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Island Square
2758 78th Ave SE Mercer Island WA 98040
Listing #: 701100 | Status: Available | Last Modified: 11/21/2025
| Showing Instructions | |
|---|---|
| Call Listing Agent | No |
| Use Discretion | No |
| Price Information | |
|---|---|
| Min Rent per SF | $ 31.00 |
| Max Rent per SF | $ 31.00 |
| Office Rent Min | $ 0.00 |
| Office Rent Max | $ 0.00 |
| Shell Rent Min | $ 0.00 |
| Shell Rent Max | $ 0.00 |
| Total Monthly Rent | $ 12,989.00 |
| Lease Type | NNN |
| NNN Expense | $ 0.00 |
| Listing Status | Available |
| Days on Market | 120 |
| Asset Class | Office |
| Space Information | |
|---|---|
| Suite/Space Info | 283 |
| Available SF | 5,028 SF |
| Divisible To | 5,028 SF |
| Sub Lease | Yes |
| Date Available | 09/01/2025 |
| Building Information | |
|---|---|
| Building Status | Existing |
| # of Buildings | 5 |
| # of Floors | 5 |
| # of Units | 235 |
| # of Elevators | 1 |
| A/C | Yes |
| Total Building SF | 77,545 SF |
| Net Rentable Area | 256,852 SF |
| Total Office SF | 0 SF |
| Largest Contiguous SF | 0 SF |
| Lot SF | 98,010 SF |
| Acres | 2.25 |
| Year Built | 2005 |
| Sprinklers | Yes |
| Construction Type | Framed, Wood |
| Property Type | |
|---|---|
| Property Type | Multi-Family |
| Investment | Yes |
| Building Class | B |
| Location | |
|---|---|
| County | King |
| Second Address | 7808 28th Street |
| Market Area | Mercer Island |
| Tax ID # | 5315101245 |
| Zoning | TC |
| Parking Information | |
|---|---|
| #Covered Spaces | 484 |
| # Uncovered Spaces | -484 |
| Total Parking Spots | 0 |
Island Square - Office Sublease
*Reduced Rate* - Class A second floor office space located in the heart of Mercer Island - Rental rate $31.00/SF/Yr, NNN - NNN est. $12.79/SF (est. 2025), includes electricity and janitorial - Space includes three conference rooms, eight privates, open area, copy area & kitchenette - Extensive window line throughout - Sublease through March 31, 2027 with potential extension directly through landlord - 5 Minute walk from transit center & new light rail station (est. open 2026) & close to numerous amenities
Mixed retail with residential units.
Island Square
2758 78th Ave SE Mercer Island WA 98040
Listing #: 701100 | Status: Available | Listing Date: 8/11/2025 | Last Modified: 11/21/2025 | Date Available: 8/31/2025 | Email Listing
For Lease
Island Square Suite 283
