Welcome to Hadley Design Studio - Landscape Architecture & Planning

Hadley Design Studio is a landscape architecture firm with 29 years of experience helping people realize imaginative solutions for their property. The ability to understand and solve complex site and program challenges in a beautiful and engaging manner is a talent that HDS has developed while working on a diverse range of projects worldwide.

In a nutshell, the ultimate goal with each site design is to provide a harmonious integration of humanity, art and nature through time and space. Working carefully with each client to arrive at this goal is what we do best.

Feel free to contact us to arrange for a complimentary site visit and evaluation. We look forward to the opportunity to discuss your plans and dreams.


  • Site Analysis
  • Master Planning
  • Concept / Schematic Design
  • Construction Documents
  • Grading and Drainage
  • Hardscape Layout and Details
  • Planting Plan and Details
  • Irrigation Plan, Details (MWELO / AB1881 Compliance)
  • Site Furnishings
  • Site Lighting
  • Bidding and Construction Phase Services
  • Cost Analysis
  • Project Management

Hadley Design Studio, based in Santa Rosa, California, is currently focused on local projects, providing landscape architecture and planning services to clients in Northern California.