Sold206d on market
8380 SE 43rd Street
Mercer Island, WA, 98040 • 98040 • King County
$2,770,000
$660/sqft
5Beds
5Baths
4,200Sqft
0.32 acLot
2003Built
Property DNA
Mid Island
98040
Outdoor Living
Second Primary Bedroom · Bath Off Primary · Double Pane/Storm Window · Dining Room · Fireplace · French Doors · Security System · Vaulted Ceiling(s) · Walk-In Closet(s) · Water Heater
2 Fireplaces
Gas · Main Level: 2 · Fireplace
3-Car Garage
Attached Garage
Ceramic Tile & Stone Floors
Quality flooring throughout
Market activity
Demand and pricing signals for this listing
17 views
People checking out this listing
206 days on market
Established listing
$660/sqft
Price per square foot
About this home
Single Family · Built 2003
Refined luxury in this exceptional Mercer Island residence, located in a desirable mid-Island neighborhood. Thoughtfully crafted for comfort and elegance, the open layout features soaring ceilings and abundant natural light. The gourmet kitchen is outfitted with premium appliances and finishes—perfect for hosting or everyday culinary pursuits. Two generous primary suites offer privacy and flexibility, ideal for extended household needs or guests. Rich plank and stone flooring, custom millwork, wainscoting, and dual fireplaces add timeless beauty and warmth. Enjoy seamless indoor-outdoor living with a landscaped yard, pergola-covered patio, and an expansive deck—an ideal setting for gatherings, quiet reflection, or seasonal celebration.
Standout features identified
Our analysis highlights landscaped yard, pergola-covered patio, and dual fireplaces as key attractions of this home.
Estimated monthly payment
Based on current rates
$17,248/month
Principal & Interest$13,555
Property Tax$2,770
Insurance$923
Down payment20% ($554,000)
3%50%
Est. 6.19% rate · 30yr fixed · $2,216,000 loan
Full calculator →At a glance
Key facts and listing details
TypeSingle Family Residence
Year Built2003
HeatingFireplace, 90%+ High Efficiency, Electric, Natural Gas
CoolingForced Air
Parking3 Attached Garage spaces
Lot0.32 Acres
Property
Home typeSingle Family
Sub-typeSingle Family Residence
Year built2003
Stories2
Systems
HeatingFireplace, 90%+ High Efficiency, Electric, Natural Gas
CoolingForced Air
RoofComposition
ConstructionStucco, Wood Products
Water / SewerPublic, Company: City of Mercer Island / Sewer Connected, Company: City of Mercer Island
Parking & Outdoor
ParkingAttached Garage
Garage3 spaces
BasementDaylight,Finished
Fireplaces2
Lot0.32 Acres
Location & Tax
Neighborhood98040
ZoningR-9.6
Annual tax$19,768
Parcel9365700268
Bathrooms & Fees
Full baths4
Features & details
12 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: Tankless
Water Heater Location: Garage
Flooring
Ceramic Tile
Laminate
Stone
Carpet
Heating
Fireplace
90%+ High Efficiency
Electric
Natural Gas
Cooling
Forced Air
Fireplace
Gas
Main Level: 2
Fireplace
Windows
Double Pane/Storm Window
Exterior Features
Parking
Attached Garage
Construction
Stucco
Wood Products
Patio & Porch
Second Primary Bedroom
Bath Off Primary
Double Pane/Storm Window
Dining Room
Fireplace
French Doors
Security System
Vaulted Ceiling(s)
Walk-In Closet(s)
Water Heater
Lot Features
Cul-De-Sac
Dead End Street
Paved
Cable TV
Deck
Fenced-Partially
High Speed Internet
Patio
Sprinkler System
Security
Security System
Room details
18 rooms detailed
Master Bedroom
MainMaster Bedroom
Bedroom
Bedroom
Bedroom
LowerBathroom Full
Listing insights
Market data and value estimates
StatusSold
Days on market206
Est. value$2,800,400
Est. rent$7,688/mo
Tax rate0.82%
Price/sqft$660
On marketJul 14, 2025
PostedJun 4, 2025
Last sold$2,770,000
MLS statusSold
MLS updatedOct 13, 2025
Tour days6
Views17
How are the schools in Mercer Island?
3 schools rated nearby
Location
Mercer Island, WA, 98040
Price history
15 events
DateEventPrice$/sqftSource
Sep 12, 2025Sold$2,770,000$660NWMLS as distributed by MLS GRID
Aug 20, 2025Pending Sale$2,900,000$690NWMLS as distributed by MLS GRID
Aug 20, 2025Listed For Sale$2,900,000$690NWMLS as distributed by MLS GRID
Nov 5, 2020Sold$2,250,000$536NWMLS as distributed by MLS GRID
Oct 6, 2020Pending Sale$2,298,000$547COMPASS
Aug 13, 2020Price Change$2,298,000$547COMPASS
Jun 25, 2020Price Change$2,338,000$557John L Scott Real Estate
Apr 7, 2020Listed For Sale$2,388,000$569John L Scott Real Estate
Jul 26, 2013Sold$1,350,000$321NWMLS as distributed by MLS GRID
Jun 17, 2013Pending Sale$1,398,000$333Coldwell Banker Bain
Apr 10, 2013Listed For Sale$1,398,000$333Coldwell Banker Bain
Dec 21, 2010Listing Removed$1,425,000$339Capstone Ventures Real Estate
Nov 6, 2010Listed For Sale$1,425,000$339John L Scott Real Estate
May 31, 2006Sold$1,375,000$327Public Record
Apr 11, 2003Sold$350,000$83Public Record
Sold$2,770,000
Sep 12, 2025•$660/sqft•NWMLS as distributed by MLS GRID
Pending Sale$2,900,000
Aug 20, 2025•$690/sqft•NWMLS as distributed by MLS GRID
Listed For Sale$2,900,000
Aug 20, 2025•$690/sqft•NWMLS as distributed by MLS GRID
Sold$2,250,000
Nov 5, 2020•$536/sqft•NWMLS as distributed by MLS GRID
Pending Sale$2,298,000
Oct 6, 2020•$547/sqft•COMPASS
Price Change$2,298,000
Aug 13, 2020•$547/sqft•COMPASS
Price Change$2,338,000
Jun 25, 2020•$557/sqft•John L Scott Real Estate
Listed For Sale$2,388,000
Apr 7, 2020•$569/sqft•John L Scott Real Estate
Sold$1,350,000
Jul 26, 2013•$321/sqft•NWMLS as distributed by MLS GRID
Pending Sale$1,398,000
Jun 17, 2013•$333/sqft•Coldwell Banker Bain
Listed For Sale$1,398,000
Apr 10, 2013•$333/sqft•Coldwell Banker Bain
Listing Removed$1,425,000
Dec 21, 2010•$339/sqft•Capstone Ventures Real Estate
Listed For Sale$1,425,000
Nov 6, 2010•$339/sqft•John L Scott Real Estate
Sold$1,375,000
May 31, 2006•$327/sqft•Public Record
Sold$350,000
Apr 11, 2003•$83/sqft•Public Record
Tax history
21 years of records
YearTax paidAssessed value
Apr 7, 2024$19,769$3,018,000
Apr 7, 2023$19,523$2,835,000
Apr 7, 2022$19,454$3,171,000
Apr 7, 2021$17,458$2,370,000
Apr 7, 2020$16,758$2,093,000
Apr 7, 2019$16,412$2,077,000
Apr 7, 2018$15,282$2,033,000
Apr 7, 2017$14,701$1,694,000
Apr 7, 2016$11,131$1,525,000
Apr 7, 2015$11,131$1,381,000
Apr 7, 2014$11,131$1,272,000
Apr 7, 2013$11,131$1,142,000
Apr 7, 2012—$1,053,000
Apr 7, 2011—$1,040,000
Apr 7, 2010—$1,090,000
Apr 7, 2009—$1,090,000
Apr 7, 2007—$1,282,000
Apr 7, 2006—$1,280,000
Apr 7, 2005—$1,166,000
Apr 7, 2001$2,509$262,000
Apr 7, 2000$2,221$210,000
Nearby homes
Neighborhood details
Local context around this listing
Mercer Island, WA • King County
Nearby cities
AuburnBellevueBothellFederal WayKentKirklandRedmondRenton
Nearby zip codes
98040
Similar homes
Based on information submitted to the MLS GRID as of 2026-04-07 10:08:44 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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