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Mercer Island, WA Office Properties & Spaces for Lease

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38 results
Mercer Island Office/Medical Space
$900 /Mo

Mercer Island Office/Medical Space

7834 SE 32nd Street, Mercer Island, WA 98040

Flexible gross lease terms in quiet Mercer Island location.

  • Flexible lease terms to suit your business needs.
  • Convenient access to I‑90 makes commuting easy.
  • Ample parking available for employees and clients.
  • Quiet Mercer Island location provides a peaceful work environment.
  • Suitable for professional offices or medical uses.
Updated: Mar 5
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Mercer Island Class A Office
$12,989 /Mo
5,028 SF

Mercer Island Class A Office

2758 78th Ave SE, Mercer Island, WA 98040

Class A office space in the heart of Mercer Island.

  • Class A office space in the heart of Mercer Island.
  • Reduced rental rate of $31.00/SF/Yr, NNN.
  • Includes three conference rooms and eight private offices, plus open area, copy area, and kitchenette.
  • Extensive window line throughout the space.
  • 5‑minute walk from transit center and new light rail station (est. open 2026).
Updated: Jan 21
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Mercer Island Office Space Available
$1,440 /Mo
596 SF

Mercer Island Office Space Available

Professional office building in downtown Mercer Island with covered parking.

8015 28th St, Mercer Island, WA 98040
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Mercer Island Professional Office Space
$4,077 /Mo
1,687 SF

Mercer Island Professional Office Space

Professional office space in the heart of Mercer Island.

8015 28th St, Mercer Island, WA 98040
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Mercer Island Office Space
$1,700 /Mo
425 SF

Mercer Island Office Space

Well-located office space in a business-friendly community.

7834 32nd St, Mercer Island, WA 98040
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Downtown Mercer Island Office Space
$5,213 /Mo
2,157 SF

Downtown Mercer Island Office Space

Professional office building in the heart of Mercer Island.

8015 28th St, Mercer Island, WA 98040
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Mercer Island Office Space Available
$2,805 /Mo
782 SF

Mercer Island Office Space Available

Mercer Island office space with easy freeway access.

9725 36th St, Mercer Island, WA 98040
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Mercer Island Office Space Available
$900 /Mo
5,006 SF

Mercer Island Office Space Available

Mercer Island office space for lease with flexible terms.

7834 SE 32nd Street, Mercer Island, WA 98040
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Mercer Island Office Space
$1,200 /Mo
300 SF

Mercer Island Office Space

Professional office space in desirable Mercer Island location.

7834 32nd St, Mercer Island, WA 98040
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Mercer Island Office Space Available
$2,744 /Mo
1,317 SF

Mercer Island Office Space Available

Office building in Mercer Island, convenient access to I-90.

7426 27th St, Mercer Island, WA 98040
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Mercer Island Office Space Available
$5,859 /Mo
1,545 SF

Mercer Island Office Space Available

Mercer Island office space with easy freeway access and parking.

9725 36th St, Mercer Island, WA 98040
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Mercer Island Office Space Available
$3,299 /Mo
894 SF

Mercer Island Office Space Available

Mercer Island office space for rent with easy freeway access.

9725 36th St, Mercer Island, WA 98040
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Mercer Island Office Space Available
$6,078 /Mo
2,084 SF

Mercer Island Office Space Available

Office space for rent featuring private offices and conference room.

7525 24th St, Mercer Island, WA 98040
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Mercer Island Office Space Available
$4,240 /Mo
1,118 SF

Mercer Island Office Space Available

Mercer Island office space with easy freeway access and parking.

9725 36th St, Mercer Island, WA 98040
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Mercer Island Office Space Available
$5,108 /Mo
1,347 SF

Mercer Island Office Space Available

Mercer Island office space with easy freeway access.

9725 36th St, Mercer Island, WA 98040
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Mercer Island Office Space Available
$1,225 /Mo
420 SF

Mercer Island Office Space Available

Small office space in the Ogden Building available for rent.

9311 36th St, Mercer Island, WA 98040
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Mercer Island Office Space Available
$500 /Mo

Mercer Island Office Space Available

Office space for rent in well-maintained Mercer Island location.

9725 36th St, Mercer Island, WA 98040
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Mercer Island Office Space Available
$2,833 /Mo
790 SF

Mercer Island Office Space Available

Office space for rent with easy freeway access.

9725 36th St, Mercer Island, WA 98040
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Mercer Island Office Space Available
$2,438 /Mo
770 SF

Mercer Island Office Space Available

Office space available in Mercer Island with existing co-tenants.

2630 77th Avenue SE, Mercer Island, WA 98040
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Mercer Island Office Space Available
$4,518 /Mo
1,549 SF

Mercer Island Office Space Available

Office space for rent in Mercer Island, Washington.

7429 27th St, Mercer Island, WA 98040
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Mercer Island Office Space Available
$2,643 /Mo
793 SF

Mercer Island Office Space Available

Office space for rent in a separate building.

7429 27th St, Mercer Island, WA 98040
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Mercer Island Office Space Available
$36 SF/Yr
3,150 SF

Mercer Island Office Space Available

Corner office space with natural light and convenient access.

7650 SE 27th St., Mercer Island, WA
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Mercer Island Office Space Available
$2,832 /Mo
971 SF

Mercer Island Office Space Available

Office space available for rent in Mercer Island, Washington.

7429 27th St, Mercer Island, WA 98040
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Mercer Island Office Suite
$1,950 /Mo
567 SF

Mercer Island Office Suite

Office suite with two private offices and shared space.

2448 76th Ave SE, Mercer Island, WA 98040
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Mercer Island, WA Office properties & Spaces Leasing Opportunities Market Analysis

Explore Office properties & Spaces leasing options in Mercer Island, WA with 38 listings featured on our commercial real estate exchange. The current inventory includes 1,223,861,760 square feet of properties with an estimated lease value of $1,197 /Mo.

Estimated lease rates for Office properties & Spaces in Mercer Island, WA begin at $25 SF/Yr, with an average of $44 SF/Yr and extend to $167 SF/Yr.
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