31032 228th Avenue SE · Black Diamond, WA 98010
Source: NWMLS · John L. Scott, Inc. · Spencer Gray #NWM2578329
About this home
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!
Location
Basics
- Property type
- Single Family Residence
- Style
- 1 Story
- Stories
- 1 story
- Condition
- Good
- Year built
- 1969
- Building area
- 1,520 sq ft
- Lot size
- 15,548 sq ft (0.36 acres)
- County
- King
- MLS #
- NWM2578329
Interior
- Heating
- Baseboard, Ductless
- Cooling
- Ductless
- Flooring
- Ceramic Tile, Hardwood, Carpet
- Appliances
- Dishwasher, Microwave, Refrigerator, Stove(s)/Range(s)
- Fireplace
- 1 · Wood Burning
- Interior features
- Bath Off Primary, Ceiling Fan(s), Dbl Pane/Storm Window, Dining Room, Fireplace, Skylight(s), Water Heater
- Entry level
- Main
Exterior & lot
- Exterior features
- Wood, Wood Products
- Roof
- Composition
- Foundation
- Poured Concrete
- Lot features
- Curbs, Drought Resistant Landscape, Open Space, Paved, Secluded, Sidewalk
- Topography
- Level
- View
- Territorial
- Waterfront
- No
Parking
- Parking spaces
- 2
- Garage
- Yes (attached)
- Covered spaces
- 2
- Parking features
- Driveway, Attached Garage, Off Street
Utilities
- Water
- Public
- Sewer
- Septic Tank
- Power
- Electric, Wood
Community & fees
- Subdivision
- Black Diamond
- Property tax
- $5,614 (2026)
Transaction
- Original list price
- $549,999 (4.5% price cut)
- Listed on
- Sep 4, 2026
- Days on market
- 128
- Price per sq ft
- $392
- Listing terms
- Cash, Conventional, FHA, State Bond, USDA Loan, VA Loan
- Possession
- Closing
More homes nearby
Schools
School district: Kent
- Elementary
- Sawyer Woods Elem
- Middle
- Cedar Heights Jnr Hi
- High
- Kentlake High SchoolSchoolDigger 2 stars · Top 63% in WA

Listing provided courtesy of: John L. Scott, Inc.
Listing agent: Spencer Gray.
Based on information submitted to the MLS GRID as of —. 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 provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
Data last updated 2026-09-17.