9330 240th Avenue SE, Issaquah, WA 98027 (MLS # 2489209)

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Listing provided courtesy of Northwest MLS; Keller Williams Rlty Bellevue

PRICE $2,500,000 dsIDX morgage calculator
BEDS 6
BATHS 4.75
HOME SIZE 7,070 sqft
LOT SIZE 1.04 ac
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Set on a serene private estate, this extraordinary Issaquah property offers a rare blend of luxury, flexibility, and lifestyle. The 5,790 SF main residence is complemented by a permitted 1,280 SF ADU with 1 bedroom, 1 bath, loft, and its own attached garage, ideal for additional income potential, multigenerational living, guest accommodations, or private work-from-home separation. Together, the property offers 7,070 SF of total living space. Thoughtfully updated over the years, the vaulted cathedral home features quartz countertops, refinished kitchen cabinetry, new appliances, remodeled baths, LVP flooring throughout, crown molding, upgraded faucets, updated light fixtures, door hardware, fans, switches, smart switches, fresh interior paint, and an enhanced primary suite with remodeled bath and upgraded closet. The finished basement adds exceptional versatility with a theatre, open craft room, and game room. Outside, enjoy tranquil forest surroundings, lush landscaping, terraced grounds, raised retaining wall, covered grill patio, improved decks, ADU deck, chicken coop, playground, two large storage sheds, and a fully fenced yard with security gate. Highlights include a built-in generator, heat pump, EV charging, septic expansion, and upgraded shared well. High-rated Issaquah School District. All just minutes to downtown Issaquah, Seattle, Bellevue, parks, hikes, shopping, I-90, and I-405.

LAST UPDATED 3/19/2026 TRACT Issaquah
YEAR BUILT 2003 COMMUNITY Issaquah
COUNTY King STATUS Active
PROPERTY TYPE(S) Single Family

SCHOOLS
Elementary School Buyer To Verify
Jr. High School Buyer To Verify
High School Buyer To Verify


ADDITIONAL DETAILS
AIR Ceiling Fan(s), Heat Pump
AIR CONDITIONING Yes
APPLIANCES Dishwasher, Disposal, Dryer, Gas Water Heater, Microwave, Refrigerator, Washer, Water Heater
AREA 500 - East Side/South of I-90
BASEMENT Daylight, Finished, Yes
CONSTRUCTION Cement Siding, Wood Siding
EXTERIOR Garden
FIREPLACE Yes
GARAGE Attached Garage, Yes
HEAT Electric, Heat Pump, Natural Gas, Radiant, Wall Furnace
INTERIOR Bath Off Primary, Ceiling Fan(s), Dbl Pane/Storm Window, Dining Room, Fireplace, French Doors, Loft, Pantry, Vaulted Ceiling(s), Walk-In Closet(s), Water Heater, Wired for Generator
LOT 1.0366 acre(s)
LOT DESCRIPTION Adjacent to Public Land, Dead End Street, Open Space, Paved, Secluded, Value In Land
MLS STATUS Active
PARKING Driveway, Off Street, Attached
SEWER Septic Tank
STORIES 2
STYLE 18 - 2 Stories w/Bsmnt
SUBDIVISION Issaquah
TAXES 18020.54
VIEW Yes
VIEW DESCRIPTION Mountain(s), Territorial
WATER Shared Well
MORTGAGE CALCULATOR
   

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Properties with the Logo icon are courtesy of Northwest MLS.

Listings courtesy of Northwest MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of 3/19/26 1:59 PM PDT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. IDX information is provided exclusively for consumers’ personal noncommercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. 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.

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