Off market since Oct 2026

Off market since Oct 2026 Home

Listed Sep 22, 2026

$699,950

11902 21st Avenue Southwest

  • 4

    Beds

  • 2

    Baths

  • 1,736

    Sq ft

The story

  • Basement

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.

Facts & features

Home type

Home

Year built

1950

Price per sq ft

$403

Included features

  • Fireplace

    1 fireplace

  • Basement

    Yes

  • Heating

    Forced Air

  • Appliances

    Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Washer

  • Flooring

    Hardwood, Laminate

  • Roof

    Composition

  • Lot Information

    Corner Lot, Paved

  • Exterior

    Wood

  • Water Source

    Public

  • Sewer

    Sewer Connected

  • View

    Mountain

Listing Broker

John L. Scott, Inc.

Broker Name

John L. Scott, Inc.

Agent

Kimberly A. Johnston