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20405 3rd Avenue S, 
Seattle, WA 98198

$795,000


3

Beds


3

Baths


2,290

Sq Ft


Single Family


Virtual Tour

Active

Listed by

Marlow C. Harris

Windermere West Metro

Last updated:

October 21, 2026, 08:00 PM

MLS#

2594338

Source:

NWMLS

About This Home

20405 3rd Avenue S

Prepare to be amazed when you see this 1964 Mid-Century Modern Atomic Ranch rambler situated on a private 1/3 acre in the bucolic neighborhood of North Hill. Designed as a prestigious all-electric Puget Power Gold Medallion home ("Live Better Electrically!"), this classic Eichler-style atrium home showcases a connection to Century 21 and the birth of the Space Needle, incorporating double entry doorknob escutcheons made from Century 21 ashtrays and period-authentic details from the original bullet lights and dazzling Sputnik chandeliers in the dining room and entry to the nostalgic green and yellow tiled bathrooms complete with their original fixtures, as well as a charming vintage built-in radio system. This atomic era gem is crafted with enduring concrete block construction and centers around a dramatic core family room w/original concrete aggregate flooring & high-quality wood paneling. The striking, theatrical entry is flooded w/ natural light from overhead skylights illuminating built-in planters below, separated from the main living space by monumental 18 foot sliding Shoji screens. Updated kitchen w/original charm and new fridge & stove, plus original double ovens. Automotive and hobby enthusiasts will be captivated by the massive attached 20 by 40 foot four-car garage, pre-wired with a 50-amp 240-volt circuit ideal for electric vehicle charging, complemented by ample exterior room for dedicated RV parking. A Rat Pack/Mad Men/Palm Springs vibe in Seattle!

Home Facts

Single Family

3 Baths

3 Bedrooms

Built in 1964

Subdivision & Development:

North Hill

Price Summary

795,000

$347 per Sq. Ft.

MLS #:

2594338

Last Updated:

October 21, 2026, 08:00 PM


Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

2

Interior

Living Area:

2,290 Sq. Ft.


Structure

Structure

Building Area:

2,290 Sq. Ft.

Year Built:

1964


Lot

Lot Size (Sq. Ft):

12,900


Finances & Disclosures

Finances

Price:

$795,000

Price per Sq. Ft:

$347 per Sq. Ft.

MLS Logo
Listings courtesy of Northwest MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of October 21, 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.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.