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    King County, WA Marinas for Sale

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    Marine Facility with Boat Storage
    Updated: Apr 3, 2025
    Marine Facility with Boat Storage

    5350 30th Ave NW, Seattle, WA 98107

    $12,000,000
    22,200 sqft 4.92 AC lot
    Well‑positioned marine facility.
    Boat storage available.
    Includes maintenance shop.
    Features an office.
    Offers potential for increased investment returns.
    View details

    This listing looks promising.

    Here's a quick look at some key insights for

    5350 30th Ave NW, Seattle, WA

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    • Est. Cap Rate

      3.3%
      NOI ÷ price

    • Est. NOI

      $390K
      Annual

    • Mortgage

      $3.6M
      Jul 2020

    • Last Sold

      Dec 2012
      $3.37M

    • Property Type

      Warehouse, Storage
      Built 1977
    View Property Analytics
    Duwamish River Waterfront Marina
    Updated: Sep 30, 2025
    Duwamish River Waterfront Marina

    8500-8604 Dallas Ave S, Seattle, WA

    $10,975,000
    3.74 AC lot
    Rare Duwamish River waterfront marina opportunity.
    One of Seattle's last DIY boatyards.
    Provides haul‑out services.
    Offers pressure washing services.
    Includes boat storage services.
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    Duwamish River Waterfront Marina
    Duwamish River Waterfront Marina

    8500 Dallas Ave S, Seattle, WA 98108

    $10,975,000

    Seattle marina with haul-out, wash, and storage services.

    View details
    Lake Union Marina Opportunity
    Lake Union Marina Opportunity

    2309 Northlake Way, Seattle, WA 98103

    $12,600,000

    Rare Lake Union marina with development potential in Seattle.

    View details
    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 8 Potential Opportunities for your consideration. Besides 4 Active listings in King County, WA, we suggest exploring several alternatives: plus 4 Land Listings that present a potential for development.

    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.

    Coeur d'Alene Marina Slip
    Coeur d'Alene Marina Slip

    Coeur D Alene, ID 83814

    $300,000

    Marina slip ideal for pontoon, house, or sailboats.

    View details
    Wetland Mitigation Waterfront Land
    Wetland Mitigation Waterfront Land

    Coos Bay, OR 97420

    Contact for pricing
    0.50 AC lot

    Waterfront land on the northside of Coos Bay suited for potential wetland mitigation and low-tide recreation use.

    View details
    Waterfront Development Land with Boat Access
    Waterfront Development Land with Boat Access

    4618 My Place Road, Needles, CA 92363

    $1,100,000
    3.07 AC lot

    Riverfront land with a fenced yard and private concrete boat ramp, dock, sandy beach, and outdoor water features.

    View details
    Lakefront General Commercial Land
    Lakefront General Commercial Land

    Sandalwood, Big Bear, CA 92315

    $6,500,000
    24.91 AC lot

    Nearly level lakefront acreage with 826 feet of frontage, zoned GC and served by sewer and natural gas.

    View details

    King County, WA Marinas Market Trends and Statistics

    Explore 4 marinas for sale in King County, WA, showcased through 4 active listings on our real estate platform. These investment opportunities span a total of 22,200 square feet of properties for sale, with an estimated market value of $12,000,000.

    Sale prices for boat yards in King County, WA start at $12,000,000, averaging $12,000,000, and reaching up to $12,000,000 — 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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