Sold284d on market
4230 90 Avenue SE
Mercer Island, WA, 98040 • 98040 • King County
$1,800,000
$1040/sqft
3Beds
2Baths
1,730Sqft
0.23 acLot
1969Built
Property DNA
Northwest Contemporary Style
Built 1969 · 57 years of history
North End
98040
Outdoor Living
Bath Off Primary · Dining Room · Fireplace · Skylight(s) · Vaulted Ceiling(s) · Walk-In Closet(s) · Water Heater
2 Fireplaces
Gas · Wood Burning · Main Level: 2 · Fireplace
2-Car Garage
Attached Garage
Market activity
Demand and pricing signals for this listing
22 views
People checking out this listing
1 saves
Buyers have saved this home
284 days on market
Established listing
$1,040/sqft
Price per square foot
About this home
Single Family · Built 1969
Come see this charming rambler nestled in one of the Island’s most sought-after walkable north end neighborhoods. Set on a generous, flat lot, this beautifully refreshed home offers effortless one-level living and seamless access to the best of the Island. With new floors, fresh paint and new stainless steel appliances this home is truly turnkey. The expansive, fully fenced, level backyard is a highlight — ideal for gardening, play, or hosting summer barbecues. Location is everything, and this home delivers. Just a short stroll to the MI Library, parks, scenic neighborhood walks & biking trails, you’ll love the lifestyle & convenience this neighborhood offers. First home or downsizing, come see why this gem is so special, welcome home!
Estimated monthly payment
Based on current rates
$11,208/month
Principal & Interest$8,808
Property Tax$1,800
Insurance$600
Down payment20% ($360,000)
3%50%
Est. 6.19% rate · 30yr fixed · $1,440,000 loan
Full calculator →At a glance
Key facts and listing details
TypeSingle Family Residence
Year Built1969
HeatingFireplace, Baseboard, Forced Air, Natural Gas
CoolingForced Air
Parking2 Attached Garage spaces
Lot10,123 sqft
Property
Home typeSingle Family
Sub-typeSingle Family Residence
StyleNorthwest Contemporary
ConditionGood
Year built1969
Stories1
Systems
HeatingFireplace, Baseboard, Forced Air, Natural Gas
CoolingForced Air
RoofComposition
ConstructionWood Siding
Water / SewerPublic, Company: City of Mercer Island / Sewer Connected, Company: City of Mercer Island
Parking & Outdoor
ParkingAttached Garage
Garage2 spaces
BasementNone
Fireplaces2
Lot10,123 sqft
Location & Tax
Neighborhood98040
ZoningR9.6
Annual tax$10,029
Parcel4457300140
Bathrooms & Fees
Full baths1
Features & details
12 categories of property features
Interior Features
Interior
Bath Off Primary
Dining Room
Appliances
Dishwasher(s)
Dryer(s)
Refrigerator(s)
Stove(s)/Range(s)
Washer(s)
Water Heater: Water tank
Water Heater Location: Garage
Flooring
Vinyl
Heating
Fireplace
Baseboard
Forced Air
Natural Gas
Cooling
Forced Air
Fireplace
Gas
Wood Burning
Main Level: 2
Fireplace
Windows
Skylight(s)
Exterior Features
Parking
Attached Garage
Construction
Wood Siding
Patio & Porch
Bath Off Primary
Dining Room
Fireplace
Skylight(s)
Vaulted Ceiling(s)
Walk-In Closet(s)
Water Heater
Lot Features
Paved
Fenced-Fully
Gas Available
Patio
Utilities
Xfinity
Room details
10 rooms detailed
Master Bedroom
MainBedroom
MainBedroom
MainBathroom Full
MainBathroom Three Quarter
MainDining Room
MainListing insights
Market data and value estimates
StatusSold
Days on market284
Est. value$2,117,300
Est. rent$3,866/mo
Tax rate0.82%
Price/sqft$1040
On marketJul 27, 2025
PostedJun 6, 2025
Last sold$1,800,000
MLS statusSold
MLS updatedJul 27, 2025
Tour days6
Views22
Favorites1
How are the schools in Mercer Island?
3 schools rated nearby
Location
Mercer Island, WA, 98040
Price history
5 events
DateEventPrice$/sqftSource
Jul 27, 2025Listing Removed$5,500$3Zillow Rentals
Jul 9, 2025Listed For Rent$5,500$3Zillow Rentals
Jun 26, 2025Sold$1,800,000$1,040NWMLS as distributed by MLS GRID
Jun 7, 2025Pending Sale$1,800,000$1,040NWMLS as distributed by MLS GRID
Jun 6, 2025Listed For Sale$1,800,000$1,040NWMLS as distributed by MLS GRID
Listing Removed$5,500
Jul 27, 2025•$3/sqft•Zillow Rentals
Listed For Rent$5,500
Jul 9, 2025•$3/sqft•Zillow Rentals
Sold$1,800,000
Jun 26, 2025•$1,040/sqft•NWMLS as distributed by MLS GRID
Pending Sale$1,800,000
Jun 7, 2025•$1,040/sqft•NWMLS as distributed by MLS GRID
Listed For Sale$1,800,000
Jun 6, 2025•$1,040/sqft•NWMLS as distributed by MLS GRID
Tax history
21 years of records
YearTax paidAssessed value
Apr 7, 2024$10,156$1,549,000
Apr 7, 2023$10,029$1,455,000
Apr 7, 2022$9,997$1,628,000
Apr 7, 2021$8,973$1,217,000
Apr 7, 2020$8,616$1,075,000
Apr 7, 2019$8,060$1,019,000
Apr 7, 2018$7,509$998,000
Apr 7, 2017$7,825$901,000
Apr 7, 2016$5,930$811,000
Apr 7, 2015$5,930$735,000
Apr 7, 2014$5,930$677,000
Apr 7, 2013$5,930$553,000
Apr 7, 2012—$510,000
Apr 7, 2011—$504,000
Apr 7, 2010—$544,000
Apr 7, 2009—$544,000
Apr 7, 2007—$495,000
Apr 7, 2006—$459,000
Apr 7, 2005—$418,000
Apr 7, 2001$3,435$359,000
Apr 7, 2000$3,444$326,000
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 15:38:52 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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