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6221 S 129th Street, 
Seattle, WA 98178

$1,400,000

3

Beds

2

Baths

1,710

Sq Ft

Single Family

Active

Listed by

Nicole Finamore

Kelly Right Re Of Seattle LLC.

Last updated:

March 27, 2026, 09:01 PM

MLS#

2495047

Source:

NWMLS

About This Home

6221 S 129th Street

Development opportunity-R24 zoning with potential for 12 units. This property is a gem with unlimited potential if you are looking to build. This rare r24 zoned property in unincorporated King County is something you don't want to miss! Come take a look and see all the possibilities, adjacent lot on half an acre can be purchased as well, pick up both and own an acre property with great zoning within city limits! Possible lot line adjustment or short plat, buyer to verify. If looking for a residential home this conveniently located three bedroom with two bath house is close to everything; freeways, the airport, Lake Washington, and downtown Seattle. This property is roomy enough to fit all your toys and the detached garage can be used as storage or can be built out as an ADU, whatever your needs come see this property before it's gone!

Home Facts

Single Family

2 Baths

3 Bedrooms

Built in 1926

Price Summary

1,400,000

$818 per Sq. Ft.

MLS #:

2495047

Last Updated:

March 27, 2026, 09:01 PM

Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

2

Full Bathrooms:

1

Interior

Living Area:

1,710 Sq. Ft.

Structure

Structure

Building Area:

1,710 Sq. Ft.

Year Built:

1926

Lot

Lot Size (Sq. Ft):

23,087

Finances & Disclosures

Finances

Price:

$1,400,000

Price per Sq. Ft:

$818 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 April 1, 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.