Rockhood
$699,950List price
4 bed · 2 bath · 1,736 sq ft
Active

11902 21st Avenue SW · Burien, WA 98146

Source: NWMLS · John L. Scott, Inc. · Kimberly A. Johnston #NWM2582337

About this home

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.

Location

Basics

Property type
Single Family Residence
Style
2 Story
Stories
2 stories
Year built
1950
Lot size
8,100 sq ft (0.19 acres)
County
King
MLS #
NWM2582337

Interior

Heating
Forced Air
Cooling
None
Flooring
Hardwood, Laminate
Appliances
Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Washer
Fireplace
1 · Wood Burning
Interior features
Dining Room, Fireplace
Entry level
Main

Exterior & lot

Exterior features
Wood
Roof
Composition
Foundation
Poured Concrete
Lot features
Corner Lot, Paved
Topography
Level
View
Mountains, Partial, Sound, Territorial
Waterfront
No

Parking

Parking spaces
4
Carport
Yes
Covered spaces
2
Parking features
Detached Carport, Driveway, Off Street, RV Parking

Utilities

Water
Public
Sewer
Sewer Connected
Power
Electric, Natural Gas

Community & fees

Subdivision
Shorewood
Property tax
$7,272 (2026)

Transaction

Listed on
Sep 22, 2026
Days on market
1
Price per sq ft
$403
Listing terms
Cash, Conventional, FHA, VA Loan
Possession
Closing

More homes nearby

Schools

School district: Highline

Elementary
Shorewood Elem
Middle
Cascade Mid
High
Evergreen High School
Top 97% in WA

Curious about this home?

Just talk to Bowerbird,
your AI agent with real opinions.

Download App

Listing provided courtesy of: John L. Scott, Inc.

Listing agent: Kimberly A. Johnston.

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 2026-09-23.