Sold357d on market
15406 20th Avenue SW
Seattle, WA, 98166 • Old Burien • King County
$1,975,000
$663/sqft
3Beds
3Baths
2,980Sqft
0.55 acLot
1957Built
Property DNA
Waterfront Property
No Bank
Scenic Views
Lake · Territorial
Lake Burien
Old Burien
Outdoor Living
Built-In Vacuum · Concrete · Double Pane/Storm Window · Dining Room · Fireplace · French Doors · Hot Tub/Spa · Sauna · Security System · Skylight(s) · Walk-In Pantry · Water Heater
1 Fireplace
Gas · Main Level: 1 · Fireplace
3-Car Garage
Detached Garage · RV Parking
Hardwood & Marble Floors
Quality flooring throughout
This home is getting attention
Listed 357 days ago · 36 views
Market activity
Demand and pricing signals for this listing
36 views
People checking out this listing
357 days on market
Established listing
$663/sqft
Price per square foot
Selling Soon Prediction
ModerateThis home ranks in the top 50% 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 1957
A world of privacy, serenity & Lakefront + mtn views in this custom crafted home where visual reward & functionality reign. A major 1990 remodel infused a hint of Frank Lloyd Wright inspiration thru-out with dramatic lines, rounded surfaces & ceiling modulation - while appointed with modern features for easy living & entertaining inside & out. A chef's kitchen w/ granite counters, eat'g bar, 6 burner Dacor gas stove, walk-in pantry, etc. Lg adjoin'g dining area, sunken Living Rm w/ gas frplc & atrium-style window wall. Lg laundry rm & sep storage rm, Tankless Hot Wtr, Sauna, Aux. Pwr, Ht Pump, Det 3-car Gar + shop area. 2 concr patios, priv Hottub. Priv dock & secluded grounds w/irrigation system. A premier Lk Burien waterfront location.
Standout features identified
Our analysis highlights atrium-style window wall, secluded grounds, and tankless hot wtr as key attractions of this home.
Estimated monthly payment
Based on current rates
$12,298/month
Principal & Interest$9,665
Property Tax$1,975
Insurance$658
Down payment20% ($395,000)
3%50%
Est. 6.19% rate · 30yr fixed · $1,580,000 loan
Full calculator →At a glance
Key facts and listing details
TypeSingle Family Residence
Year Built1957
HeatingFireplace, Forced Air, Heat Pump, Electric, Natural Gas
CoolingForced Air, Heat Pump
Parking3 Garage spaces
Lot0.55 Acres
Property
Home typeSingle Family
Sub-typeSingle Family Residence
ConditionGood
Year built1957
Stories1
Systems
HeatingFireplace, Forced Air, Heat Pump, Electric, Natural Gas
CoolingForced Air, Heat Pump
RoofFlat
ConstructionWood Siding
Water / SewerPublic, Company: District #49 / Sewer Connected, Company: SW Suburban Sewer
Parking & Outdoor
ParkingDetached Garage, RV Parking
Garage3 spaces
BasementNone
Fireplaces1
Lot0.55 Acres
Location & Tax
NeighborhoodOld Burien
ZoningRS12000
Annual tax$15,978
Parcel2423039011
Bathrooms & Fees
Full baths2
Features & details
15 categories of property features
Interior Features
Interior
Central Vacuum
Dining Room
Sauna
Appliances
Dishwasher(s)
Disposal
Double Oven
Dryer(s)
Microwave(s)
Range
Refrigerator(s)
Stove(s)/Range(s)
Trash Compactor
Washer(s)
Garbage Disposal
Range/Oven
Water Heater: tankless
Flooring
Concrete
Hardwood
Marble
Carpet
Heating
Fireplace
Forced Air
Heat Pump
Electric
Natural Gas
Cooling
Forced Air
Heat Pump
Fireplace
Gas
Main Level: 1
Fireplace
Windows
Double Pane/Storm Window
Skylight(s)
Exterior Features
Parking
Detached Garage
RV Parking
Construction
Wood Siding
Patio & Porch
Built-In Vacuum
Concrete
Double Pane/Storm Window
Dining Room
Fireplace
French Doors
Hot Tub/Spa
Sauna
Security System
Skylight(s)
Walk-In Pantry
Water Heater
Lot Features
Dead End Street
Paved
Secluded
Cable TV
Dock
Fenced-Fully
High Speed Internet
Hot Tub/Spa
Patio
RV Parking
Sprinkler System
Security
Security System
Views
Lake
Territorial
Utilities
Comcast
Comcast
Other Equipment
Leased Equipment: None
Room details
12 rooms detailed
Master Bedroom
MainBedroom
MainBedroom
MainBathroom Full
MainBathroom Full
MainBathroom Three Quarter
MainListing insights
Market data and value estimates
StatusSold
Days on market357
Est. value$1,960,500
Est. rent$4,002/mo
Tax rate0.82%
Price/sqft$663
On marketMay 5, 2025
PostedOct 16, 2024
Last sold$1,975,000
MLS statusSold
MLS updatedMay 15, 2025
Tour days6
Views36
How are the schools in Seattle?
3 schools rated nearby
Location
Seattle, WA, 98166
Price history
4 events
DateEventPrice$/sqftSource
Apr 14, 2025Sold$1,975,000$663NWMLS as distributed by MLS GRID
Oct 25, 2024Pending Sale$1,950,000$654NWMLS as distributed by MLS GRID
Oct 16, 2024Listed For Sale$1,950,000$654NWMLS as distributed by MLS GRID
Oct 25, 2000Sold$700,000$235NWMLS as distributed by MLS GRID
Sold$1,975,000
Apr 14, 2025•$663/sqft•NWMLS as distributed by MLS GRID
Pending Sale$1,950,000
Oct 25, 2024•$654/sqft•NWMLS as distributed by MLS GRID
Listed For Sale$1,950,000
Oct 16, 2024•$654/sqft•NWMLS as distributed by MLS GRID
Sold$700,000
Oct 25, 2000•$235/sqft•NWMLS as distributed by MLS GRID
Tax history
21 years of records
YearTax paidAssessed value
Apr 7, 2024$16,878$1,538,000
Apr 7, 2023$15,978$1,396,000
Apr 7, 2022$15,869$1,476,000
Apr 7, 2021$15,172$1,244,000
Apr 7, 2020$13,918$1,100,000
Apr 7, 2019$15,573$1,243,000
Apr 7, 2018$15,257$1,317,000
Apr 7, 2017$16,566$1,196,000
Apr 7, 2016$11,646$1,057,000
Apr 7, 2015$11,646$967,000
Apr 7, 2014$11,646$842,000
Apr 7, 2013$11,646$795,000
Apr 7, 2012—$712,000
Apr 7, 2011—$799,000
Apr 7, 2010—$883,000
Apr 7, 2009—$883,000
Apr 7, 2007—$994,000
Apr 7, 2006—$980,000
Apr 7, 2005—$893,000
Apr 7, 2001$8,362$681,000
Apr 7, 2000$8,094$627,000
Nearby homes
Neighborhood details
Local context around this listing
Seattle, WA • King County
Nearby neighborhoods
Beverly ParkBoulevard ParkEvansvilleGregory HeightsIngleseaMount ViewOld BurienShorewoodSouthern HeightsSunnydale
Nearby cities
AuburnBellevueBothellFederal WayKentKirklandRedmondRenton
Nearby zip codes
9806298146981489816698168
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Based on information submitted to the MLS GRID as of 2026-04-07 07:43:27 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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