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Marianne Simon Design

Marianne Simon Design

Interior Designers & Decorators
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About Us

Marianne Simon Design is a high end full service design firm that manages projects both locally and across the country. We specialize in new custom home design, renovations and fine furnishings. Led by Award Winning Principal Designer Marianne Simon, she is best known for creating calm yet uniquely personal interiors that honor both classic and current elements. With unparalleled attention to detail and extraordinary service, Marianne works collaboratively with her clients to achieve exceptional spaces that reflect the homeowner's lifestyle and each home's individuality. Thoughtful design shines through in every project, giving each home a signature style that feels personal and collected over time. Whether she's designing a country estate, a townhome in the city or a weekend beach house, Marianne serves the needs of each client while infusing her passion for both antique and modern pieces, resulting in rooms that are forever timeless. It is this approach and philosophy that makes Marianne Simon Design a compelling choice.

Services Provided

Accessory Dwelling Units (ADUs), Art Selection, Basement Design, Bathroom Design, Bedroom Design, Closet Design, Custom Bathroom Vanities, Custom Beds, Custom Blinds & Shades, Custom Bookcases, Custom Built-ins, Custom Cabinets, Custom Entertainment Centers, Custom Fireplace Mantels, Custom Furniture, Custom Home Bars, Custom Kitchen Cabinets, Custom Pantries, Custom Rugs, Custom Shelving, Custom Walk-in Closets, Dining Room Design, Drafting, Entry Design, Floor Plans, Furniture Selection, Garage Design, Guesthouse Design & Construction, Historic Building Conservation, Home Office Design, Home Theater Design, House Plans, Interior Design, Kids Bedroom Design, Kitchen Design, Laundry Room Design, Lighting Design, Living Room Design, Mudroom Design, Nursery Design, Outdoor Kitchen Design, Playroom Design, Project Management, Space Planning, Sunroom Design & Construction, Universal Design, Wine Cellar Design

Areas Served

Beaux Arts Village, Bellevue, Clyde Hill, Issaquah, Kirkland, Medina, Mercer Island, Redmond, Sammamish, Seattle, West Lake Sammamish, Woodinville, Yarrow Point, nationwide


Published in Luxe, HGTV, GRAY Magazine and Williams-Sonoma's Cultivate.

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Business Details

Business Name

Marianne Simon Design

Phone Number

(206) 268-0362


Contact for more information
Bellevue, WA 98004


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