2758 78th Ave SE
Mercer Island WA 98040
Island Square
2758 78th Ave SE Mercer Island WA 98040
Listing #: 701100 | Status: Available | Last Modified: 11/21/2025 |
For Lease
- Phone:(425) 450-1104
- Email:monica.wallace@kidder.com
- Office Name:Kidder Mathews
- Office Phone:(208) 362-8600
- Office Website:
- Agent Phone:(425) 450-1116
- Agent Email:tyler.miller@kidder.com
- Call Listing AgentNo
- Use DiscretionNo
- Min Rent per SF$ 31.0
- Max Rent per SF$ 31.0
- Office Rent Min$ 00.0
- Office Rent Max$ 00.0
- Shell Rent Min$ 00.0
- Shell Rent Max$ 00.0
- Total Monthly Rent$ 12,989.0
- Lease TypeNNN
- NNN Expense$ 00.0
- Listing StatusAvailable
- Days on Market120
- Asset ClassOffice
- Suite/Space Info283
- Currently Vacant
- Frontage
- Available SF5028
- Divisible To5028
- Floor Number
- Sub LeaseYes
- Sub Lease Terms
- Availability Status
- Date Available09/01/2025
- Move In Terms
- Building StatusExisting
- # of Buildings5
- # of Floors5
- # of Units235
- # of Elevators1
- A/CYes
- Clearance Height Min
- Clearance Height Max
- Bay Depth
- Total Building SF77545
- Net Rentable Area256852
- Total Office SF
- Largest Contiguous SF
- Lot SF98010
- Acres2.25
- Property TypeMulti-Family
- Office Type
- InvestmentYes
- Building ClassB
- CountyKing
- Vicinity
- Location Description
- Second Address7808 28th Street
- Cross Street
- Market AreaMercer Island
- Tax ID #5315101245
- Additional Parcels
- ZoningTC
- # Covered Spaces484
- # Uncovered Spaces-484
- Total Parking Spots0
- Parking Ratio
- Year Built2005
- Year Renovated
- Completion Date
- Roof Type
- SprinklersYes
- Construction TypeFramed, Wood
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.









