8255 154th Avenue SE, Newcastle, WA 98059 (MLS # 2508520)

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Listing provided courtesy of Northwest MLS; Windermere Real Estate/East

PRICE $2,450,000
BEDS 5
BATHS 3.75
HOME SIZE 4,660 sqft
LOT SIZE 9,139 sqft
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Elegant, this exceptional Newcastle luxury home offers the perfect blend of golf course living, mountain views, privacy, and Eastside convenience. Located in the prestigious Reserve at Newcastle, this custom-designed residence showcases a thoughtfully crafted floor plan filled with natural light from its desirable northeast-facing orientation. An impressive foyer welcomes you into spacious gathering areas designed for both comfortable daily living and effortless entertaining. The gourmet chef's kitchen features granite slab countertops, premium Wolf appliances, and seamless access to the backyard for indoor-outdoor enjoyment. A private main-level den and adjacent bath with walk-in shower provide flexibility for guests, remote work, or multigenerational living. Upstairs, the luxurious primary suite offers a double-sided fireplace and spa-inspired ensuite bath, accompanied by three additional bedrooms, two updated bathrooms, and a dedicated theater room. Recent updates include fresh interior and exterior paint, updated trim and doors, a new water heater (2026), furnace (2023), gutters (2025), heated ceramic flooring, central A/C, EV charger, internet booster, and an oversized 3-car garage. Conveniently located near Bellevue, Seattle, SEA-TAC Airport, shopping, dining, parks, trails, and within the award-winning Issaquah School District.

LAST UPDATED 5/29/2026 TRACT Newcastle
YEAR BUILT 2005 COMMUNITY Newcastle
COUNTY King STATUS Active
PROPERTY TYPE(S) Single Family

SCHOOLS
Elementary School Newcastle
Jr. High School Maywood Mid
High School Liberty Snr High


ADDITIONAL DETAILS
AIR Central Air
AIR CONDITIONING Yes
APPLIANCES Dishwasher, Disposal, Double Oven, Dryer, Gas Water Heater, Microwave, Refrigerator, Washer, Water Heater
AREA 500 - East Side/South of I-90
BASEMENT None
CONSTRUCTION Stone, Stucco, Wood Siding
FIREPLACE Yes
GARAGE Attached Garage, Yes
HEAT Electric, Forced Air, Natural Gas
HOA DUES 75
INTERIOR Bath Off Primary, Dbl Pane/Storm Window, Dining Room, Fireplace, High Tech Cabling, Pantry, Security System, Skylight(s), Vaulted Ceiling(s), Walk-In Closet(s), Water Heater, Wine/Beverage Refrigerator
LOT 9139 sq ft
LOT DESCRIPTION Curbs, Paved, Sidewalk
MLS STATUS Active
PARKING Attached
STORIES 2
STYLE 12 - 2 Story
SUBDIVISION Newcastle
TAXES 20297
UTILITIES Cable Available, Sewer Connected
VIEW Yes
VIEW DESCRIPTION Territorial
WATER Public

SATELLITE VIEW



 
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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 5/30/26 10:02 AM 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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