9

Black Diamond, WA Homes for Sale under $500,000

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  • 1111 Lake Sawyer Island, Black Diamond, WA 98010
    1111 Lake Sawyer Island, Black Diamond, WA 98010
    1111 Lake Sawyer Island, Black Diamond, WA 98010
    /10

    $479,000

    • 1 Bed
    • 1 Bath
    • 880 Sq Ft

    1111 Lake Sawyer Island, Black Diamond, WA 98010

    Here it is!!! Cozy Cabin on Lake Sawyer Island! Escape on 1.5-acre Island on Lake Sawyer! Enjoy fishing, boating, paddle boating, water and jet skiing, or land your float plane. Rare waterfront island property with cabin. Resort membership, access to seasonal dock concerts, holiday events! Relax and watch the eagle's soar! Great for Airbnb for Honeymooners, water lovers, or a getaway for the

    Karen Freed Person Real Estate Group LLC

    1111 Lake Sawyer Island, Black Diamond, WA 98010
  • 32375 Anchor Ave SE, Black Diamond, WA 98010
    32375 Anchor Ave SE, Black Diamond, WA 98010
    32375 Anchor Ave SE, Black Diamond, WA 98010
    /18

    $454,950 New Construction

    • 2 Beds
    • 2 Baths
    • 1,298 Sq Ft

    32375 Anchor Ave SE, Black Diamond, WA 98010

    Step inside this beautifully designed three-story townhome offering 1,298 square feet of modern living. The first floor welcomes you with a versatile flex room—perfect for a home office or creative space—and a finished 1-car garage for added convenience. Head upstairs to discover an open-concept main living area where the kitchen shines with Shaker-style cabinetry, brand-new stainless steel

    Lennar Builder
    32375 Anchor Ave SE, Black Diamond, WA 98010
  • 32372 Anchor Ave SE, Black Diamond, WA 98010
    32372 Anchor Ave SE, Black Diamond, WA 98010
    32372 Anchor Ave SE, Black Diamond, WA 98010
    /24

    $454,950 Open Sun 10AM - 6PM

    • 2 Beds
    • 2.5 Baths
    • 1,298 Sq Ft

    32372 Anchor Ave SE, Black Diamond, WA 98010

    Affordable new construction in King County offering an excellent opportunity for first-time buyers seeking entry-level homeownership. Welcome to the Aster on homesite 56 at Ten Trails Mountain View, a Lennar community. Live at Ten Trails to enjoy an active lifestyle with trails and parks, plus future conveniences like dining, shopping, and entertainment close to home. This three-story townhome

    Eugene Shevchuk Lennar Sales Corp.

    32372 Anchor Ave SE, Black Diamond, WA 98010
  • 34124 Emerald Ridge Ave SE, Black Diamond, WA 98010
    34124 Emerald Ridge Ave SE, Black Diamond, WA 98010
    34124 Emerald Ridge Ave SE, Black Diamond, WA 98010
    /18

    $489,950 New Construction

    • 2 Beds
    • 2 Baths
    • 1,298 Sq Ft

    34124 Emerald Ridge Ave SE, Black Diamond, WA 98010

    This three-story townhome features a convenient first-floor flex room, while upstairs is an open-concept design among the main living areas. On the top floor is the owner’s suite with an en-suite bathroom and a secondary bedroom located across the hallway.

    Lennar Builder
    34124 Emerald Ridge Ave SE, Black Diamond, WA 98010
  • 34180 Emerald Ridge Ave SE, Black Diamond, WA 98010
    34180 Emerald Ridge Ave SE, Black Diamond, WA 98010
    34180 Emerald Ridge Ave SE, Black Diamond, WA 98010
    /18

    $489,950 New Construction

    • 2 Beds
    • 2 Baths
    • 1,298 Sq Ft

    34180 Emerald Ridge Ave SE, Black Diamond, WA 98010

    This three-story townhome features a convenient first-floor flex room, while upstairs is an open-concept design among the main living areas. On the top floor is the owner’s suite with an en-suite bathroom and a secondary bedroom located across the hallway.

    Lennar Builder
    34180 Emerald Ridge Ave SE, Black Diamond, WA 98010
  • 32371 Anchor Ave SE, Black Diamond, WA 98010
    32371 Anchor Ave SE, Black Diamond, WA 98010
    32371 Anchor Ave SE, Black Diamond, WA 98010
    /17

    $499,950 New Construction

    • 3 Beds
    • 2 Baths
    • 1,684 Sq Ft

    32371 Anchor Ave SE, Black Diamond, WA 98010

    The first level of this three-story home is host to a versatile flex space and offers access to the two-car garage. Upstairs, the Great Room, kitchen and dining room share a convenient and contemporary open floorplan that allows for effortless transition between rooms. All three bedrooms occupy the top level of the home, including the luxe owner’s suite which is comprised of a restful bedroom,

    Lennar Builder
    32371 Anchor Ave SE, Black Diamond, WA 98010
  • 32373 Anchor Ave SE, Black Diamond, WA 98010
    32373 Anchor Ave SE, Black Diamond, WA 98010
    32373 Anchor Ave SE, Black Diamond, WA 98010
    /18

    $429,950 New Construction

    • 2 Beds
    • 2 Baths
    • 1,298 Sq Ft

    32373 Anchor Ave SE, Black Diamond, WA 98010

    This three-story townhome features a convenient first-floor flex room, while upstairs is an open-concept design among the main living areas. On the top floor is the owner’s suite with an en-suite bathroom and a secondary bedroom located across the hallway.

    Lennar Builder
    32373 Anchor Ave SE, Black Diamond, WA 98010
  • 32231 Myrtle SE Unit 37023262, Black Diamond, WA 98010
    32231 Myrtle SE Unit 37023262, Black Diamond, WA 98010
    32231 Myrtle SE Unit 37023262, Black Diamond, WA 98010
    /20

    $459,950 New Construction

    • 2 Beds
    • 2.5 Baths
    • 1,298 Sq Ft

    Aster Plan at Ten Trails Mountain View - Townhomes South, Black Diamond, WA 98010

    This three-story townhome features a convenient first-floor flex room, while upstairs is an open-concept design among the main living areas. On the top floor is the owner’s suite with an en-suite bathroom and a secondary bedroom located across the hallway.

    Lennar Builder
    32231 Myrtle SE Unit 37023262, Black Diamond, WA 98010
  • 32231 Myrtle SE Unit 36040435, Black Diamond, WA 98010
    32231 Myrtle SE Unit 36040435, Black Diamond, WA 98010
    32231 Myrtle SE Unit 36040435, Black Diamond, WA 98010
    /20

    $454,950 New Construction

    • 2 Beds
    • 2.5 Baths
    • 1,298 Sq Ft

    Aster Plan at Ten Trails Mountain View - Townhome Collection, Black Diamond, WA 98010

    This three-story townhome features a convenient first-floor flex room, while upstairs is an open-concept design among the main living areas. On the top floor is the owner’s suite with an en-suite bathroom and a secondary bedroom located across the hallway.

    Lennar Builder
    32231 Myrtle SE Unit 36040435, Black Diamond, WA 98010
Washington King County Black Diamond

Real Estate & Homes in Black Diamond, WA under $500,000

Home Trends in Black Diamond, WA

On average, homes in Black Diamond, WA sell after 88 days on the market compared to the national average of 55 days. The median sale price for homes in Black Diamond, WA over the last 12 months is $757,091, down 1% from the median home sale price over the previous 12 months.

Housing Trends

Median Sale Price
$757,091
Median Single Family Sale Price
$759,000
Median Townhouse Sale Price
$572,475
Median 2 Bedroom Sale Price
$482,975
Average Price Per Sq Ft
$397
Number of Homes for Sale
102
Last 12 months Home Sales
280
Months of Supply
4.40
Median List Price
$774,950
Median Change From 1st List Price
0%
Median Home Sale Price YoY Change
-1%
How to Buy a Home How to Finance a Home How to Sell a Home

In Black Diamond, you'll encounter a variety of homes and houses for sale priced under $500,000, providing affordable options for potential buyers. With 9 listings available, there's a wide selection to explore, from charming bungalows to contemporary townhouses. These properties offer an opportunity to enter the real estate market or diversify your investment portfolio without exceeding your budget. Discover the range of homes for sale under 500k in Black Diamond, WA and find the perfect fit for your homeownership goals.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Listing information is provided by the Northwest Multiple Listing Service (NWMLS). Property information is based on available data that may include MLS information, county records, and other sources. Listings marked with the 3 tree icon and provided by NWMLS. All properties are subject to prior sale or withdrawal. IDX information is provided exclusively for consumers’ personal noncommercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, that the data is deemed reliable but is not guaranteed by MLS GRID. ©2026 NWMLS.
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