OPEN WED, 11AM TO 2PM

Listed by Debbie Constantine • John L. Scott, Inc.

For sale

$1,998,000

Est. $11,762/mo —

•

2,530

sq ft

7520 86th Ave SE, Mercer Island, WA 98040

About this home

Welcome to this beautifully maintained home in the highly desirable Mercer Island Estates neighborhood. This move-in-ready home offers four spacious bedrooms on one level, 2.5 bathrooms, soaring vaulted ceilings, and an inviting floor plan designed for comfortable living and easy entertaining. The fully finished daylight basement provides exceptional flexibility for a media room, recreation space, home office, or guest retreat. Pride of ownership shines throughout with meticulous care. Enjoy the well-maintained yard and fully fenced backyard featuring a spacious patio, perfect for outdoor dining, entertaining, or relaxing. Wide, welcoming streets enhance the neighborhood’s appeal, while a nearby dog park is an added convenience for four-legged companions. Ideally located minutes from top-rated schools, shopping, Town Center, MI Farmer's Market, Mercer Island Country Club, Mercer Island Beach Club, parks, scenic trails, Sound Transit, I-90, and downtown Seattle/Bellevue. Recent improvements include new air conditioning (2022), Toto toilets (2023 & 2026), solid wood interior doors (2024), front door (2024), and deck (2024).A wonderful opportunity to enjoy the Mercer Island lifestyle in a sought-after neighborhood with flexible living spaces and an exceptional location.

Single-familyProperty Type

1973Year Built

10,811 sq ftLot Size

$790Price/Sq.Ft.

2 spacesParking

Listed by Debbie Constantine • John L. Scott, Inc.

Listing updated: Aug 18, 2026 at 01:25pm

Redfin checked: a few seconds ago

•Source:NWMLS as Distributed by MLS Grid #2561893

Payment calculator

$11,762 per month

Principal and interest$10,367

Property taxes

$1,128

HOA dues

Home insurance

$266

Utilities

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Open houses

Wednesday, Aug 19

11:00am - 2:00pm

Nearby open houses (10)

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Around this home

Schools

K - 12
Preschool & daycare

Lakeridge Elementary School

Public K-5 • Assigned • 0.4mi

9/10

Islander Middle School

Public 6-8 • Assigned • 0.3mi

9/10

Mercer Island High School

Public 9-12 • Assigned • 2.5mi

10/10

Provided by GreatSchools

About Pioneer

Park

Pioneer Park, located between Island Crest Way and 80th Avenue SE, is a residential and park-adjacent Mercer Island neighborhood with wooded slopes and shoreline glimpses. The neighborhood’s character concentrates around the Pioneer Park trailhead on 82nd Ave SE, where gravel paths, bird calls, and dog walkers set a quiet, outdoorsy rhythm. Homes lean Northwest contemporary and mid-century, with cedar siding, broad windows, and terraced lots that follow the terrain. Pioneer Park’s forested trails and open lawn act as the daily backdrop for walks and casual meetups. A short drive links to the Mercer Island Farmers Market and the Mercer Island Community & Event Center for local culture and classes. The setting feels tucked into green space while remaining connected to the island’s small-town retail core.

Provided by Walk Score and Local Logic

Market insights

7520 86th Ave SE · $1,998,000

DAYS ON MARKET

The average home goes pending in 10 days.

SALE-TO-LIST

Most homes are selling 0% below list price.

LIST PRICE

Median sale price in this area is $1,047,218. (48% lower than this home)

PRICE DROP

24% of homes in this area have had a price drop in the past month.

Property details

Interior
Exterior
Finance

Kitchen

Bathroom

Bedroom

Living

Dining

Interior features
Dining room
Fireplace
Vaulted ceilings
Walk-in closets
Water heater
Wet bar

Bedrooms
4 bedrooms (all on upper level)

Bathrooms
2 full bathrooms
1 half bathroom
2 bathtubs

Kitchen
Dishwasher
Garbage disposal
Microwave
Refrigerator
Stove/Range

Laundry & utility
Washer
Dryer
Water heater (gas) located on lower level

Flooring
Ceramic tile
Hardwood
Carpet

Heating & cooling
High-efficiency heating (90%+)
Forced air heating
Central air conditioning
Forced air cooling

Sale and tax history for 7520 86th Ave SE

Sale History
Tax History

Date

Event

Price

Aug 18, 2026

Listed (Active)

NWMLS as Distributed by MLS Grid #2561893

$1,998,000

$790/sq ft

Jun 12, 2020

Sold (MLS) (Sold)

NWMLS as Distributed by MLS Grid #1599023

$1,460,000

$577/sq ft

May 13, 2020

Pending

NWMLS as Distributed by MLS Grid #1599023

—

May 11, 2020

Listed (Active)

NWMLS as Distributed by MLS Grid #1599023

$1,395,000

$551/sq ft

Apr 11, 1997

Sold

Public Records

$343,000

$136/sq ft

Jul 21, 1980

Sold

Public Records

$130,000

$51/sq ft

Dec 14, 1977

Sold

Public Records

$96,000

$38/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$13,564 (+7.7%)

$1,300,000 + $780,000

$2,080,000

2025

$12,597 (+1.3%)

$1,300,000 + $780,000

$2,080,000

2024

$12,437 (+0.4%)

$1,200,000 + $722,000

$1,922,000

2023

$12,393 (+14.3%)

$1,133,000 + $672,000

$1,805,000

2022

$10,842 (+4.2%)

$1,275,000 + $744,000

$2,019,000

2021

$10,407 (+19.4%)

$1,050,000 + $421,000

$1,471,000

2020

$8,716 (+7.4%)

$1,000,000 + $299,000

$1,299,000

2019

$8,118 (−4.0%)

$867,000 + $212,000

$1,079,000

2018

$8,458 (+14.5%)

$867,000 + $212,000

$1,079,000

2017

$7,389 (+7.4%)

$784,000 + $190,000

$974,000

2016

$6,878 (+3.8%)

$717,000 + $190,000

$907,000

2015

$6,629 (+12.1%)

$649,000 + $173,000

$822,000

2014

$5,915 (+4.8%)

$600,000 + $157,000

$757,000

2013

$5,644 (+5.3%)

$515,000 + $132,000

$647,000

2012

$5,361 (+1.0%)

$475,000 + $122,000

$597,000

2011

$5,310 (+9.8%)

$524,000 + $94,000

$618,000

2010

$4,835 (−8.5%)

$524,000 + $94,000

$618,000

2009

$5,287

$650,000 + $116,000

$766,000

Public record

Public record
Zoning

Beds

Baths

2.5

Stories

Lot width

—

Lot depth

—

Lot size

10,811 Sq. Ft.

Year renovated

—

Finished Sq. Ft.

2,530

Unfinished Sq. Ft.

—

Total Sq. Ft.

2,530

Year built

1973

Style

Single Family Residential

County

King County

APN

545121 0210

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 7, 2026.

R-9.6

Single-Family Residential District

The purpose of the residential chapter is to identify land uses and to establish development standards that are appropriate within the residential zoning designations. The development standards provide a framework for a site to be developed consistent with the policy direction of the adopted Mercer Island Comprehensive Plan.

Zone overlays

SHORELINE

Permitted uses

Include but are not limited to:

Religious facility
Housing-Single unit
Educational/school
Recreation
Park & open space

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

2/10 Heat Factor

6 days above 87° expected this year, 13 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

10 unhealthy days expected this year, 11 days in 30 years

Provided by First Street

Historical weather

Mercer Island, WA • 98040

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

82/ 100

Very good sunlight

Sunscore

There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

8.4 hrs

3.5 hrs

JuneDecember

Provided by Shadowmap

Redfin Estimate for 7520 86th Ave SE

$2,001,329

$3,329 over list price of $2.00M

Nearby comparable homes

The Redfin Estimate uses 6 recent nearby sales, priced between $1.9M to $2.8M.

SOLD MAY 19, 2026
$1,850,000 Last sold price
3 beds2.5 baths2,380 sq ft
7231 91st Pl SE, Mercer Island, WA 98040
$13/sq ft
1 year older
SOLD JUL 1, 2026
$2,675,000 Last sold price
4 beds3 baths2,552 sq ft
7709 Ridgecrest Ln, Mercer Island, WA 98040
$258/sq ft
larger lot
SOLD MAR 26, 2026
$2,225,000 Last sold price
4 beds3 baths2,370 sq ft
6907 96th Ave SE, Mercer Island, WA 98040
$149/sq ft
3 years newer
SOLD AUG 4, 2026
$2,775,000 Last sold price
4 beds2.5 baths2,520 sq ft
7306 Island Crest Way, Mercer Island, WA 98040
$311/sq ft
larger lot
1 year older
SOLD JUL 16, 2026
$2,650,000 Last sold price
4 beds2.5 baths3,390 sq ft
7670 80th Pl SE, Mercer Island, WA 98040
$8/sq ft
14 years newer
no basement
BOUGHT WITH REDFIN JUN 12, 2026
$2,265,000 Last sold price
4 beds3.5 baths2,967 sq ft
6155 93 Ave SE, Mercer Island, WA 98040
$27/sq ft
larger lot
9 years older

Rental earnings

Est. $6,537 per month, based on comparable rentals

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Details provided by NWMLS as Distributed by MLS Grid and may not match the public record. Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Payment calculator

See this home in person

Nearby open houses (10)

Around this home

Schools

Market insights

Property details

Sale and tax history for 7520 86th Ave SE

Public record

Climate risks

Historical weather

Sun exposure

Redfin Estimate for 7520 86th Ave SE

Nearby similar homes

New listings for sale in 98040

More real estate resources