For Sale17d on marketHistoric · 100 yrs
6221 S 129th Street
Seattle, WA, 98178 • 98178 • King County
$1,400,000
$819/sqft
Down payment assistance available
3Beds
2Baths
1,710Sqft
0.53 acLot
1926Built
Property DNA
2 Story Style
Built 1926 · 100 years of history
Skyway
98178
Outdoor Living
Bath Off Primary · Ceiling Fan(s) · Dining Room · Fireplace · Skylight(s)
1 Fireplace
Wood Burning · Main Level: 1 · Fireplace
Garage
Driveway · Detached Garage · Off Street
Ceramic Tile & Hardwood Floors
Quality flooring throughout
This home is getting attention
Listed 17 days ago · 238 views · 11 saves
Market activity
Demand and pricing signals for this listing
238 views
People checking out this listing
11 saves
Buyers have saved this home
17 days on market
Recently listed
$819/sqft
Price per square foot
Selling Soon Prediction
ModerateThis home ranks in the top 43% of listings most likely to go under contract soon, based on market activity and demand signals.
Likelihood score
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About this home
Single Family · Built 1926 · Historic
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!
Estimated monthly payment
Based on current rates
$8,718/month
Principal & Interest$6,851
Property Tax$1,400
Insurance$467
Down payment20% ($280,000)
3%50%
Est. 6.19% rate · 30yr fixed · $1,120,000 loan
Full calculator →At a glance
Key facts and listing details
TypeSingle Family Residence
Year Built1926
HeatingFireplace, Fireplace Insert, Wall Furnace, Electric, Wood
CoolingNone
Parking4 Garage spaces
Lot0.53 Acres
Days on Zillow17 Days
Price/sqft$819
Property
Home typeSingle Family
Sub-typeSingle Family Residence
Style2 Story
Year built1926
Stories2
Systems
HeatingFireplace, Fireplace Insert, Wall Furnace, Electric, Wood
CoolingNone
RoofComposition
ConstructionWood Siding
Water / SewerPublic, Company: Skyway Water and Sewer / Available, Sewer Connected, Company: Skyway Water and Sewer
Parking & Outdoor
ParkingDriveway, Detached Garage, Off Street
BasementNone
Fireplaces1
Lot0.53 Acres
Location & Tax
Neighborhood98178
ZoningR24
Annual tax$6,953
Parcel2172000590
Bathrooms & Fees
Full baths1
Features & details
11 categories of property features
Interior Features
Interior
Bath Off Primary
Ceiling Fan(s)
Dining Room
Appliances
Dishwasher
Double Oven
Microwave
Refrigerator
Stove(s)/Range(s)
Washer
Dishwasher(s)
Microwave(s)
Refrigerator(s)
Washer(s)
Flooring
Ceramic Tile
Hardwood
Heating
Fireplace
Fireplace Insert
Wall Furnace
Electric
Wood
Cooling
None
Fireplace
Wood Burning
Main Level: 1
Fireplace
Windows
Skylight(s)
Exterior Features
Parking
Driveway
Detached Garage
Off Street
Construction
Wood Siding
Patio & Porch
Bath Off Primary
Ceiling Fan(s)
Dining Room
Fireplace
Skylight(s)
Lot Features
Curbs
Paved
Secluded
Sidewalk
Value In Land
Cabana/Gazebo
Fenced-Partially
Gated Entry
Outbuildings
Room details
11 rooms detailed
Master Bedroom
MainBedroom
SecondBedroom
SecondBathroom Full
MainOther
MainDen Office
SecondListing insights
Market data and value estimates
StatusFor Sale
Days on market17
Est. value$1,343,100
Est. rent$2,691/mo
Tax rate0.82%
Price/sqft$819
On marketMar 19, 2026
PostedMar 21, 2026
Last sold$260,000
MLS statusActive
MLS updatedMar 27, 2026
Tour days9
Views238
Favorites11
How are the schools in Seattle?
3 schools rated nearby
Location
Seattle, WA, 98178
Price history
2 events
DateEventPrice$/sqftSource
Mar 21, 2026Listed For Sale$1,400,000$819NWMLS as distributed by MLS GRID
Sep 30, 2005Sold$260,000$152Public Record
Listed For Sale$1,400,000
Mar 21, 2026•$819/sqft•NWMLS as distributed by MLS GRID
Sold$260,000
Sep 30, 2005•$152/sqft•Public Record
Tax history
21 years of records
YearTax paidAssessed value
Apr 7, 2024$6,953$605,000
Apr 7, 2023$5,810$476,000
Apr 7, 2022$5,611$513,000
Apr 7, 2021$5,361$421,000
Apr 7, 2020$4,972$372,000
Apr 7, 2019$4,941$370,000
Apr 7, 2018$4,604$354,000
Apr 7, 2017$4,262$281,000
Apr 7, 2016$3,054$242,000
Apr 7, 2015$3,054$222,000
Apr 7, 2014$3,054$201,000
Apr 7, 2013$3,054$166,000
Apr 7, 2012—$172,000
Apr 7, 2011—$224,000
Apr 7, 2010—$254,000
Apr 7, 2009—$254,000
Apr 7, 2007—$272,000
Apr 7, 2006—$142,000
Apr 7, 2005—$127,000
Apr 7, 2001$1,483$113,000
Apr 7, 2000$1,542$111,000
Nearby homes
Neighborhood details
Local context around this listing
Seattle, WA • King County
Nearby cities
AuburnBellevueBothellFederal WayKentKirklandRedmondRenton
Nearby zip codes
98178
Similar homes
Based on information submitted to the MLS GRID as of 2026-04-07 09:38:22 PDT. 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. [Click here for more information](/mls-disclaimers/#39)
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