Sold111d on market
4817 91st Avenue SE
Mercer Island, WA, 98040 • 98040 • King County
$2,100,000
$915/sqft
5Beds
3Baths
2,296Sqft
0.17 acLot
1961Built
Property DNA
Ellis Pond
98040
Outdoor Living
Bath Off Primary · Double Pane/Storm Window · Dining Room · Fireplace · French Doors · Security System · Skylight(s) · Walk-In Closet(s) · Walk-In Pantry · Water Heater
1 Fireplace
Wood Burning · Main Level: 1 · Fireplace
Garage
Attached Garage
Ceramic Tile & Hardwood Floors
Quality flooring throughout
This home is getting attention
Listed 111 days ago · 36 views
Market activity
Demand and pricing signals for this listing
36 views
People checking out this listing
111 days on market
Established listing
$915/sqft
Price per square foot
Selling Soon Prediction
HighThis home ranks in the top 30% of listings most likely to go under contract soon, based on market activity and demand signals.
Likelihood score
Want the full market analysis?
Get the detailed selling prediction score, comparable sales data, and price trend forecast for this property.
Free · Delivered to your inbox in minutes
About this home
Single Family · Built 1961
Welcome to this Mid-Island Gem! Nestled on a quiet cul-de-sac, this inviting home delivers comfort, convenience and truly checks all the boxes. The heart of the home features a cozy living rm w/fireplace, dining area for gatherings & bright kitchen opening to a spacious family rm. French doors lead to a spacious deck & stone patio for effortless indoor-outdoor living. Main level includes primary suite, two add'l bedrooms & convenient laundry rm—ideal for one-level living. Upstairs, a large bonus/rec rm, two more bedrooms & full bath offer space to spread out. Flat, fully fenced backyard invites relaxation & play. Attached 2-car garage. Located near Ellis Pond, library, Island Park Elem, MIHS, parks, trails & minutes to downtown MI and I-90.
Standout features identified
Our analysis highlights quiet cul-de-sac and dining area for gatherings as key attractions of this home.
Estimated monthly payment
Based on current rates
$13,076/month
Principal & Interest$10,276
Property Tax$2,100
Insurance$700
Down payment20% ($420,000)
3%50%
Est. 6.19% rate · 30yr fixed · $1,680,000 loan
Full calculator →At a glance
Key facts and listing details
TypeSingle Family Residence
Year Built1961
HeatingFireplace, Forced Air, Electric, Natural Gas
CoolingNone
Parking2 Attached Garage spaces
Lot7,501 sqft
Property
Home typeSingle Family
Sub-typeSingle Family Residence
Year built1961
Stories1
Systems
HeatingFireplace, Forced Air, Electric, Natural Gas
CoolingNone
RoofComposition
ConstructionBrick, Wood Siding
Water / SewerPublic, Company: City of MI / Sewer Connected, Company: City of MI
Parking & Outdoor
ParkingAttached Garage
BasementNone
Fireplaces1
Lot7,501 sqft
Location & Tax
Neighborhood98040
Annual tax$9,704
Parcel4351300249
Bathrooms & Fees
Full baths2
Features & details
13 categories of property features
Interior Features
Interior
Bath Off Primary
Dining Room
Appliances
Dishwasher(s)
Disposal
Dryer(s)
Microwave(s)
Refrigerator(s)
Stove(s)/Range(s)
Washer(s)
Garbage Disposal
Water Heater: Gas
Water Heater Location: Garage
Flooring
Ceramic Tile
Hardwood
Slate
Vinyl
Carpet
Heating
Fireplace
Forced Air
Electric
Natural Gas
Cooling
None
Fireplace
Wood Burning
Main Level: 1
Fireplace
Windows
Double Pane/Storm Window
Skylight(s)
Exterior Features
Parking
Attached Garage
Construction
Brick
Wood Siding
Patio & Porch
Bath Off Primary
Double Pane/Storm Window
Dining Room
Fireplace
French Doors
Security System
Skylight(s)
Walk-In Closet(s)
Walk-In Pantry
Water Heater
Lot Features
Cul-De-Sac
Paved
Cable TV
Deck
Fenced-Fully
Gas Available
High Speed Internet
Outbuildings
Patio
Sprinkler System
Security
Security System
Utilities
Comcast
Comcast
Room details
15 rooms detailed
Master Bedroom
MainBedroom
Bedroom
Bedroom
MainBedroom
MainBathroom Full
Listing insights
Market data and value estimates
StatusSold
Days on market111
Est. value$2,127,000
Est. rent$5,135/mo
Tax rate0.82%
Price/sqft$915
On marketJan 14, 2026
PostedNov 13, 2025
Last sold$2,100,000
MLS statusSold
MLS updatedJan 17, 2026
Tour days6
Views36
How are the schools in Mercer Island?
3 schools rated nearby
Location
Mercer Island, WA, 98040
Price history
10 events
DateEventPrice$/sqftSource
Dec 17, 2025Sold$2,100,000$915NWMLS as distributed by MLS GRID
Nov 17, 2025Pending Sale$1,998,000$870NWMLS as distributed by MLS GRID
Nov 13, 2025Listed For Sale$1,998,000$870NWMLS as distributed by MLS GRID
May 11, 2018Listing Removed$3,900$2Wilson Management, Inc.
May 7, 2018Listed For Rent$3,900$2Wilson Management, Inc.
Jun 1, 2012Sold$740,000$322NWMLS as distributed by MLS GRID
Apr 20, 2012Pending Sale$749,000$326Coldwell Banker Bain Associates
Apr 19, 2012Listed For Sale$749,000$326Coldwell Banker Bain Associates
Mar 18, 2009Sold$765,000$333Public Record
Apr 23, 2003Sold$450,000$196NWMLS as distributed by MLS GRID
Sold$2,100,000
Dec 17, 2025•$915/sqft•NWMLS as distributed by MLS GRID
Pending Sale$1,998,000
Nov 17, 2025•$870/sqft•NWMLS as distributed by MLS GRID
Listed For Sale$1,998,000
Nov 13, 2025•$870/sqft•NWMLS as distributed by MLS GRID
Listing Removed$3,900
May 11, 2018•$2/sqft•Wilson Management, Inc.
Listed For Rent$3,900
May 7, 2018•$2/sqft•Wilson Management, Inc.
Sold$740,000
Jun 1, 2012•$322/sqft•NWMLS as distributed by MLS GRID
Pending Sale$749,000
Apr 20, 2012•$326/sqft•Coldwell Banker Bain Associates
Listed For Sale$749,000
Apr 19, 2012•$326/sqft•Coldwell Banker Bain Associates
Sold$765,000
Mar 18, 2009•$333/sqft•Public Record
Sold$450,000
Apr 23, 2003•$196/sqft•NWMLS as distributed by MLS GRID
Tax history
21 years of records
YearTax paidAssessed value
Apr 8, 2024$9,704$1,480,000
Apr 8, 2023$9,582$1,390,000
Apr 8, 2022$9,549$1,555,000
Apr 8, 2021$8,355$1,133,000
Apr 8, 2020$8,024$1,001,000
Apr 8, 2019$8,060$1,019,000
Apr 8, 2018$7,509$998,000
Apr 8, 2017$7,825$901,000
Apr 8, 2016$5,930$811,000
Apr 8, 2015$5,930$735,000
Apr 8, 2014$5,930$677,000
Apr 8, 2013$5,930$589,000
Apr 8, 2012—$543,000
Apr 8, 2011—$536,000
Apr 8, 2010—$579,000
Apr 8, 2009—$579,000
Apr 8, 2007—$519,000
Apr 8, 2006—$445,000
Apr 8, 2005—$406,000
Apr 8, 2001$3,798$397,000
Apr 8, 2000$3,803$360,000
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 17:08:59 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)
No obligation · Same-day response