--- title: "Peter McDonald Architect — Home Builders | Houzz" canonical_html_url: https://www.houzz.com/professionals/home-builders/peter-mcdonald-architect-pfvwus-pf~1988169612 markdown_url: https://www.houzz.com/md/professionals/pf~1988169612.md entity_type: LocalBusiness business_name: "Peter McDonald Architect" category: ["Home Builders"] image: https://st.hzcdn.com/fimgs/bcc3a76f0eb04db2_4026-w400-h400-b0-p0--.jpg address: "PO Box 888, North Eastham, Massachusetts 02651, United States" latitude: 41.8243 longitude: -69.9818 phone: "(508) 240-0843" website: http://www.capecodarch.com rating: 4.8 review_count: 12 best_of_houzz_awards: 11 followers: 404 last_updated: 2026-08-30 --- # Peter McDonald Architect > Southern New England Architectural Firm - 10x > Best of Houzz Winner! Original Houzz profile: [Peter McDonald Architect](https://www.houzz.com/professionals/home-builders/peter-mcdonald-architect-pfvwus-pf~1988169612) ## Professional summary - **Primary category:** Home Builders - **Location:** North Eastham, MA - **Serves:** Falmouth, Yarmouth, Sandwich, Dennis, Harwich, Brewster, Chatham, Orleans, Eastham, East Harwich, Wellfleet, Northwest Harwich, Provincetown, East Dennis, South Dennis, Buzzards Bay, Osterville, Cotuit, North Eastham, Truro, West Chatham, Harwich Center, Cape Cod and the Islands, Connecticut, East Orleans, Hyannisport, Massachusetts, North Chatham, Rhode Island, South Chatham, South Harwich, South Orleans, South Wellfleet - **Houzz rating:** 4.8 out of 5 (12 reviews) - **Best of Houzz:** 11 awards (2015–2024), for Design, Service. ## About ### Houzz Badges - Houzz Pro Software User - Star Houzzer - Houzz Influencer - Recommended on Houzz - 100,000 Ideabook Saves Peter McDonald Architect is a licensed, full service architecture firm with over 20 years of experience on Cape Cod and throughout New England. Our work encompasses both new construction projects as well as renovations and additions, specializing in designs that respond to the unique historic and geographic context of the Cape and Islands. Our goal is to design custom spaces for our clients, taking into account individual projects’ program, site, and budget. Licensed in Ct, RI, Me, and Ma. ### Services Provided - New Home Construction - Custom Homes - Home Remodeling - Home Additions - Home Extensions - Energy-Efficient Homes - House Plans - Multigenerational Homes - Guesthouse Design & Construction - Project Management - Pool House Design & Construction - Home Restoration - Floor Plans - Barn Design & Construction - Universal Design - Sustainable Design - Historic Building Conservation - Tiny House Construction - Handicap-Accessible Design - Drafting - Site Preparation - Modular Home Additions - Kitchen Remodeling - Basement Design - Bathroom Design - Building Design - Kitchen Design - 3D Rendering - Architectural Design - Architectural Drawings - Attic Conversion - Deck Design - Garage Design - Historical Renovation - Mudroom Design - Space Planning - Staircase Design ### Areas Served - Falmouth - Yarmouth - Sandwich - Dennis - Harwich - Brewster - Chatham - Orleans - Eastham - East Harwich - Wellfleet - Northwest Harwich - Provincetown - East Dennis - South Dennis - Buzzards Bay - Osterville - Cotuit - North Eastham - Truro - West Chatham - Harwich Center - Cape Cod and the Islands - Connecticut - East Orleans - Hyannisport - Massachusetts - North Chatham - Rhode Island - South Chatham - South Harwich - South Orleans - South Wellfleet ## Business Details | Field | Value | | --- | --- | | Business Name | Peter McDonald Architect | | Address | PO Box 888, North Eastham, Massachusetts 02651, United States | | Phone | (508) 240-0843 | | Website | http://www.capecodarch.com | | Followers on Houzz | 404 | **Social profiles:** - Facebook — http://www.facebook.com/peter.mcdonaldarchitects - LinkedIn — http://www.linkedin.com/pub/peter-mcdonald/7/119/76a ## Contact - **Houzz profile:** [Peter McDonald Architect](https://www.houzz.com/professionals/home-builders/peter-mcdonald-architect-pfvwus-pf~1988169612) - **Website:** http://www.capecodarch.com - **Phone:** (508) 240-0843 ## Credentials **Certifications & Awards** - 2 Bricc Awards - Historic Preservation Award Winner - **Best of Houzz:** 11 awards (2015–2024), for Design, Service. ## Reviews **Overall rating: 4.8 out of 5 — 12 reviews** *Aspect averages:* - Work Quality: 50.0 - Communication: 50.0 - Value: 50.0 ### All 12 reviews **★★★★★ — Vantine Interior Design, Jan. 2023** > As an Interior Designer, I have worked with Peter McDonald on numerous projects and have always been impressed. > > Peter McDonald's homes are timeless, yet modern - with beautiful lines, details, and wonderful natural light. The layouts are well designed with a modern edge, garnering long-lasting value and beauty. > > If you're looking to collaborate on decisions with an architect that will share in your vision, I highly recommend Peter McDonald Architect. **★★★★★ — Thomas DeLio, Nov. 2019** > After contacting several architects on Cape Cod we chose Peter McDonald to design an addition to our home. The addition he designed blends perfectly with the original part of the house and complements it beautifully. The original home was a simple gambrel and many of the other architects we contacted thought it would be too difficult to add an addition that would complement the original part of the house. Peter's succeeded beautifully. People passing by the house often stop and comment how beautifully the addition enhances the house. **★★★★★ — The Rocky Balsamo Real Estate Group, Nov. 2019** > Peter McDonald and his staff performed in an exemplary fashion from start to finish on our project. From concept to completion, Peter was available and provided creative suggestions throughout the process to help get us the perfect finish! His recommendation of John Largey at Skyline Homes was invaluable, as John and Peter worked together seamlessly. WE can't thank him enough for his excellent concepts and execution. Thanks Peter!!! **★★★★★ — Bob Seay, Nov. 2019** > We were impressed with Peter's ability to provide imaginative solutions for the challenges we faced adding a modern kitchen, bathroom and handicapped access ramp to what is a beloved and very historic building . His plan provided us with an attractive and very functional addition which looks like it has always been there. A beautiful handicapped ramp that doesn't look like one and attention to the design of the building by providing a rear porch like entrance mirroring the familiar front of the building. Peter is not only a professional but very easy to work with and and his associates delivered a great plan on time And this being a community project, Peter was exceptionally generous with his time and talent. **★★★★ — Janet Buckley, Nov. 2019** > Peter McDonald did a great job designing an extensive addition to our home. His ideas and creativity have made out home not only comfortable but beautiful. He followed our desires and then added his personal touch. We are more than pleased. **★★★★★ — Cindy Blum, Nov. 2019** > When my Real Estate clients ask me who they should use as an Architect, I always recommend Peter McDonald! Peter and his staff are Professional, Extremely Knowledgeable and Fun to work with ! They get the job done !! **★★★★★ — jeffbumby, Feb. 2016** > I was fortunate to find in Peter McDonald an architect who was able to translate my design thoughts into a plan both aesthetically pleasing and practical. When we would disagree, I found him tactful in championing his thoughts but not forceful, suggesting an ability to work with all manner of client. I found his fees reasonable and his attention to my project prompt and committed. **★★★★★ — Lisa Tharp Design, Dec. 2013** > Peter and I are collaborating on a Cape Cod beach house renovation, and the process has been delightful. Peter and his team bring professionalism and an open-mindedness to getting the best possible end result. His design sensibilities honor local architectural traditions while bringing a fresh perspective for modern family living. > > I highly recommend this firm. **★★★★★ — Cape Associates, Inc., Aug. 2013** > Peter McDonald's exceptional designs can be seen in this month's Southern New England Home issue...stunning Provincetown bay front home...a Major Historical Renovation! **★★★★ — rpbentsen, Aug. 2012** > When my wife and I decided to add an addition to our house, we asked around for references for an architect and Peter McDonal's name kept coming up. When we first met with Peter we gave him an idea of what we would like. Peter and his team came up with different layouts and one of them was just what we wanted. Peter and his team proceeded to make a complete set of drawings and a specification sheet, which with Peter's help enabled us to get construction costs from different builders. The builder we chose was Chris Thompson in N. Eastham ( the reason I name the builder, is because he did a great job with our addition and Peter and Chris have worked on other projects together). > Building a new house or adding on to one's house is fun, but at times can be very frustrating. But Peter made it easier for us and we would have no hesitation using his service again. **Comment from Peter McDonald Architect:** > Per, > > Thanks so much for the kind words. I hope you are enjoying your renovations and additions to your house. > > Peter **★★★★★ — catag2, Aug. 2012** > He designed a remodel for my house on Cape Cod. He recommended contractors and all went well with the project. **★★★★★ — tjbuono, Aug. 2012** > We recently completed a large, comprehensive renovation of our home in Cape Cod. Peter McDonald Architects did the entire design. They worked very well with us to identify our needs and to create a design that was very appropriate for our home. They guided us to a very good contractor; and worked very effectively with them. > > Ultimately, architect, contractor and owner worked together to arive at a finished renovation project that was VERY pleasing to us as the owner. > > We feel that Peter McDonald Architects did a very competent and cost effective job for us. We highly recommend them for architectural services **Comment from Peter McDonald Architect:** > Thanks Tom, It looks fantastic. It was a fun project and I am glad we were able to meet the challenge! ## Selected projects - [House on a Marsh](https://www.houzz.com/hznb/projects/house-on-a-marsh-pj-vj~2719195) - Location: Wellfleet, MA - Photos: 14 - Description: The Marsh house was an existing house that we extensively renovated over a period of several years and several phases. The work was a team effort between the owners, the builder, (Clay Wilkins), the interior designer (Lisa Tharp Design), landscape architect (Phil Cheney), and the architect. A series of small rooms was opened up and modernized, a garage became a vaulted ceiling master bedroom, and additions off the rear of the house added additional living space and connected life in the house to… - [Truro Modern House](https://www.houzz.com/hznb/projects/truro-modern-house-pj-vj~21517) - Location: Truro, MA - Photos: 12 - [House For An Architect](https://www.houzz.com/hznb/projects/house-for-an-architect-pj-vj~390299) - Location: Eastham, MA - Photos: 15 - [Eastham Coastal Architecture](https://www.houzz.com/hznb/projects/eastham-coastal-architecture-pj-vj~370729) - Location: Eastham, MA - Photos: 24 - [Provincetown Beach House](https://www.houzz.com/hznb/projects/provincetown-beach-house-pj-vj~21560) - Location: Provincetown, MA - Photos: 27 - [Farm House in Cape Cod National Seashore](https://www.houzz.com/hznb/projects/farm-house-in-cape-cod-national-seashore-pj-vj~21559) - Location: Eastham, MA - Photos: 16 - [Box Turtle House](https://www.houzz.com/hznb/projects/box-turtle-house-pj-vj~149378) - Location: Not specified - Photos: 19 - [Connecticut Projects](https://www.houzz.com/hznb/projects/connecticut-projects-pj-vj~64550) - Location: Not specified - Photos: 8 - [Bayside Beach House](https://www.houzz.com/hznb/projects/bayside-beach-house-pj-vj~123542) - Location: Not specified - Photos: 15 - [Harmes Way](https://www.houzz.com/hznb/projects/harmes-way-pj-vj~30967) - Location: Not specified - Photos: 11 - [Cole Beach House](https://www.houzz.com/hznb/projects/cole-beach-house-pj-vj~21557) - Location: Not specified - Photos: 8 - [House In West Chatham](https://www.houzz.com/hznb/projects/house-in-west-chatham-pj-vj~21522) - Location: Not specified - Photos: 13 - [Monahasset Loft](https://www.houzz.com/hznb/projects/monahasset-loft-pj-vj~226598) - Location: Not specified - Photos: 1 - [Sandpiper Hill Cottage](https://www.houzz.com/hznb/projects/sandpiper-hill-cottage-pj-vj~21562) - Location: Not specified - Photos: 2 - [House On Hill Road](https://www.houzz.com/hznb/projects/house-on-hill-road-pj-vj~21520) - Location: Not specified - Photos: 1 - [Cottage](https://www.houzz.com/hznb/projects/cottage-pj-vj~823828) - Location: Not specified - Photos: 8 - [Provincetown Cottage](https://www.houzz.com/hznb/projects/provincetown-cottage-pj-vj~821438) - Location: Not specified - Photos: 10 - [Provincetown, Massachusetts](https://www.houzz.com/hznb/projects/provincetown-massachusetts-pj-vj~1412620) - Location: Not specified - Photos: 4 - [Pool Barn](https://www.houzz.com/hznb/projects/pool-barn-pj-vj~1412544) - Location: Not specified - Photos: 6 - [Salt Marsh](https://www.houzz.com/hznb/projects/salt-marsh-pj-vj~228512) - Location: cape cod, MA - Photos: 23 - Description: A simple saltbox home is sensitively renovated and expanded to host vacation gatherings with family and friends. Tharp's interior architectural plan derives from New England boat-building traditions, and is an elegant study in barefoot simplicity. Now, every room better connects to surrounding natural beauty. [See all 25 projects](https://www.houzz.com/professionals/home-builders/peter-mcdonald-architect-pfvwus-pf~1988169612) ## Frequently Asked Questions **Do you handle permitting, zoning, and regulatory approvals?** As part of our comprehensive project management services, we assist clients in navigating the complexities of permitting, zoning, and other regulatory approvals. We guide you through these essential steps to ensure a smooth project progression. **Are you licensed and insured?** We are a licensed, full-service architecture firm, holding licenses in Connecticut, Maine, Massachusetts, and Rhode Island. This ensures we meet all professional standards for your project and can operate legally in these states. **What types of projects do you specialize in (custom homes, remodels, additions)?** We specialize in a broad range of projects, including new construction, custom homes, renovations, and additions. Our expertise lies in creating designs that thoughtfully respond to the unique historic and geographical context of the Cape and Islands, tailored to your specific needs. **Do you handle permitting and inspections for new home construction?** As part of our full-service approach, we offer project management services, which typically include assisting clients with navigating the permitting process and coordinating with necessary inspections for new home construction. We guide you through these crucial steps. **How do you help clients design within their construction budget?** We prioritize designing within your construction budget from the outset. Our process involves carefully considering your project's program, site, and budget to develop creative and realistic design solutions that align with your financial parameters. *FAQ content may be generated based on the Pro's Houzz profile and website.* ## Ideabooks - [Color Palettes](https://www.houzz.com/ideabooks/123358235/list/color-palettes) — 2 ideas - [Cape Cod Modern](https://www.houzz.com/ideabooks/121309115/list/cape-cod-modern) — 6 ideas - [Kitchen](https://www.houzz.com/ideabooks/99119120/list/kitchen) — 49 ideas - [Bath](https://www.houzz.com/ideabooks/99155198/list/bath) — 32 ideas - [Furniture](https://www.houzz.com/ideabooks/118744894/list/furniture) — 2 ideas - [Bedroom](https://www.houzz.com/ideabooks/118357470/list/bedroom) — 5 ideas - [Paint Color](https://www.houzz.com/ideabooks/117087835/list/paint-color) — 7 ideas - [Design Decor and Accessories](https://www.houzz.com/ideabooks/104148349/list/design-decor-and-accessories) — 25 ideas - [Lighting](https://www.houzz.com/ideabooks/116769022/list/lighting) — 1 idea - [French Doors and Windows](https://www.houzz.com/ideabooks/105184332/list/french-doors-and-windows) — 1 idea - [Ceiling Fans](https://www.houzz.com/ideabooks/103523101/list/ceiling-fans) — 1 idea - [Pet Friendly](https://www.houzz.com/ideabooks/92745634/list/pet-friendly) — 12 ideas - [macbride deck rails ideas](https://www.houzz.com/ideabooks/2125767/list/macbride-deck-rails-ideas) — 15 ideas - [Step lights](https://www.houzz.com/ideabooks/5786821/list/step-lights) — 1 idea [See all 14 ideabooks](https://www.houzz.com/ideabooks/users/petermcdonaldarchitect) ## Community Q&A **Q: I like the rug** *(in Photo Questions)* Where does it come from? A: That was part of the owners collection. Sorry I don't know where they got it **Q: What is the diameter of these columns?** *(in Photo Questions)* I love porches with thick columns, but can never tell their diameter based on pictures. Trying to decide between 10" and 12" columns for my front porch. These are beautiful! A: These are 12" **Q: Great space! Is that an enclosed private deck beyond the shower?** *(in Photo Questions)* Thank you A: Recycled Ipe **Q: what is the brand and color of this shake?** *(in Photo Questions)* I love it!! Thank you so much! A: I love it too. These are natural unfinished raw -white cedar shingles **Q: Light Diffusers/ Stair Risers** *(in Photo Questions)* Nicely detailed. Are the louvered rectangles centered on the stair risers light diffusers? Thank you! A: Yes they are. **Q: what is the wall color?** *(in Photo Questions)* Beautiful room A: Check with Lisa Tharp Designs on here. She chose the paint color. --- *Source: Houzz professional profile. Reflects the profile as of 2026-08-30.*