Sold341d on market

7843 SE 40th Street

Mercer Island, WA, 98040 • 98040 • King County

$2,550,000

$879/sqft

5Beds

3Baths

2,900Sqft

0.23 acLot

1967Built

Property DNA

4 highlights

North End

98040

Outdoor Living

Bath Off Primary · Ceiling Fan(s) · Ceramic Tile · Double Pane/Storm Window · Dining Room · Fireplace · Skylight(s)

3 Fireplaces

Gas · Lower Level: 1 · Main Level: 2 · Fireplace

Ceramic Tile & Engineered Hardwood & Hardwood Floors

Quality flooring throughout

Market activity

Demand and pricing signals for this listing

11 views

People checking out this listing

341 days on market

Established listing

$879/sqft

Price per square foot

About this home

Single Family · Built 1967

Well maintained mid-century with walls of glass and vaulted ceilings. Private and serene setting. Super North End location.

Estimated monthly payment

Based on current rates

$15,878/month

Principal & Interest$12,478

Property Tax$2,550

Insurance$850

Down payment20% ($510,000)

3%50%

Est. 6.19% rate · 30yr fixed · $2,040,000 loan

Full calculator →

At a glance

Key facts and listing details

TypeSingle Family Residence

Year Built1967

HeatingFireplace, Forced Air, Natural Gas

Parking2 Carport spaces

Lot10,001 sqft

Property

Home typeSingle Family

Sub-typeSingle Family Residence

Year built1967

Stories1

Systems

HeatingFireplace, Forced Air, Natural Gas

RoofMetal

ConstructionWood Siding

Water / SewerPublic / Sewer Connected

Parking & Outdoor

ParkingAttached Carport

BasementDaylight,Finished

Fireplaces3

Lot10,001 sqft

Location & Tax

Neighborhood98040

Annual tax$12,093

Parcel3623500195

Bathrooms & Fees

Full baths1

Features & details

9 categories of property features

Interior Features

Interior

Bath Off Primary

Ceiling Fan(s)

Dining Room

Appliances

Dishwasher(s)

Disposal

Dryer(s)

Refrigerator(s)

Stove(s)/Range(s)

Washer(s)

Garbage Disposal

Flooring

Ceramic Tile

Engineered Hardwood

Hardwood

Heating

Fireplace

Forced Air

Natural Gas

Fireplace

Gas

Lower Level: 1

Main Level: 2

Fireplace

Windows

Double Pane/Storm Window

Skylight(s)

Exterior Features

Parking

Attached Carport

Construction

Wood Siding

Patio & Porch

Bath Off Primary

Ceiling Fan(s)

Ceramic Tile

Double Pane/Storm Window

Dining Room

Fireplace

Skylight(s)

Room details

14 rooms detailed

Master Bedroom

Main

Bedroom

Lower

Bedroom

Lower

Bedroom

Lower

Bedroom

Lower

Bathroom Three Quarter

Main

Listing insights

Market data and value estimates

StatusSold

Days on market341

Est. value$2,534,700

Est. rent$7,336/mo

Tax rate0.82%

Price/sqft$879

On marketMay 2, 2025

PostedMay 2, 2025

Last sold$2,550,000

MLS statusSold

MLS updatedMay 2, 2025

Tour days6

How are the schools in Mercer Island?

3 schools rated nearby

West Mercer Elementary School

Elementary • Public • K-5

0.2 mi

Islander Middle School

Middle • Public • 6-8

2.5 mi

Mercer Island High School

High • Public • 9-12

0.6 mi

Location

Mercer Island, WA, 98040

Expand map

Price history

3 events

DateEventPrice$/sqftSource

Apr 30, 2025Sold$2,550,000$879NWMLS as distributed by MLS GRID

Mar 24, 2011Sold$790,000$272Public Record

Apr 18, 2005Sold$824,500$284Public Record

Sold$2,550,000

Apr 30, 2025•$879/sqft•NWMLS as distributed by MLS GRID

Sold$790,000

Mar 24, 2011•$272/sqft•Public Record

Sold$824,500

Apr 18, 2005•$284/sqft•Public Record

Tax history

21 years of records

YearTax paidAssessed value

Apr 7, 2024$12,093$1,845,000

Apr 7, 2023$11,942$1,733,000

Apr 7, 2022$11,903$1,939,000

Apr 7, 2021$10,415$1,413,000

Apr 7, 2020$10,000$1,248,000

Apr 7, 2019$9,915$1,254,000

Apr 7, 2018$9,236$1,228,000

Apr 7, 2017$9,620$1,108,000

Apr 7, 2016$7,294$998,000

Apr 7, 2015$7,294$904,000

Apr 7, 2014$7,294$833,000

Apr 7, 2013$7,294$700,000

Apr 7, 2012—$646,000

Apr 7, 2011—$638,000

Apr 7, 2010—$669,000

Apr 7, 2009—$669,000

Apr 7, 2007—$610,000

Apr 7, 2006—$566,000

Apr 7, 2005—$516,000

Apr 7, 2001$4,123$431,000

Apr 7, 2000$3,929$372,000

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Neighborhood details

Local context around this listing

Mercer Island, WA • King County

Nearby cities

AuburnBellevueBothellFederal WayKentKirklandRedmondRenton

Nearby zip codes

98040

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Value estimates

Live

Est. value$2,534,700

Est. rent$7,336/mo

30yr rate est.6.19%

Affordability$14,667/mo

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Based on information submitted to the MLS GRID as of 2026-04-07 11:43:42 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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