on the main line

Storied Interiors For Lives Well Lived

Proper House is a boutique interior design firm creating storied, traditional homes for career-driven families across the Main Line

Celebrated By

Furnishing & Styling

Custom New Builds

Comprehensive Renovations

LEARN MORE ABOUT PROPER HOUSE

For Hilary Greenhalgh, the work of designing a home begins with understanding the people who will live in it. As the founder and principal designer of Proper House Design, she has built her firm around the belief that exceptional design requires equal parts creativity, thoughtful planning, and trusted leadership. Above all, she believes the design experience should be as considered and rewarding as the homes she creates for families across the Main Line.

Hilary Greenhalgh

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"The utmost professionalism, creativity, and attention to detail."

I wholeheartedly recommend Proper House Design to anyone on the Main Line seeking unparalleled design services. With Hilary at the helm, you can trust that your project will be handled with the utmost professionalism, creativity, and attention to detail, resulting in a space that surpasses all expectations.

Jeff S.