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Price CutPrice Drop: $25K (09/04)
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Single family home for sale at 31032 228th Avenue SE, Black Diamond, WA 98010 | MLS# NWM2578329 | Listing updated on 2026-10-02
Photo 1 of Single family home for sale at 31032 228th Avenue SE, Black Diamond, WA 98010 | MLS# NWM2578329 | Listing updated on 2026-10-02
Photo 2 of Single family home for sale at 31032 228th Avenue SE, Black Diamond, WA 98010 | MLS# NWM2578329 | Listing updated on 2026-10-02
Photo 3 of Single family home for sale at 31032 228th Avenue SE, Black Diamond, WA 98010 | MLS# NWM2578329 | Listing updated on 2026-10-02
Photo 4 of Single family home for sale at 31032 228th Avenue SE, Black Diamond, WA 98010 | MLS# NWM2578329 | Listing updated on 2026-10-02
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Listed by: Spencer Gray (253) 222-6048 | John L. Scott, Inc. (253) 841-7000

$525,000

Monthly Est:$2,613

  • Beds Icon3 Beds
  • Beds Icon
    1 Bath
  • Beds Icon1,340sqft

31032 228th Avenue SE, Black Diamond, WA 98010

$2,613/moEst:

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  • Single Family Residence

  • Built in 1969

  • $-- HOA

  • 15,548 sqft lot

  • $392/sq.ft

Description

Welcome home to this beautifully maintained, move-in-ready rambler in desirable Black Diamond! Lovingly cared for by its original owners and offered for the first time, this 3-bedroom home offers comfort, flexibility, and an exceptional outdoor lifestyle. Peace of mind comes easy with a completed pre-inspection, plus the septic system has been pumped and inspected. Inside, enjoy hardwood floors in the kitchen and dining area, a cozy wood-burning fireplace with insert, and two mini-split systems for efficient year-round heating and A/C. The spacious bonus room offers flexible space for a home office, media room, hobbies, playroom, gym, or additional living area. The kitchen features a brand-new glass cooktop range and newer appliances, while the updated bath includes a walk-in shower. Step outside to the covered patio and private, fully fenced backyard. Set on over 1/3 acre, enjoy mature landscaping, above-ground pool, hot tub, storage sheds, and room to garden, play, and entertain. Attached 2-car garage and freshly sealed driveway add convenience. Enjoy Lake Sawyer access for boating, fishing, swimming, and recreation, plus nearby trails. Located just outside the 10 Trails Community, with upcoming retail, dining, and mixed-use space centered around a walkable town center, including the new Safeway (expected to open in September). Easy access to Maple Valley and Covington amenities. Pre-inspected, septic pumped and inspected, and ready to welcome you home! MAKE AN OFFER!

  • Houzeo last checked: 12 hours ago
  • Listing updated: October 2, 2026 at 1:22 am
  • Source: Northwest Multiple Listing Service | MLS#: NWM2578329 Northwest Multiple Listing Service

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    King County

  • City

    Black Diamond

  • Neighborhood

    --

  • Year Built

    1969

  • HOA Fees

    -

  • Finished Area

    1,340 sqft

  • Lot Size

    15,548 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    Northwest Multiple Listing Service

  • MLS Number

    NWM2578329

  • MLS Status

    Active

  • Days on Market

    29

  • Cumulative Days on Market

    140

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 3

    Bathroom: 1

  • Dining Room

    Level: Main

  • Entry Hall

    Level: Main

  • Family Room

    Level: Main

  • Great Room

    Level: Main

  • Kitchen Without Eating Space

    Level: Main

  • Primary Bedroom

    Level: Main

  • Utility Room

    Level: Main

  • Bathroom Three Quarter

    Level: Main

  • Bedroom

    Level: Main

  • Bedroom

    Level: Main

Interior

  • Exterior Features

    Wood, Wood Products

  • Heating

    Baseboard, Ductless

  • Sewer

    Septic Tank

  • Cooling

    Ductless

  • Flooring

    Ceramic Tile, Hardwood, Carpet

  • Interior Features

    Bath Off Primary, Ceiling Fan(s), Dbl Pane/storm Window, Dining Room, Fireplace, Skylight(s), Water Heater

  • Appliances

    Dishwasher, Microwave, Refrigerator, Stove(s)/range(s)

Construction

  • Year Built

    Year Built: 1969

  • Home type

    Single Family Residence

  • Construction Materials

    Wood

  • Foundation Details

    Poured Concrete

  • Property Condition

    Good

  • Roof

    Composition

Utilities & Energy

  • Water Source

    Public

  • Parking Features

    Driveway, Attached Garage, Off Street

  • Basement

    None

  • Security Features

    Fully Fenced

  • Fireplace Features

    Wood Burning

Other Features

  • Lot Features

    Curbs, Drought Resistant Landscape, Open Space, Paved, Secluded, Sidewalk

  • Vegetation

    Wooded

  • Subdivision Name

    Black Diamond

Price History

DateEventPrice

09/04/2026

Source: mls_logoNorthwest Multiple Listing Service #NWM2522727

Listing Removed

$560,000 +1.82%

$418/sqft

09/04/2026

Source: mls_logoNorthwest Multiple Listing Service #NWM2578329

Listed for Sale

$549,999 +4.76%

$410/sqft

09/04/2026

Source: mls_logoNorthwest Multiple Listing Service #NWM2578329

Price Decreased

$525,000 -6.25%

$392/sqft

05/14/2026

Source: mls_logoNorthwest Multiple Listing Service #NWM2522727

Price Decreased

$560,000 -5.08%

$418/sqft

05/14/2026

Source: mls_logoNorthwest Multiple Listing Service #NWM2522727

Price Decreased

$589,999 -1.67%

$440/sqft

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Based on information submitted to the MLS GRID by Northwest Multiple Listing Service as of Oct 02, 2026, 09:01AM. 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.


IDX information is provided exclusively for consumers’ personal, noncommercial use; it may not be used for any purpose other than to identify prospective properties that consumers may be interested in purchasing, that the data is deemed reliable, but is not guaranteed by MLS GRID, and that the use of the MLS GRID Data may be subject to an end-user license agreement prescribed by the Member Participant’s applicable MLS, if any and as amended from time to time. © 2025 Northwest Multiple Listing Service. All Rights Reserved.

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