6221 S 129th Street

Seattle, WA 98178

  • 3 Bed

  • 1.5 Bath

  • 1710 SqFt

  • 1 DOM

  • Built: 1926

  • Status: Active

$1,400,000

X

6221 S 129th Street

Seattle 98178

$1400000

  • 3 Bed

  • 1.5 Bath

  • 1710 SqFt

  • 1 DOM

  • Built: 1926

  • Status: Active

Love this home?

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Srinivas Kasam

CEO & Founder

(650)533-3259

This property is a gem with unlimited potential. This great three bedroom with two bath house is close to everything; 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. Residing in a great location, the property is 0.53 acres in unincorporated King County, and is zoned r24, imagine what can be built on property; townhomes, apartment building, non profit, or senior housing. Possible lot line adjustment or short plat? Buyer to verify. Come take a look at see all the possibilities, live in the house while you build out the property, adjacent lot on half an acre as well, purchase both and think of all you can build on an acre property within city limits!

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Residence Information

  • 1710

  • 1/Gas

  • 3

  • 1

  • 1

  • 1.5

  • Composition

  • 12 - 2 Story

  • 1926

  • None

  • None

  • Pillar/Post/Pier

Features and Utilities

  • Dishwasher, Double Oven, Microwave, Refrigerator, Stove(s)/Range(s), Washer

  • Bath Off Primary, Ceiling Fan(s), Dining Room, Fireplace, Skylight(s)

  • Wood

  • Public

  • Available, Sewer Connected

Financial

  • 6953

  • Cash, Conventional

  • 03-20-2026

Comparable Information

  • 1

  • 1

  • Cash, Conventional

  • $1,400,000

  • $1,400,000

  • Mar 21, 2026 06:03

Schools

Map

Listing courtesy of Kelly Right RE of Seattle LLC.

The content relating to real estate for sale on this site comes in part from the IDX program of the NWMLS of Seattle, Washington. Real Estate listings held by brokerage firms other than this firm are marked with the NWMLS logo, and detailed information about these properties include the name of the listing's broker. Listing content is copyright © 2026 NWMLS of Seattle, Washington. All information provided is deemed reliable but is not guaranteed and should be independently verified. Kasamestates data last checked: Mar 21, 2026 00:11 | Listing last modified Mar 21, 2026 06:03. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.

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