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LDa Architecture & Interiors

222 Third Street, Suite 3212
Cambridge, MA 02142
(617) 621-1455
Company Profile: 

LDa Architecture & Interiors

LDa’s award winning projects have provided our clients with inspired custom residential design rich in meaning, craftsmanship and instilled with lasting value. 

Rather than embracing one architectural style, we draw our inspiration from New England’s rich architectural history while balancing the needs of modern lifestyles, resulting in solutions that are as fresh as they are timeless.

LDa handles a wide spectrum of projects from small additions and renovations to new residences as well as full service interior design, creating homes that are a well-considered unification of the landscape, architecture, furnishings, and décor. Each project is the result of deep collaboration with the homeowner, design team, and builder - engaging clients in an open, shared process that seeks to inspire and educate them in a range of options and choices. Embarking on a design and construction project is a rich and complex experience, and the strength of our practice lies in our ability to listen to our clients and to help guide them in the pursuit of designing and building their home.

Environmental sustainability and energy efficiency are core values at LDa, and our commitment to energy efficiency and sustainability has resulted in 13 LEED certified projects. We are continually expanding our commitment to sustainable design practices, helping to steer our clients’ dreams into truly enduring solutions through the thoughtful application of well-researched strategies. Our sustainable design program is multifaceted, from partnerships with green organizations, material and technology research, to staff accreditation, outreach and teaching.

Through passion, experience, and an insightful understanding of architectural and interior design concepts, LDa offers ideas for dwelling that are inspirational, sophisticated and harmoniously aligned with the lifestyles of our clients.

As Featured In...

High-end pool designs
It’s Memorial Day weekend, which, to us, means two things. A) Summer has (unofficially) begun! and B) the pool is open! Plus, with temps hitting upwards of 80 degrees this weekend, there’s all the more reason to head poolside. We showcase 10 pool designs that make quite a splash! Come on in, the water’s nice! Architecture: Patrick Ahearn Architect; construction by Colonial Reproductions, Inc....
High-end Boston architecture
And you thought you had to decide.... A trio of wildly interesting homes combines historical architecture with modern-day add-ons, weaving a tale of two styles. This is virtuosic work by some of Boston’s finest architects and builders, not to mention completely out-of-the-box thinking. Take a look… When Adolfo Perez Architect was commissioned with designing a contemporary, one-story addition to a...
High-end nursery in Boston
Adorable spaces for the baby, tot and tween. Because you’d give them the world (and the sun, moon and stars) if you could…. The North End nursery above, built by S+H Construction, is chock full of spirit and character. Its many architectural merits (bricked walls, oversized windows and casings) are played up by the room’s lively color palette. The homeowner did the interior design (thanks, Mom...


lda_design Our Indigo Lane project sure knows how to give a warm welcome with this stunning entryway! 👋🏻 Int... Aug 13, 2018 8:58 AM
lda_design At the end of a project, we can’t help but reflect on all work we’ve done—especially when it’s tr... Aug 13, 2018 8:58 AM
lda_design Sometimes it’s the smaller spaces that make the biggest impact. One of our favorite details from ... Aug 13, 2018 8:58 AM
lda_design Another one of our favorite cozy sitting rooms with a wood paneled ceiling! The perfect place to ... Aug 13, 2018 8:58 AM
lda_design Happy Friday, everyone! 🎉 Nothing says summer like a white and bright space. We love how the wood... Aug 13, 2018 8:58 AM
lda_design Happy first day of Summer! ☀️ Over the next few days we’ll be sharing some of our favorite summer... Aug 13, 2018 8:58 AM
lda_design We renovated our Oxford Park’s kitchen to accommodate our client’s growing family and designed a ... Aug 13, 2018 8:58 AM
lda_design On the other side of our Oxford Park’s sunroom is the family room, where we reconfigured the layo... Aug 13, 2018 8:58 AM
lda_design There’s nothing like a historic house! Our Oxford Park project consisted of a series of renovatio... Aug 13, 2018 8:58 AM
lda_design With all of this rain, we’re dreaming of summer with this outdoor pool house! 🍃🌤 It’s the perfect... Aug 13, 2018 8:58 AM