6221 S 129th Street, Seattle, WA, 98178
About This Home
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 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!
Getting Around
Car-Dependent
Some Transit
Somewhat BikeableSchools
Construction
Condition
- Year built: 1926
Materials
- Roof: Composition
- Construction materials: Wood Siding
Type & Style
- Home type: SingleFamily
- Architectural style: 2 Story
- Property subType: Single Family Residence
Interior
Appliances
- Appliances included: Dishwasher,Double Oven,Microwave,Refrigerator,Stove(s)/Range(s),Washer,Dishwasher(s),Microwave(s),Refrigerator(s),Washer(s)
Basement
- Basement: None
Bathroom Full
- Level: Main
Bedroom
- Level: Second
Bedroom
- Level: Second
Bedrooms & Bathrooms
- Bedrooms: 3
- Bathrooms: 2
- Full bathrooms: 1
- 1/2 bathrooms: 1
- Main level bathrooms: 2
- Main level bedrooms: 1
Features
- Bath Off Primary,Ceiling Fan(s),Dining Room
- Window features: Skylight(s)
- Flooring: Ceramic Tile,Hardwood
- Number of fireplaces: 1
- Fireplace features: Wood Burning,Main Level: 1,Fireplace
- Fireplace: Yes
Heating & Cooling
- Heating features: Fireplace,Fireplace Insert,Wall Furnace,Electric,Wood
- Cooling features: None
Interior Area
- Total structure area: 1,710
- Total interior livable area: 1,710 sqft
Living Room
- Level: Main
Master Bedroom
- Level: Main
Other
- Level: Main
Property
Details
- Parcel number: 2172000590
- Zoning: R24
- Zoning description: Jurisdiction: County
- Special condition: Standard
Features
- Levels: Two
- Stories: 2
- Entry location: Main
- Patio & porch: Bath Off Primary,Ceiling Fan(s),Dining Room,Fireplace,Skylight(s)
- Topography of land: Level
- Residential vegetation: Brush,Fruit Trees,Garden Space,Wooded
Lot
- Lot size: 0.53 Acres
- Features: Curbs,Paved,Secluded,Sidewalk,Value In Land,Cabana/Gazebo,Fenced-Partially,Gated Entry,Outbuildings
Parking
- Total spaces: 4
- Parking features: Driveway,Detached Garage,Off Street
- Has garage: Yes
- Covered spaces: 4
Climate Risk is Financial Risk
Every home has a financial story beyond the listing price. Below, you’ll see the climate risks that could affect this property — and in Bills & Affordability, how those risks may influence repairs, insurance, utilities, and long-term value.
Biggest Threats for This Home
- Earthquake
- Heat Wave
- Inland Flooding
How This Home’s Risks Compare
FEMA Declared Disasters in King County and Washington
Understanding the Costs
Financial advisors generally recommend spending no more than 30% of your gross household income on housing costs. In practice, many households stretch to 35% or beyond — especially in high-cost markets.
Estimated Costs Today
| Monthly | Annual | |
|---|---|---|
| Mortgage | $7,079 | $84,948 |
| Home Insurance * | $283 | $3,396 |
| Property Taxes | $1,319 | $15,828 |
| Electricity | $149 | $1,793 |
| Total | $8,830 | $105,960 |
Income You'd Need if You Spent...
Washington FAIR Plan Programs
How Costs Could Change Over Time
Climate risk is quickly impacting all of the major home ownership costs. Adjust the growth rates and percentage of income spent on housing below to see how your housing costs could change over the next 10 years — and what income you'd need to keep up.
Comparing Against the Market
Price Per Sq Ft
vs Other Active Listings
Avg $/sqft
vs Homes Sold Last Month
Median $/sqft
Current Market Trends
Median Price Per Square Foot
The median price per square foot of homes sold in this area each month. Compare this to this listing's price per square foot to gauge whether the home is priced in line with recent sales.
Historicals for This Listing
Zestimate History ($/sqft)
Price History
| Date | Event | Price |
|---|---|---|
| 2026-03-21 | Listed for sale | $1,400,000 |
| 2005-09-30 | Sold | $260,000 |
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