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Mercer Island, WA

Building

Mercer Island, WA Office Buildings for Sale

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Issaquah, WA Bellevue, WA Seattle, WA

Downtown Development Office and Parking

Updated: Jun 26

Downtown Development Office and Parking

7707 SE 29th St, Mercer Island, WA 98040

Contact for pricing

Development site at 7707 SE 29th Street with a fully leased 1‑story building and parking lot
Designed to support current income while planning for future development or new occupancy
Located in Downtown Mercer Island with high walkability to restaurants, shopping, and parks
Close to transportation with proximity to prominent Western U.S. urban office, retail, and residential markets

Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center

Based on your search, we've compiled 28 Potential Opportunities for your consideration. Besides 1 Active listings in Mercer Island, WA, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 19 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Historic Building in Columbia City

Historic Building in Columbia City

3722 S Hudson St, Seattle, WA

$3,000,000

12,342 sqft · 0.10 AC lot

Two-story commercial building with basement in vibrant urban district.

Bellevue Multi-Tenant Office Building

Bellevue Multi-Tenant Office Building

1500 112th Ave NE, Bellevue, WA 98004

$7,950,000

Well-located office building near Bellevue CBD with investment potential.

Keefe Building in Hillman City

Keefe Building in Hillman City

5617 Rainier Ave S, Seattle, WA 98118

$5,200,000

8,401 sqft

Stunning brick building with high traffic and visibility.

Bellevue Office Space Available

Bellevue Office Space Available

2229 112th Ave NE, Bellevue, WA

$11,250,000

24,985 sqft · 1.32 AC lot

Office building with 24,985 square feet available for rent.

Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

Commercial Arterial Zoned Land

Commercial Arterial Zoned Land

4325 NE Sunset Blvd, Renton, WA 98059

$2,000,000

Commercial land suitable for various developments, flexible seller terms.

Commercial Land on Highway 7

Commercial Land on Highway 7

26527 Mountain Highway East, Spanaway, WA 98387

$750,000

10.00 AC lot

10 acres of commercial land with highway exposure.

Prime Commercial Land Opportunity

Prime Commercial Land Opportunity

18215 SW Sargent Road, Rochester, WA 98579

$649,900

10.40 AC lot

10.4 acres of level commercial land with development potential.

Downtown Corner Lot with Views

Downtown Corner Lot with Views

999 East 1st Street, Port Angeles, WA 98362

$115,000

0.16 AC lot

Terraced corner lot in downtown Port Angeles with mountain views.

Off-Market Properties in Mercer Island, WA

Consider similar Off-Market properties in Mercer Island, WA. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

3003 77th SE Ave

OFFICE BUILDING

3003 77th SE Ave, Mercer Island, WA 98040-2837

Value Estimation by Request

155,200 sqft · 5.88 AC lot

OFFICE BUILDING

9725 36th St, Mercer Island, WA 98040-3841

$4,875,000

Estimated value

26,274 sqft · 1.61 AC lot

OFFICE BUILDING

7525 24th St, Mercer Island, WA 98040-2336

$31,845,000

Estimated value

200,059 sqft · 1.41 AC lot

2856 80th SE Ave

OFFICE BUILDING

2856 80th SE Ave, Mercer Island, WA 98040-2914

$2,075,000

Estimated value

12,080 sqft · 0.15 AC lot

OFFICE BUILDING

7834 32nd St, Mercer Island, WA 98040-2972

$1,335,000

Estimated value

5,006 sqft · 0.34 AC lot

OFFICE BUILDING

7426 27th St, Mercer Island, WA 98040-2789

$980,000

Estimated value

5,317 sqft · 0.22 AC lot

3010 77th SE Ave

OFFICE BUILDING

3010 77th SE Ave, Mercer Island, WA 98040-2895

$2,075,000

Estimated value

9,650 sqft · 0.51 AC lot

3003 80th SE Ave

OFFICE BUILDING

3003 80th SE Ave, Mercer Island, WA 98040-2915

$1,475,000

Estimated value

6,240 sqft · 0.40 AC lot

OFFICE BUILDING

9311 36th St, Mercer Island, WA 98040-3740

$2,980,000

Estimated value

17,642 sqft · 1.02 AC lot

3035 Is Crst Way

OFFICE BUILDING

3035 Is Crst Way, Mercer Island, WA 98040-2919

$1,210,000

Estimated value

7,266 sqft · 0.41 AC lot

OFFICE BUILDING

7900 28th St, Mercer Island, WA 98040-6005

$7,670,000

Estimated value

38,874 sqft · 0.89 AC lot

OFFICE BUILDING

8015 28th St, Mercer Island, WA 98040-2910

$4,290,000

Estimated value

27,585 sqft · 0.38 AC lot

2955 80th SE Ave

OFFICE BUILDING

2955 80th SE Ave, Mercer Island, WA 98040-2973

$3,955,000

Estimated value

24,514 sqft · 0.69 AC lot

OFFICE BUILDING

8005 28th St, Mercer Island, WA 98040-2904

$2,575,000

Estimated value

13,795 sqft · 0.58 AC lot

2737 78th SE Ave

OFFICE BUILDING

2737 78th SE Ave, Mercer Island, WA 98040-2843

$3,640,000

Estimated value

14,766 sqft · 0.90 AC lot

OFFICE BUILDING

9655 36th St, Mercer Island, WA 98040-3798

$3,640,000

Estimated value

23,704 sqft · 1.42 AC lot

2835 82nd SE Ave

OFFICE BUILDING

2835 82nd SE Ave, Mercer Island, WA 98040-3055

$3,635,000

Estimated value

23,408 sqft · 0.40 AC lot

OFFICE BUILDING

9675 36th St, Mercer Island, WA 98040-3723

$3,110,000

Estimated value

19,217 sqft · 0.91 AC lot

OFFICE BUILDING

9611 36th St, Mercer Island, WA 98040-3732

$7,225,000

Estimated value

35,832 sqft · 4.10 AC lot

Mercer Island, WA Office Buildings Market Trends and Statistics

Explore 20 office buildings for sale in Mercer Island, WA on our real estate platform. These investment opportunities span a total of 0 square feet of properties for sale, with an estimated market value of $0.00.

Sale prices for office properties in Mercer Island, WA start at $0.00, averaging $0.00, and reaching up to $0.00 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Demographics Overview

Population 25K

Population Growth (5Y) -0.8%

Median Household Income $202,359

Taxes & Financing

Tax Rate (average for all types) 0.61%

Property Tax per SF $4.68 per SF

Tax Rate vs County Average 0.26 pp below county avg

Average Loan-to-Value 65.0%

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