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    Downtown Seattle, WA Office Spaces for Sale

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    7 properties
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    Union Trust Annex Office Building
    Updated: Sep 14
    Union Trust Annex Office Building

    115-117 S Main St, Seattle, WA 98104

    Contact for pricing
    26,890 sqft
    26,890‑square‑foot office building at 115‑117 S Main St, Seattle, WA 98104
    Ferry, light rail, streetcar, and bus access within a 3‑minute walk
    Overlooks Occidental Square beside the new Occidental Performance Pavilion
    Near Lumen Field, T‑Mobile Park, and the Seattle Convention Center
    Convenient to City Hall, King County offices, and federal and county courthouses
    View details
    Remodeled Two-Level Office Unit
    Updated: Jul 9
    Remodeled Two-Level Office Unit

    75-85 S Main St, Seattle, WA 98104

    Contact for pricing
    2,114 sqft
    2,114 SF office unit arranged across two levels
    Fully remodeled interior with high ceilings and marble floors
    Private offices, reception area, and spacious conference room
    Lofted apartment with full kitchen and full bathroom
    Approximately half a block from the Waterfront
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    Eastlake Office Space Available
    Eastlake Office Space Available

    1910 Fairview Avenue East, Seattle, WA 98101

    Contact for pricing
    51,000 sqft

    Office spaces in Eastlake area of Lake Union for lease.

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    See hot listings in Seattle

    Scored against comparables nationwide. These are worth a look.

    Scored against comparables nationwide. These are worth a look.

    Cap Rate available after sign in
    Est. NOI available after sign in
    Local Demand available after sign in
    Pioneer Square Commercial Condo
    Pioneer Square Commercial Condo

    512 1st Ave S, Seattle, WA 98104

    $925,000
    2,925 sqft

    Classic brick condo in vibrant Pioneer Square neighborhood.

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    Seattle Commercial Condo Live/Work Space
    Seattle Commercial Condo Live/Work Space

    1512 Alaskan Way, Seattle, WA 98101

    $998,000
    2,010 sqft

    Commercial condo near Pike Place Market and Seattle's Waterfront.

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    Downtown Seattle Commercial Condominium
    Downtown Seattle Commercial Condominium

    819 Virginia St, Seattle, WA 98101

    $1,795,000
    3,126 sqft

    Rare commercial condominium in downtown Seattle, suitable for various businesses.

    View details
    Realmo Analytics Monitor Off-market properties and contact owners who are ready to sell. Many signals applied to make quality leads for you. Get Leads
    Medical Condo in Seattle's District
    Medical Condo in Seattle's District

    1229 Madison St, Seattle, WA 98104

    Contact for pricing
    2,352 sqft

    Move-in ready medical condo with downtown views and parking.

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    Based on your search, we've compiled 79 Potential Opportunities for your consideration. Besides 7 Active listings in Downtown Seattle, WA, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 65 Off-Market properties to explore as potential leads, plus 3 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.

    Dental Condo in Mixed-Use Building
    Dental Condo in Mixed-Use Building

    1100 106TH AVE NE, Bellevue, WA 98004

    $2,750,000
    2,559 sqft

    Dental condo with four operatories and space to expand within a mixed-use downtown professional setting.

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    Medical/Retail Condo Unit For Sale
    Medical/Retail Condo Unit For Sale

    1106 108th Ave NE Ste 111, Bellevue, WA 98004

    $1,495,000
    1,238 sqft

    Medical/Retail condo available for immediate occupancy with prominent signage.

    View details
    Medical Office Property
    Medical Office Property

    10117 NE 58th St, Kirkland, WA 98033

    Contact for pricing
    10,852 sqft

    One ownership group has held the property for more than 23 years.

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    Office Units
    Office Units

    121 Lake Street South, Kirkland, WA 98033

    $3,900,000

    For-sale office space is located in Kirkland, Washington.

    View details

    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.

    Ballard Townhome Development Opportunity
    Ballard Townhome Development Opportunity

    820 NW Market Street, Seattle, WA 98107

    Contact for pricing
    16,400 sqft 0.38 AC lot

    Permitted townhome development site in Seattle's Ballard neighborhood.

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    Highway 9 Land For Sale
    Highway 9 Land For Sale

    1400 30th Street, Snohomish, WA 98290

    $1,500,000
    0.61 AC lot

    0.61 acre commercial land parcel on Highway 9.

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    Lake Stevens Development Opportunity
    Lake Stevens Development Opportunity

    1925 99th Ave SE, Lake Stevens, WA 98258

    $575,000
    0.38 AC lot

    16,587 SF parcel zoned CD in Lake Stevens.

    View details

    Off-Market Properties in Downtown Seattle, WA

    Consider similar Off-Market properties in Downtown Seattle, 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.

    206 1st S Ave
    OFFICE (GENERAL)

    206 1st S Ave, Seattle, WA 98104-2581

    Estimated value:
    $3,700,000
    20,415 sqft 0.08 AC lot
    View details
    202 1st S Ave
    OFFICE BUILDING

    202 1st S Ave, Seattle, WA 98104

    Estimated value:
    $4,665,000
    28,216 sqft 0.15 AC lot
    View details
    1929 3rd Ave
    OFFICE BUILDING

    1929 3rd Ave, Seattle, WA 98101-1104

    Estimated value:
    $3,685,000
    19,440 sqft 0.15 AC lot
    View details
    216 1st S Ave
    OFFICE BUILDING

    216 1st S Ave, Seattle, WA 98104-3441

    Estimated value: by Request
    84,750 sqft 0.38 AC lot
    View details
    315 2nd S Ave
    OFFICE (GENERAL)

    315 2nd S Ave, Seattle, WA 98104-3492

    Estimated value:
    $4,875,000
    25,920 sqft 0.15 AC lot
    View details
    815 Western Ave
    OFFICE BUILDING

    815 Western Ave, Seattle, WA 98104-1424

    Estimated value: by Request
    32,160 sqft 0.62 AC lot
    View details
    1015 2nd Ave
    OFFICE BUILDING

    1015 2nd Ave, Seattle, WA 98104-1001

    Estimated value:
    $3,175,000
    232,045 sqft 0.60 AC lot
    View details
    1518 3rd Ave
    OFFICE BUILDING

    1518 3rd Ave, Seattle, WA 98101-1612

    Estimated value:
    $6,940,000
    59,400 sqft 0.16 AC lot
    View details
    601 King St
    OFFICE BUILDING

    601 King St, Seattle, WA 98104-2963

    Estimated value:
    $3,035,000
    21,600 sqft 0.17 AC lot
    View details
    633 Yesler Way
    OFFICE BUILDING

    633 Yesler Way, Seattle, WA 98104-2725

    Estimated value:
    $9,050,000
    31,432 sqft 0.30 AC lot
    View details
    1424 4th Ave
    OFFICE BUILDING

    1424 4th Ave, Seattle, WA 98101-2297

    Estimated value:
    $21,470,000
    132,326 sqft 0.28 AC lot
    View details
    1505 5th Ave
    OFFICE BUILDING

    1505 5th Ave, Seattle, WA 98101-1658

    Estimated value:
    $12,320,000
    97,720 sqft 0.30 AC lot
    View details
    1501 4th Ave
    OFFICE BUILDING

    1501 4th Ave, Seattle, WA 98101-3225

    Estimated value:
    $3,690,000
    755,000 sqft 0.96 AC lot
    View details
    101 Stewart St
    OFFICE BUILDING

    101 Stewart St, Seattle, WA 98101-2448

    Estimated value:
    $52,900,000
    115,857 sqft 0.23 AC lot
    View details
    801 1st Ave
    OFFICE BUILDING

    801 1st Ave, Seattle, WA 98104-1404

    Estimated value: by Request
    166,975 sqft 0.55 AC lot
    View details
    712 3rd Ave
    OFFICE BUILDING

    712 3rd Ave, Seattle, WA 98104-1803

    Estimated value:
    $50,350,000
    227,621 sqft 0.33 AC lot
    View details
    1800 9th Ave
    OFFICE BUILDING

    1800 9th Ave, Seattle, WA 98101-1358

    Estimated value:
    $76,540,000
    480,840 sqft 0.65 AC lot
    View details

    Downtown Seattle, WA Office Spaces Market Trends and Statistics

    Explore 72 office spaces for sale in Downtown Seattle, WA, showcased through 7 active listings on our real estate platform. These investment opportunities span a total of 1,614,287 square feet of properties for sale, with an estimated market value of $165,558,800.

    Sale prices for office properties in Downtown Seattle, WA start at $315,000, averaging $3,246,250, and reaching up to $29,035,000 — 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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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Office Units 512
    Office buildings 176
    Creative space 56
    Medical Office Space 36
    Coworking space 19

    Demographics Overview

    Population 1.02M
    Population Growth (5Y) +5.3%
    Median Household Income $117,466
    College Educated 45.8%

    High-Yield Neighborhoods for Investment

    Identify Seattle submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    98107 $405K
    98116 $795K
    98115 $818K
    98103 $820.6K
    98105 $873.8K

    Taxes & Financing

    Tax Rate (average for all types) 0.84%
    Property Tax per SF $5.91 per SF
    Tax Rate vs County Average 0.07 pp above county avg
    Average Loan-to-Value 65.0%

    Property Size Breakdown

    The majority of commercial real estate listings in Seattle fall within the 10,000 to 25,000 square foot range.

    How Realmo verifies these figures

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