903,625 | $4,025,240 |
| 8 | 2250 Bonair Pl SWSeattle · apartment complex · sold September 16, 2026 | $2,882,500 | $2,786,206 | $2,865,096 |
| 9 | 22659 Pacific Hwy SDes Moines · office building · sold September 16, 2026 | $2,340,000 | $2,265,833 | $2,326,061 |
Prices are from the King County Department of Assessments, real property sales. Net figures are NetSheet.org estimates: the seller's is before any loan payoff and brokerage commissions; the buyer's assumes a cash purchase.
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