6221 S 129th Street, Seattle, WA 98178

• 3 beds |
• 2 baths |
• 1,710 sqft

Property Description

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, there is also an adjacent property on half an acre with two homes, one is a 3 bedroom 1 bath, the other is a studio/tiny home and can be purchased as well, pick up both properties and own an acre property with r24 zoning. 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!

Listing Status:

Active

Data Last Updated:

May 20, 2026 at 2:19PM

Listing Office:

Kelly Right RE of Seattle LLC : 206-525-5235

Listing Agent:

Nicole Finamore : 206-525-5235

MLS ID:

2495047

Interior

• General: Bath Off PrimaryCeiling Fan(s)Dining RoomFireplaceSkylight(s)
• Appliances: DishwasherDouble OvenMicrowaveRefrigeratorStove(s)/Range(s)Washer
• Basement: None
• Flooring: Ceramic TileHardwood
• A/C: None
• Heating: Fireplace InsertWall Furnace
• Fireplace: Wood BurningFireplaceFireplaces: 1

Exterior

• General: Wood
• Parking: DrivewayDetached GarageOff StreetParking spaces: 4

Construction

• Roofing: Composition
• General: TwoPillar/Post/Pier

Location

• HOA Amenities: 0.0
• Originating MLS: nwmls
• School District: Renton
• County: King

Lot

• Topography: Level
• Zoning: 2172000590

Utilities

• Water: Public
• Sewer: AvailableSewer Connected

Financial

• Source: nwmls