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← Back to search results/Mercer Island, WA/4715 86th Avenue SE
1 / 10SOLD AUG 11, 2026
Listed by Shawn Filer • Real Residential. Buyer represented by COMPASS.
SOLD AUG 11, 2026

$5,200,000

5 bd•4.5 ba•5,090 sq ft

4715 86th Avenue SE, Mercer Island, WA 98040

• Listed Aug 11, 2026

RexMont Market Signal for 4715 86th Avenue SE

Sold price on record

RexMont Market Signal $5,200,000

Closed sale price · as of August 11, 2026, the day it sold.

Market Signal since the sale

$4,971,524

Likely $3,317,415 – $6,087,367 · wide read: talk to Adriano · as of October 1, 2026

Estimate, not an appraisal.

Information and statistics derived from Northwest Multiple Listing Service. Source: Northwest Multiple Listing Service, as distributed by MLS GRID; King County Assessor records.

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Listing Broker: Real Residential; Shawn Filer; 206-342-0200

Buyer Broker: COMPASS

About this home

The last of 3 homes built on this short plat in Mercer Island, developed by Design Built Homes and designed by McCullough Architects.

Property type
Single Family
Year built
2026
Interior
5,090 sq ft
Lot size
0.3138 acres
Parking
3-car garage
Price / sq ft
$1022
HeatingForced Air, Radiant
CoolingCentral Air
Property taxes$10,015/yr (est.)

Listed by Shawn Filer • Real Residential

Listing updated: August 11, 2026 at 03:27pm

RexMont checked: moments ago

Source: NWMLS as Distributed by MLS Grid #2567882

Around this home

Property details

Interior features

  • Bath Off Primary
  • Dbl Pane/Storm Window
  • Dining Room
  • Fireplace
  • Fireplace (Primary Bedroom)
  • High Tech Cabling
  • Pantry
  • Security System
  • Skylight(s)
  • Sprinkler System
  • Vaulted Ceiling(s)
  • Walk-In Closet(s)
  • Water Heater
  • Wine/Beverage Refrigerator
  • 3 fireplaces (gas)
  • Finished basement

Kitchen

  • Dishwasher
  • Disposal
  • Double Oven
  • Dryer
  • Microwave
  • Refrigerator
  • Stove(s)/Range(s)
  • Washer

Bedrooms

  • 5 bedrooms total
  • 1 on the main level
  • 4 upstairs

Bathrooms

  • 1 full bathroom
  • 4 three-quarter bathrooms (shower, no tub)
  • 1 half bathroom
  • 4.5 bathrooms total (NWMLS count)
  • 1 on the main level

Layout

  • 2 Stories w/Bsmnt
  • 5,090 sq ft finished
  • 690 sq ft garage

Flooring

  • Ceramic Tile
  • Engineered Hardwood
  • Carpet

Heating & cooling

  • Forced Air heating
  • Radiant heating
  • Central Air cooling

Schools

Ratings via SchoolDigger

Schools shown are the nearest public Elementary, Middle, and High school for this property and may not be the assigned schools. Verify attendance boundaries with the district before purchasing.

Single-family home facts

As entered by the listing broker on Northwest MLS

Systems

Energy source
Electric,Natural Gas
Power production
Electric, Natural Gas
Water heater
Gas on demand
Irrigation water rights
No

Rooms & extras

Bathtubs
1
Showers
5
Fireplaces on main
2
Fireplaces upstairs
1

New construction

New construction state
Completed
Construction methods
Standard Frame
Square footage source
KCR
Lot size source
KCR

Manufactured home

Land lease
No

Neighborhood mobility

Doorstep, Pedal & Station Scores

Three RexMont scores for this exact address: what is on foot, what is by bike, and what rides past the door.

Ground Truth™

The ground, the slope, the flood zone and the noise at this address

Read from public hazard, flood, terrain and noise maps for this exact home.

Address Insider™

The members' report

Commute, transit, zoning and ADU potential, internet providers and the lifestyle around the home: the nearest grocery, coffee, park, services and transit stop. One free registration opens every home on rexmont.com.

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Sales & Tax Records for 4715 86th Avenue SE

NWMLS via MLS Grid · King County Assessor

Every listing, pending, price change and closing filed on this home with the NWMLS, the county’s recorded sales, and its assessed values by tax year.

  1. Aug 11, 2026
    Sold
    NWMLS via MLS Grid · #2567882
    $5,200,000
    $1,022/sq ft
  2. Aug 11, 2026
    Listed
    NWMLS via MLS Grid · #2567882
    $5,200,000
    $1,022/sq ft

Market pulse

Mercer Island is a balanced market.

Supply and demand are roughly in balance. Neither side has a clear edge.

Buyer's marketSeller's market

  • Offer insight: Homes typically sell with one offer near asking price.

  • List to sale price: The average home sells for about 2% below list price.

  • Time on market: The average home goes pending in around 74 days.

Recent sales nearby

Within 1 mile · last 6 months

  • $1,585,000 Sold

    1 week ago

    4 bd•3 ba•~2,220 sq ft•Single Family

    4215 Island Crest Way, Mercer Island, WA 98040

    6%

    Under list

    65

    Days on market

    0.7 mi

    Distance

  • $3,425,000 Sold

    1 week ago

    7 bd•3.25 ba•~4,640 sq ft•Single Family

    8105 SE 44th Street, Mercer Island, WA 98040

    2%

    Under list

    24

    Days on market

    0.5 mi

    Distance

  • $2,825,000 Sold

    3 weeks ago

    4 bd•3.25 ba•~3,728 sq ft•Single Family

    4520 89th Avenue SE, Mercer Island, WA 98040

    2%

    Under list

    40

    Days on market

    0.3 mi

    Distance

  • $1,450,000 Sold

    3 weeks ago

    3 bd•2.5 ba•~2,080 sq ft•Single Family

    4329 86th Avenue SE, Mercer Island, WA 98040

    5%

    Under list

    82

    Days on market

    0.5 mi

    Distance

  • $2,075,000 Sold

    4 weeks ago

    4 bd•2.75 ba•~3,180 sq ft•Single Family

    4859 86th Avenue SE, Mercer Island, WA 98040

    1%

    Under list

    31

    Days on market

    0.2 mi

    Distance

Closed sales from MLS GRID / NWMLS within the past 6 months, matched on property type and within 1 mile. Comps approximate.

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Market data from MLS GRID / NWMLS · Updated Oct 2026

Information and statistics derived from Northwest Multiple Listing Service. Source: Northwest Multiple Listing Service, as distributed by MLS GRID.

MLS GRID Disclaimer

Based on information submitted to the MLS GRID as of October 19, 2026 at 10:22 PM PT (date and time MLS GRID Data was obtained). 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.

Listing information courtesy of Northwest Multiple Listing Service (NWMLS). The listing data relating to real estate for sale on this web site comes in part from the Northwest Multiple Listing Service. Real estate listings held by brokerage firms other than RexMont Real Estate are marked with the “Listing courtesy of NWMLS” designation. Information provided is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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