5222 Forest Avenue SE, Mercer Island, WA 98040 | MLS #NWM2516634 | Berkshire Hathaway HomeServices Northwest Real Estate  
 
Listing provided courtesy of Real ResidentialNWMLSas Distributed by MLSGrid- MLS# NWM2516634MLS Provider

5222 Forest Avenue SEMercer Island, WA 98040

Single Family · 5 Beds · 3 Full Baths · 1 Half Bath · 1 Three Quarter Bath · 3,851 Sq. ft. | 0.34 Acres
$3,798,000 Active

5222 Forest Avenue SE Overview

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Four homes. One boutique community. One PRESALE opportunity remaining. Nestled in the heart of Mercer Island, this Pacific Northwest Modern home is what happens when exceptional architecture meets an exceptional setting — a study in balance between organic warmth and clean precision, grand scale and intimate comfort, natural beauty and urban connectivity. Rich wood, matte black, and warm gold define a material palette that feels bold yet deeply at home in the landscape. A soaring custom chandelier anchors the entry, setting the tone for craftsmanship that carries through every room. Floor-to-ceiling windows and 24-foot vaulted ceilings ensure light and space are never in short supply. The chef's kitchen delivers — 60 JennAir refrigerator, 48 range, wall oven, dual dishwashers, custom hood vent, and quartzite countertops. A covered outdoor living area with fireplace makes year-round entertaining effortless. A main-floor guest suite with private ensuite offers flexibility for multigen living. Upstairs, the primary suite is a calm retreat with spa bathroom, private deck, and generous walk-in closet. Three additional bedrooms, two bathrooms, and laundry complete the level under soaring vaulted ceilings. Equipped for modern life: 2-car garage, EV charging, whole-home AC, tankless hot water, and full-time backup generator. Minutes from Groveland Beach Park, top-rated schools, with seamless access to Seattle and Bellevue. PNW Modern living — without compromise. JULY 10 COMPLETION

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5222 Forest Avenue SE Facts & Features

  • Type Single Family
  • Sq. ft. 3,851
  • Price/Sq.ft. $986
  • Lot 0.34 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

  • Builder Name: Seascape Homes LLC
  • Building Name: Forest Creek Estates
  • New Construction: Yes
  • Year Built: 2026

Location/Region

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

Community/Development

  • Community Features: CCRs

Rent/Lease Information

  • Land Lease: No

Tax Information

  • Tax Annual Amount: $0.00
  • Tax Year: 2026

General Information

  • Inclusions: Dishwasher(s), Double Oven, Dryer(s), Garbage Disposal, Leased Equipment, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
  • New Construction: Presale
  • Listing Terms: Cash, Conventional, FHA, VA Loan
  • Parcel Number: 1410300057
  • Property Condition: Under Construction
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Senior Community: No
  • Special Listing Conditions: None

Interior

Building Information

  • Building Information: Built On Lot

Parking Information

  • Garage: Yes

Beds/Baths

  • Bathrooms Full: 3
  • Bathrooms Half: 1
  • Bathrooms Three Quarter: 1
  • Bathrooms Total: 5
  • Bedrooms Total: 5
  • Bedrooms Lower: 0
  • Bedrooms Upper: 4

Building Interior

  • Appliances Included: Dishwasher(s), Double Oven, Dryer(s), Garbage Disposal, Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
  • Building Area Total: 3851
  • Building Area Units: Square Feet
  • Calculated Square Footage: 3851
  • Square Footage Finished: 3851
  • Square Footage Unfinished: 0

General Information

  • Appliances: Dishwasher, Disposal, Double Oven, Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Tankless Water Heater, Washer
  • Basement: None
  • Cooling: Yes
  • Entry Location: Main
  • Fireplace Features: Gas
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Ceramic Tile, Engineered Hardwood, See Remarks
  • Foundation Details: Poured Concrete, Slab
  • Heating: Yes
  • Interior Features: Bath Off Primary, Dbl Pane/Storm Window, Dining Room, Fireplace, Fireplace (Primary Bedroom), High Tech Cabling, Pantry, Skylight(s), SMART Wired, Sprinkler System, Vaulted Ceiling(s), Walk-In Closet(s), Wine/Beverage Refrigerator, Wired for Generator
  • Levels: Two
  • Living Area: 3851
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 1
  • Power Production Type: Electric,Natural Gas
  • Security Features: Partially Fenced

Exterior

Parking Information

  • Open Parking: No
  • Parking Features: Attached Garage
  • Parking Total: 2

Lot Information

  • Irrigation Water Rights: No
  • Lot Features: Dead End Street, Paved
  • Lot Size Acres: 0.3444
  • Lot Size Square Feet: 15001
  • Lot Size Units: Square Feet
  • Site Features: Cable TV, Deck, Electric Car Charging, Fenced-Partially, Gas Available, High Speed Internet, Outdoor Fireplace, Patio, Sprinkler System
  • Topography: Level, Partial Slope
  • Vegetation: Wooded
  • Elevation Units: Feet
  • Water Source: Public

Waterfront/View

  • Waterfront: No

Building Exterior/Construction

  • Attached Garage: Yes
  • Roof: Metal
  • Structure Type: House

General Information

  • Carport: No
  • Covered Spaces: 2
  • Exterior Features: Cement Planked, Stone, Wood, Wood Products
  • Sewer: Sewer Connected

Room Information

Room: Bathroom Half

  • Level: Main

Room: Bathroom Three Quarter

  • Level: Main

Room: Bedroom

  • Level: Main

Room: Den/Office

  • Level: Main

Room: Dining Room

  • Level: Main

Room: Entry Hall

  • Level: Main

Room: Great Room

  • Level: Main

Room: Kitchen With Eating Space

  • Level: Main

Room: Living Room

  • Level: Main

Room: Bathroom Full

  • Level: Second

Room: Bathroom Full

  • Level: Second

Room: Bathroom Full

  • Level: Second

Room: Bedroom

  • Level: Second

Room: Bedroom

  • Level: Second

Room: Bedroom

  • Level: Second

Room: Primary Bedroom

  • Level: Second

Room: Utility Room

  • Level: Second

5222 Forest 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.

5222 Forest 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.

5222 Forest Avenue SE Market Data

Based on the last 30 days in this zip code

$4,213,533
Average List Price
$1,190
Average Price per Square Foot
19
Properties Sold
60
Average Days on Market
107
Properties for Sale
Calculations provided by Reliance Network

5222 Forest Avenue SE History

Date Event Value Agent
5/1/2026Source: NWMLS Added to Database
May 01, 2026