Welcome to Petty Design Group, formerly known as Katherine Petty Interiors, a full-service custom design firm located in Washington, DC. For over 25 years, we have created interiors to complement our client’s individual and unique tastes and lifestyles. We have access to the finest lines of case goods and upholstery in the industry, including original art and accessories. 

Katherine has specialty artisans, painters, window dressing, and bedding fabrication specialists at her disposal, and she has hundreds of styles and fabrics to make your home truly unique.

Our goal is to give our clients a wonderful experience and a lovely home, one they delight in coming home to. 

Our business is located in Northern Virginia but we have done homes in New York, North and South Carolina, and as far away as Utah.  Our goal is to give you the best design for your home within your budget.

Contact

kpetty@katherinepetty.com
703.220.6509