7204 78th Ave SE

Mercer Island, WA 98040
  • $2,270,000

    Price
  • 4

    Bed
  • 1.5

    Bath
  • 3,040

    SqFt

About the Listing 6042 - 109139

Exceptional Development Opportunity on Mercer Island. A generous 22,000 sq ft corner lot in one of MI’s most desirable neighborhoods. Preliminary subdivision approval granted—ready to be divided into two lots. The lot’s regular shape supports optimal design flexibility, allowing future homes to maximize the 40% FAR. Enjoy an unbeatable location just minutes from the lake, parks, shopping, and top-rated schools—all within walking distance. An existing home on the property has been modestly updated. Whether you’re a builder, investor, or homeowner with vision, this is a prime opportunity to capitalize on the scarcity of developable land on MI. Bring your team and start the permitting process.

Listing Highlights for 7204 78th Ave SE

Status Active
Days on Site 90
Property Type Residential
MLS ® 2389394
Year Built 1958
Total Square Footage 3,040
Lot/Acreage 0.51
County King
Neighborhood South End
School District Mercer Island

Interior Details

  • Bedrooms: 4
  • Bathrooms: 1 Full / 1 Half
  • Appliances:
  • Air Cond:
  • Heating:
  • Fireplaces: 2, Wood Burning,2 Fireplace
  • Floor:
  • Above Ground Sq Ft:
  • Below Ground Sq Ft: n/a
  • Basement: Daylight,Partially Finished
  • Other: Fireplace,Master on Main
  • Water: Public

Exterior Details

  • Lot Description: Corner Lot,Value In Land,Built On Lot,Deck,Gas Available
  • Garage Capacity: 2 car
  • Parking Spaces: 2
  • Roof: Composition
  • Others: Wood Products
  • Sewer: Sewer Connected
  • Parking Features: Attached Garage

Financial Details

  • Tax Amount: $12,852
  • Taxes w/Assessments: N/A
  • Tax/Property ID: 2524049068
  • Tax Year: 2025

Payment Calculator

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Listing Location

Questions About..

7204 78th Ave SE Mercer Island, WA 98040

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Originating MLS: nwmls

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