Sold297d on market
18440 4th Avenue SW
Normandy Park, WA, 98166 • 98166 • King County
$1,825,000
$389/sqft
4Beds
5Baths
4,695Sqft
0.39 acLot
1978Built
Property DNA
Waterfront Property
Direct water access
Scenic Views
Sound · Territorial
Contemporary Style
Built 1978 · 48 years of history
Normandy Park
98166
Outdoor Living
Bath Off Primary · Ceramic Tile · Concrete · Double Pane/Storm Window · Dining Room · Fireplace · Fireplace (Primary Bedroom) · French Doors · Hot Tub/Spa · Walk-In Pantry · Water Heater
2 Fireplaces
Wood Burning · Main Level: 2 · Fireplace
Special Features
ADU Beds: 1 · ADU Baths: 1
4-Car Garage
Attached Carport · Driveway · Attached Garage · RV Parking
This home is getting attention
Listed 297 days ago · 9 views
Market activity
Demand and pricing signals for this listing
9 views
People checking out this listing
297 days on market
Established listing
$389/sqft
Price per square foot
Selling Soon Prediction
ModerateThis home ranks in the top 45% 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 1978
Modern coastal living with timeless elegance. Elevated with designer finishes by Terrain Signature Properties, this 4,695 SF Normandy Park home captures stunning Puget Sound & Olympic views. A flexible 3BD/4BA layout includes 2 spacious bonus rooms w/ closets—ideal for guests, office, or play. The upper-level primary retreat offers a spa-like ensuite, walk-in closet & deck access. Downstairs enjoy multigenerational comfort, refined indoor-outdoor living with over 9’ vaulted ceilings that frame a full guest suite with kitchenette, rec room and storage/art studio. Step outside to a 1,200 SF view deck, spa, and lush gardens—designed for both entertaining and everyday serenity—minutes to beach, nature trails & airport.
Standout features identified
Our analysis highlights view deck, walk-in closet, and spacious bonus rooms as key attractions of this home.
Estimated monthly payment
Based on current rates
$11,364/month
Principal & Interest$8,931
Property Tax$1,825
Insurance$608
Down payment20% ($365,000)
3%50%
Est. 6.19% rate · 30yr fixed · $1,460,000 loan
Full calculator →At a glance
Key facts and listing details
TypeSingle Family Residence
Year Built1978
HeatingFireplace, Forced Air, Electric, Natural Gas
Parking4 Attached Garage spaces
Lot0.39 Acres
Property
Home typeSingle Family
Sub-typeSingle Family Residence
StyleContemporary
ConditionVery Good
Year built1978
Systems
HeatingFireplace, Forced Air, Electric, Natural Gas
RoofTorch Down
ConstructionCement/Concrete, Wood Products
Water / SewerPublic, Company: Highline / Septic Tank, Company: Septic
Parking & Outdoor
ParkingAttached Carport, Driveway, Attached Garage, RV Parking
Garage4 spaces
BasementDaylight,Finished
Fireplaces2
Lot0.39 Acres
Location & Tax
Neighborhood98166
ZoningR7.2
Annual tax$15,227
Parcel3123049275
Bathrooms & Fees
Full baths2
Features & details
14 categories of property features
Interior Features
Interior
Bath Off Primary
Dining Room
Appliances
Dishwasher(s)
Disposal
Double Oven
Dryer(s)
Microwave(s)
Refrigerator(s)
Stove(s)/Range(s)
Trash Compactor
Washer(s)
Garbage Disposal
Water Heater: Gas & Electric
Water Heater Location: Utility Room & Laundry Room
Flooring
Ceramic Tile
Concrete
Engineered Hardwood
Vinyl Plank
Carpet
Heating
Fireplace
Forced Air
Electric
Natural Gas
Fireplace
Wood Burning
Main Level: 2
Fireplace
Windows
Double Pane/Storm Window
Exterior Features
Parking
Attached Carport
Driveway
Attached Garage
RV Parking
Construction
Cement/Concrete
Wood Products
Patio & Porch
Bath Off Primary
Ceramic Tile
Concrete
Double Pane/Storm Window
Dining Room
Fireplace
Fireplace (Primary Bedroom)
French Doors
Hot Tub/Spa
Walk-In Pantry
Water Heater
Lot Features
Curbs
Paved
Sidewalk
Cable TV
Deck
Fenced-Fully
Gas Available
High Speed Internet
Hot Tub/Spa
Patio
RV Parking
Views
Sound
Territorial
Utilities
Xfinity
Other Equipment
Leased Equipment: No
Other Structures
ADU Beds: 1
ADU Baths: 1
Room details
17 rooms detailed
Master Bedroom
MainBedroom
MainBedroom
MainBathroom Three Quarter
LowerBathroom Three Quarter
MainBathroom Full
MainListing insights
Market data and value estimates
StatusSold
Days on market297
Est. value$1,821,700
Est. rent$4,922/mo
Tax rate0.82%
Price/sqft$389
On marketJun 7, 2025
PostedApr 16, 2025
Last sold$1,825,000
MLS statusSold
MLS updatedJul 14, 2025
Tour days6
Views9
How are the schools in Normandy Park?
3 schools rated nearby
Location
Normandy Park, WA, 98166
Price history
7 events
DateEventPrice$/sqftSource
Jun 13, 2025Sold$1,825,000$389NWMLS as distributed by MLS GRID
May 27, 2025Pending Sale$1,895,000$404NWMLS as distributed by MLS GRID
Apr 16, 2025Listed For Sale$1,895,000$404NWMLS as distributed by MLS GRID
Dec 20, 2024Sold$1,000,000$213NWMLS as distributed by MLS GRID
Dec 16, 2024Pending Sale$1,290,000$275NWMLS as distributed by MLS GRID
Oct 28, 2024Listed For Sale$1,290,000$275NWMLS as distributed by MLS GRID
Dec 20, 2002Sold$480,000$102NWMLS as distributed by MLS GRID
Sold$1,825,000
Jun 13, 2025•$389/sqft•NWMLS as distributed by MLS GRID
Pending Sale$1,895,000
May 27, 2025•$404/sqft•NWMLS as distributed by MLS GRID
Listed For Sale$1,895,000
Apr 16, 2025•$404/sqft•NWMLS as distributed by MLS GRID
Sold$1,000,000
Dec 20, 2024•$213/sqft•NWMLS as distributed by MLS GRID
Pending Sale$1,290,000
Dec 16, 2024•$275/sqft•NWMLS as distributed by MLS GRID
Listed For Sale$1,290,000
Oct 28, 2024•$275/sqft•NWMLS as distributed by MLS GRID
Sold$480,000
Dec 20, 2002•$102/sqft•NWMLS as distributed by MLS GRID
Tax history
21 years of records
YearTax paidAssessed value
Apr 7, 2024$15,987$1,325,000
Apr 7, 2023$15,527$1,234,000
Apr 7, 2022$13,694$1,150,000
Apr 7, 2021$13,206$1,016,000
Apr 7, 2020$12,239$907,000
Apr 7, 2019$11,710$875,000
Apr 7, 2018$10,470$843,000
Apr 7, 2017$11,122$757,000
Apr 7, 2016$8,446$710,000
Apr 7, 2015$8,446$673,000
Apr 7, 2014$8,446$591,000
Apr 7, 2013$8,446$517,000
Apr 7, 2012—$523,000
Apr 7, 2011—$544,000
Apr 7, 2010—$586,000
Apr 7, 2009—$586,000
Apr 7, 2007—$593,000
Apr 7, 2006—$571,000
Apr 7, 2005—$529,000
Apr 7, 2001$4,769$392,000
Apr 7, 2000$4,570$359,000
Nearby homes
Neighborhood details
Local context around this listing
Normandy Park, WA • King County
Nearby cities
AuburnBellevueBothellFederal WayKentKirklandRedmondRenton
Nearby zip codes
98166
Similar homes
Based on information submitted to the MLS GRID as of 2026-04-07 06:08:32 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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