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3002 21st Avenue S, Seattle, WA 98144

Seattle
Local realty services provided by:CENTURY 21 Van Dorm Realty
Listed by: martin j. ho
Office: berkshire hathaway hs nw
MLS#:2570398
Source:NWMLS
3002 21st Avenue S,Seattle, WA 98144
$550,000
  • 3 Beds
  • 3 Baths
  • 1,780 sq. ft.
  • Single family
  • Active
Upcoming open houses
  • Sun, Aug 23
    12:00 pm - 03:00 pm

Price summary

  • Price:$550,000
  • Price per sq. ft.:$308.99

About this home

Beacon Hill Fixer + ADU/DADU & Expansion Potential. Opportunity knocks in the heart of Seattle's sought-after Beacon Hill neighborhood! This 1943 home offers 3 bedrooms, 2.25 baths and 1,780 total square feet, including approximately 790 square feet of unfinished basement space—an exciting opportunity for investors, builders, renovators or buyers looking to create value. Bring your vision to renovate the existing home, explore finishing the basement for additional living space or a potential ADU, or investigate the possibility of adding a backyard DADU. Looking for even more upside? Explore a potential second-story addition, which may capture views toward Lake Washington and Bellevue. The 4,000-square-foot corner lot features a fully fenced yard, garden space, attached garage, sidewalks and convenient street access. Hardwood floors and the home's original character provide a starting point for a thoughtful renovation. Location is a standout: close to the Beacon Hill light rail...

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Home facts

  • Year built:1943
  • Subdivision & Development:Beacon Hill
  • Listing ID #:2570398
  • Updated:August 22, 2026 at 11:17 AM

Rooms and interior

  • Bedrooms:3
  • Total bathrooms:3
  • Full bathrooms:1
  • Half bathrooms:1
  • Flooring:Concrete Floor, Hardwood
  • Kitchen Description:Refrigerator
  • Bedroom Description:Lower Level Bedrooms : 1, Main Level Bedrooms : 2
  • Basement:Yes
  • Basement Description:Unfinished
  • Living area:1,780 sq. ft.

Heating and cooling

  • Heating:Forced Air

Structure and exterior

  • Roof:Composition
  • Year built:1943
  • Building area:1,780 sq. ft.
  • Lot area:0.09 Acres
  • Lot Features:Corner, Curbed Lot, Paved, Sidewalk
  • Construction Materials:Metal/Vinyl Exterior Finish
  • Exterior Features:Fenced-Fully
  • Foundation Description:Unfinished
  • Levels:1 Story

Utilities

  • Water:Public
  • Sewer:Sewer Connected

Finances and disclosures

  • Price:$550,000
  • Price per sq. ft.:$308.99
  • Tax amount:$5,750 (2025)

Features and amenities

  • Appliances:Refrigerator, Washer
  • Laundry features:Dryer, Washer
  • Amenities:Cable TV

Parking

  • Total parking spaces:1
  • Parking description:Attached Garage
  • Garage:Yes
MLS LogoListings courtesy of Northwest MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of August 22, 2026. 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. Listing information is provided for consumers' personal, non-commercial use, solely to identify prospective properties for potential purchase; all other use is strictly prohibited and may violate relevant federal and state law. Information deemed reliable but not guaranteed. Copyright © 2026 MLS GRID. All Rights Reserved. NWMLS Member Broker: Jeffrey Pust

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