Petrow Harley

With over 25 years of experience, Petrow Harley creates landscapes that inspire, restore, and connect. Based near London, we work across the UK and are beginning to extend our expertise internationally. Our clients include developers, local authorities, educational institutions, and the hospitality sector. Our mission is POSITIVE CHANGE. We believe landscapes can transform culture, nurture well-being, and foster healthier, more connected communities. We design spaces that weave the benefits of nature into everyday life, whether corporate campuses, public facilities, wellness centres, or serene gardens for reflection and connection. Our services include- Landscape Visual Impact Assessments - Landscape Master Plans - Expert Witness Support - Discharging Planning Conditions - Tree Surveys and Arboricultural Advice - Habitat Surveys and Ecological Advice - Biodiversity Net Gain (BNG) Reports - Detailed Soft and Hard Landscape Design and Implementation A core aspiration of our practice is to embrace the principles of Forest Bathing, bringing nature’s restorative power into the places where people work, gather, and relax. Through creativity, technical expertise, and commercial insight, we craft landscapes that endure, uplift, and make a meaningful positive difference —especially in urban environments, where it is most needed.