Sold194d on market
29851 12th Avenue SW
Federal Way, WA, 98023 • Adelaide • King County
$1,230,000
$261/sqft
4Beds
4Baths
4,720Sqft
0.34 acLot
1991Built
Property DNA
Waterfront Property
Direct water access
Scenic Views
Sound · Territorial
Traditional Style
Built 1991 · 35 years of history
Marine View Park
Adelaide
Outdoor Living
Fireplace · Water Heater
2 Fireplaces
Lower Level: 1 · Main Level: 1 · Fireplace
4-Car Garage
Attached Carport · Attached Garage
Hardwood & Marble & Stone Floors
Quality flooring throughout
This home is getting attention
Listed 194 days ago · 13 views
Market activity
Demand and pricing signals for this listing
13 views
People checking out this listing
194 days on market
Established listing
$261/sqft
Price per square foot
Selling Soon Prediction
HighThis home ranks in the top 14% 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 1991
Masterpiece home and original builder's home of Marine View Estates.Sited on an impressive gated lot with circular drive and portico. Breath-taking views of the Puget Sound with community beach access.Home is a thoughtful combination of timeless traditional architecture,extraordinary build quality and a desirable open floor plan.Eye-catching street presence coupled with a grand entry notes the elegance of this exceptional property.High ceilings, quality woodwork,impressive volume throughout this entertainer’s dream.Sought-after one level living with main floor luxurious primary suite provides an own oasis with updated bath and view deck.3 car garage with car charger.Special feature, first mortgage at $707,000 is assumable at 2.69%!!!
Standout features identified
Our analysis highlights one level living, desirable open floor plan, and view deck as key attractions of this home.
Estimated monthly payment
Based on current rates
$7,627/month
Principal & Interest$5,987
Property Tax$1,230
Insurance$410
Down payment20% ($246,000)
3%50%
Est. 6.14% rate · 30yr fixed · $984,000 loan
Full calculator →At a glance
Key facts and listing details
TypeSingle Family Residence
Year Built1991
HeatingFireplace, 90%+ High Efficiency, Electric, Natural Gas
Parking4 Attached Garage spaces
Lot0.34 Acres
Property
Home typeSingle Family
Sub-typeSingle Family Residence
StyleTraditional
Year built1991
Stories1
Systems
HeatingFireplace, 90%+ High Efficiency, Electric, Natural Gas
RoofMetal
ConstructionBrick, Wood Products
Water / SewerPublic / Sewer Connected
Parking & Outdoor
ParkingAttached Carport, Attached Garage
Garage4 spaces
BasementDaylight,None
Fireplaces2
Lot0.34 Acres
Location & Tax
NeighborhoodAdelaide
Annual tax$12,660
Parcel5153200105
Bathrooms & Fees
Full baths4
Features & details
9 categories of property features
Interior Features
Appliances
Dishwasher(s)
Disposal
Double Oven
Dryer(s)
Microwave(s)
Refrigerator(s)
Trash Compactor
Washer(s)
Garbage Disposal
Water Heater: Gas
Water Heater Location: Hvac Room
Flooring
Hardwood
Marble
Stone
Vinyl
Carpet
Heating
Fireplace
90%+ High Efficiency
Electric
Natural Gas
Fireplace
Lower Level: 1
Main Level: 1
Fireplace
Exterior Features
Parking
Attached Carport
Attached Garage
Construction
Brick
Wood Products
Patio & Porch
Fireplace
Water Heater
Lot Features
Paved
Cabana/Gazebo
Deck
Fenced-Fully
Fenced-Partially
Gated Entry
Patio
Sprinkler System
Views
Sound
Territorial
Room details
18 rooms detailed
Master Bedroom
MainBedroom
MainBedroom
LowerBedroom
LowerBathroom Full
MainBathroom Full
MainListing insights
Market data and value estimates
StatusSold
Days on market194
Est. value$1,450,500
Est. rent$5,813/mo
Tax rate0.82%
Price/sqft$261
On marketSep 17, 2025
PostedAug 6, 2025
Last sold$1,230,000
MLS statusSold
MLS updatedOct 25, 2025
Tour days6
Views13
How are the schools in Federal Way?
3 schools rated nearby
Location
Federal Way, WA, 98023
Price history
7 events
DateEventPrice$/sqftSource
Sep 24, 2025Sold$1,230,000$261NWMLS as distributed by MLS GRID
Aug 17, 2025Pending Sale$1,295,000$274NWMLS as distributed by MLS GRID
Aug 6, 2025Listed For Sale$1,295,000$274NWMLS as distributed by MLS GRID
Aug 4, 2021Sold$1,235,000$262NWMLS as distributed by MLS GRID
Jul 4, 2021Pending Sale$1,299,000$275NWMLS as distributed by MLS GRID
Jun 23, 2021Price Change$1,299,000$275NWMLS as distributed by MLS GRID
Jun 11, 2021Listed For Sale$1,349,000$286NWMLS as distributed by MLS GRID
Sold$1,230,000
Sep 24, 2025•$261/sqft•NWMLS as distributed by MLS GRID
Pending Sale$1,295,000
Aug 17, 2025•$274/sqft•NWMLS as distributed by MLS GRID
Listed For Sale$1,295,000
Aug 6, 2025•$274/sqft•NWMLS as distributed by MLS GRID
Sold$1,235,000
Aug 4, 2021•$262/sqft•NWMLS as distributed by MLS GRID
Pending Sale$1,299,000
Jul 4, 2021•$275/sqft•NWMLS as distributed by MLS GRID
Price Change$1,299,000
Jun 23, 2021•$275/sqft•NWMLS as distributed by MLS GRID
Listed For Sale$1,349,000
Jun 11, 2021•$286/sqft•NWMLS as distributed by MLS GRID
Tax history
21 years of records
YearTax paidAssessed value
Apr 7, 2024$12,694$1,302,000
Apr 7, 2023$12,661$1,177,000
Apr 7, 2022$12,269$1,270,000
Apr 7, 2021$11,189$1,004,000
Apr 7, 2020$10,171$856,000
Apr 7, 2019$9,744$826,000
Apr 7, 2018$9,183$807,000
Apr 7, 2017$10,363$736,000
Apr 7, 2016$9,000$714,000
Apr 7, 2015$9,000$671,000
Apr 7, 2014$9,000$627,000
Apr 7, 2013$9,000$570,000
Apr 7, 2012—$530,000
Apr 7, 2011—$565,000
Apr 7, 2010—$672,000
Apr 7, 2009—$672,000
Apr 7, 2007—$702,000
Apr 7, 2006—$667,000
Apr 7, 2005—$625,000
Apr 7, 2001$6,921$527,000
Apr 7, 2000$6,675$490,000
Nearby homes
Neighborhood details
Local context around this listing
Federal Way, WA • King County
Nearby neighborhoods
AdelaideAlderbrookCampus HighlandsLaurelwoodMadronaMirror LakeRedondoSteel LakeTwin LakesWest Campus
Nearby cities
AuburnBellevueBothellFederal WayKentKirklandRedmondRenton
Nearby zip codes
98003980239806398093
Similar homes
Based on information submitted to the MLS GRID as of 2026-04-07 12:58:44 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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