Our Philosophy

Founded in 2010, LEWIS + LEWIS ARCHITECTS is a full-service architecture firm designing creative projects in Larchmont, Mamaroneck, New Rochelle, Pelham, Rye, Scarsdale and Southern Westchester County.  As a small boutique architecture firm, we provide project and design leadership with experienced principal architects who are engaged and attentive to the needs of every project no matter the size. 

We believe in the power of the collaborative process to produce successful results and products of enduring quality. Clarity in communication leads to an equally defined design process, in which many voices come together in a single vision. As architects, we are agents of that vision, carefully evolving it from concept to construction.

Project Experience

  • New Construction
  • Additions
  • Exterior and Interior Renovations
  • Tenant Build-outs and Renovations
  • Outdoor Spaces
  • Conceptual Design Studies
  • Value creation/return-on-investment evaluations



Schematic Design


Design Development


Construction Documents


Bidding and Permitting


Construction Administration