11902 21st Avenue SW, Burien, WA 98146

• 4 beds |
• 2 baths |
• 1,736 sqft

Property Description

Don't miss this opportunity on a prime corner lot in Burien! Available for the first time in over 50 years, this is the kind of property that doesn't come around often. Whether you're looking to move right in or explore what this R3-zoned lot could become, the possibilities are worth a serious look. Add square footage, explore additional dwelling units, or investigate development opportunities including a duplex, ADU, or DADU. The current home offers 4 bedrooms, 1.75 baths, and 1,736 sq ft, with meaningful improvements already done: triple-pane windows, fresh blacktop, updated interior and exterior paint, new vanities and toilets in both bathrooms, and new LED lighting throughout. Extra attached shop/studio with 255 sq ft of separate space. Outside, the 8,100 sq ft corner lot delivers, with low-maintenance rock landscaping, a brick walkway, a fire pit area, and two freestanding sheds on concrete pads (8x16 and 8x12). A covered boat/trailer parking pad stretches 35 feet, so there's room for your toys, RV, boats, cars, tools, and then some. Buyers and investors, take note: savvy eyes will see the full picture here. Conveniently located near shopping, dining, parks, schools, and Seattle-Tacoma International Airport. Buyers to verify zoning (R3), feasibility, permitting, and all development requirements with the appropriate agencies prior to closing.

Listing Status:

Active

Data Last Updated:

September 23, 2026 at 5:19AM

Listing Office:

John L. Scott, Inc. : 425-392-1211

Listing Agent:

Kimberly A. Johnston : 425-766-2000

MLS ID:

2582337

Interior

• General: Dining RoomFireplace
• Appliances: DishwasherDisposalDryerMicrowaveRefrigeratorStove(s)/Range(s)Washer
• Basement: None
• Flooring: HardwoodLaminate
• A/C: None
• Heating: Forced Air
• Fireplace: Wood BurningFireplaceFireplaces: 1

Exterior

• General: Wood
• Parking: Detached CarportDrivewayOff StreetRV ParkingParking spaces: 4

Construction

• Roofing: Composition
• General: TwoPoured Concrete

Location

• HOA Amenities: 0.0
• Originating MLS: nwmls
• School District: Highline
• County: King

Lot

• Topography: Level
• Zoning: 1223039150
• View: MountainsPartialSoundTerritorialView

Utilities

• Water: Public
• Sewer: Sewer Connected

Financial

• Source: nwmls