Listing provided courtesy of Windermere Mercer IslandNWMLSas Distributed by MLSGrid- MLS# NWM2523138MLS Provider

5709 80th Avenue SEMercer Island, WA 98040

Single Family · 3 Beds · 2 Full Baths · 1,460 Sq. ft. | 0.35 Acres
$1,738,000 Active

5709 80th Avenue SE Overview

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This Northwest gem is hidden away in a magical forest setting just steps from the beach. Its iconic A-frame design combines the best of an open-concept floor plan and inviting living areas, with the lofted primary bedroom and the living/dining spaces both illuminated by a wall of windows facing Lake Washington. Soaring, cedar-beamed ceilings lend a sense of spaciousness that still feels snug and inviting. Spend cool evenings basking in the warmth of the wood stove. Cooks will appreciate the 5-burner Samsung gas stove and Fisher Paykel refrigerator. The kitchen counter opens to the vaulted dining area for easy entertaining. Two spacious main floor bedrooms in addition to the large primary loft provide extra room to spread out or work from home. Sunny days beckon you out to the expansive deck... You’ll be enchanted by the picturesque privacy and glimpses of the lake, with a treehouse feel straight out of your childhood dreams. Don’t miss the ADU potential on this large lot. Surrounded by such serenity, it’s easy to forget how close you are to top-rated schools, shopping, restaurants, and easy I-90/light rail access to Seattle or Bellevue. Rarely do you find a secret oasis in such a prime location!

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5709 80th Avenue SE Facts & Features

  • Type Single Family
  • Sq. ft. 1,460
  • Price/Sq.ft. $1,190
  • Lot 0.35 Acres

Details

General

Association/HOA

  • Association Fee: $0.00

School Information

  • School District: Mercer Island
  • Elementary School: Buyer To Verify
  • Middle Or Junior School: Islander Mid
  • High School: Mercer Isl High

Building Information

  • Building Name: Christian Church Camp Add #2
  • New Construction: No
  • Year Built: 1968

Location/Region

  • Country: US
  • County Or Parish: King
  • MLS Area Major: 510 - Mercer Island
  • Subdivision Name: Groveland

Rent/Lease Information

  • Land Lease: No

Tax Information

  • Tax Annual Amount: $11,227.00
  • Tax Year: 2026

General Information

  • Inclusions: Dishwasher(s), Garbage Disposal, Refrigerator(s), Stove(s)/Range(s), Washer(s)
  • Listing Terms: Cash, Conventional
  • Parcel Number: 1574700005
  • Property Condition: Good
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Senior Community: No
  • Special Listing Conditions: None

Interior

Building Information

  • Building Information: Built On Lot

Beds/Baths

  • Bathrooms Full: 2
  • Bathrooms Half: 0
  • Bathrooms Three Quarter: 0
  • Bathrooms Total: 2
  • Bedrooms Total: 3
  • Bedrooms Lower: 0
  • Bedrooms Upper: 1

Building Interior

  • Appliances Included: Dishwasher(s), Garbage Disposal, Refrigerator(s), Stove(s)/Range(s), Washer(s)
  • Building Area Total: 1460
  • Building Area Units: Square Feet
  • Calculated Square Footage: 1460
  • Square Footage Finished: 1460
  • Square Footage Unfinished: 0

General Information

  • Appliances: Dishwasher, Disposal, Refrigerator, Stove(s)/Range(s), Washer
  • Basement: Partially Finished
  • Cooling: No
  • Entry Location: Main
  • Fireplace Features: Wood Burning
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Ceramic Tile, Hardwood, Laminate, Vinyl Plank, Carpet
  • Heating: Yes
  • Interior Features: Bath Off Primary, Dbl Pane/Storm Window, Fireplace, Skylight(s), Vaulted Ceiling(s)
  • Levels: Two
  • Living Area: 1460
  • Main Level Bathrooms: 1
  • Main Level Bedrooms: 2
  • Power Production Type: Electric,Natural Gas,Wood
  • Security Features: Partially Fenced

Exterior

Parking Information

  • Open Parking: No
  • Parking Features: Detached Carport
  • Parking Total: 2

Lot Information

  • Irrigation Water Rights: No
  • Lot Features: Dead End Street, Paved
  • Lot Size Acres: 0.3468
  • Lot Size Square Feet: 15105
  • Lot Size Units: Square Feet
  • Site Features: Cable TV, Deck, Fenced-Partially, Gas Available, Outbuildings, Shop
  • Topography: Level, Partial Slope, Sloped
  • Vegetation: Garden Space
  • Elevation Units: Feet
  • Water Source: Public

Waterfront/View

  • Waterfront: No

Building Exterior/Construction

  • Attached Garage: No
  • Direction Faces: West
  • Roof: Composition, Shake
  • Structure Type: House

General Information

  • Carport Spaces: 2
  • Carport: Yes
  • Covered Spaces: 2
  • Exterior Features: Wood
  • Sewer: Sewer Connected

Room Information

Room: Utility Room

  • Level: Lower

Room: Bathroom Full

  • Level: Main

Room: Bedroom

  • Level: Main

Room: Bedroom

  • Level: Main

Room: Dining Room

  • Level: Main

Room: Entry Hall

  • Level: Main

Room: Kitchen With Eating Space

  • Level: Main

Room: Living Room

  • Level: Main

Room: Bathroom Full

  • Level: Second

Room: Primary Bedroom

  • Level: Second

5709 80th Avenue SE Neighborhood

Community

98040 (MERCER ISLAND) Demographics

46
Median Age
2,001
Population Density (per sq. mile)
82%
College Educated
$150,506
Estimated Median Income
6,779
Estimated Total Home Owners
3,349
Estimated Total Renters
67% / 33%
Estimated Owner / Renter Divide
3
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

Schools

School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

5709 80th Avenue SE Monthly Cost

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* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

5709 80th Avenue SE Market Data

Based on the last 30 days in this zip code

$4,213,066
Average List Price
$1,190
Average Price per Square Foot
19
Properties Sold
61
Average Days on Market
107
Properties for Sale
Calculations provided by Reliance Network

5709 80th Avenue SE History

Date Event Value Agent
6/16/2026Source: NWMLS Price Reduction
$1,738,000 -2.6%
5/21/2026Source: NWMLS Added to Database
May 21, 2026