Coldwell Banker Home Page
Skip to main contentColdwell Banker Home Page
Local Realty Service Provided By: Coldwell Banker 360 Team
Property view
Listing view 2
Listing view 3

10645 21st Avenue Sw, 
Seattle, WA 98146

$500,000

1

Bed

1

Bath

650

Sq Ft

Single Family

Active

Listed by

Virginia Calvin

Windermere R E Mount Baker

Last updated:

December 19, 2025, 07:53 PM

MLS#

2458477

Source:

NWMLS

About This Home

10645 21st Avenue Sw

Don’t mistake me for just a sweet little cottage - I’m all about the garage! Sleep, cook, wash your laundry in the house, but the garage is all about what you DO. Two levels, 220 power, lots of light, totaling 1344 square feet with high ceilings. Upstairs dimensions are 24' x 28' and maybe looks like your workshop? Crossfit gym? Art studio? Movie theater? Giant home office? Both the garage and the house are ready for your updates, mostly cosmetic. House has one bedroom and an additional little finished room; laundry is in the back off the kitchen. Garage does not have plumbing, at this point. Previous owner stated that the house, built in 1900, was renovated from the foundation up in 1995. Current owner added the fabulous garage in 2010.

Home Facts

Single Family

1 Bath

1 Bedroom

Built in 1900

Price Summary

500,000

$769 per Sq. Ft.

MLS #:

2458477

Last Updated:

December 19, 2025, 07:53 PM

Rooms & Interior

Bedrooms

Total Bedrooms:

1

Bathrooms

Total Bathrooms:

1

Full Bathrooms:

1

Interior

Living Area:

650 Sq. Ft.

Structure

Structure

Building Area:

650 Sq. Ft.

Year Built:

1900

Lot

Lot Size (Sq. Ft):

4,951

Finances & Disclosures

Finances

Price:

$500,000

Price per Sq. Ft:

$769 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 January 18, 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.

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.

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.