--- title: "Mary LeBlanc Landscape Design — Landscape Architects & Landscape Designers | Houzz" canonical_html_url: https://www.houzz.com/professionals/landscape-architects-and-landscape-designers/mary-leblanc-landscape-design-pfvwus-pf~469903493 markdown_url: https://www.houzz.com/md/professionals/pf~469903493.md entity_type: LocalBusiness business_name: "Mary LeBlanc Landscape Design" category: ["Landscape Architects & Landscape Designers"] image: https://st.hzcdn.com/fimgs/5dd340290075e5d4_6107-w400-h400-b0-p0--.jpg address: "PO Box 1422, Cotuit, Massachusetts 02635, United States" latitude: 41.6243 longitude: -70.4364 phone: "(508) 428-1274" website: http://www.maryleblanc.com rating: 5 review_count: 38 best_of_houzz_awards: 5 followers: 39 last_updated: 2026-08-09 --- # Mary LeBlanc Landscape Design Original Houzz profile: [Mary LeBlanc Landscape Design](https://www.houzz.com/professionals/landscape-architects-and-landscape-designers/mary-leblanc-landscape-design-pfvwus-pf~469903493) ## Professional summary - **Primary category:** Landscape Architects & Landscape Designers - **Location:** Cotuit, MA - **Serves:** Boston, Cape Cod, Barnstable, Falmouth, Burlington, Sandwich, Bourne, Mashpee, Hyannis, Centerville, Marstons Mills, East Falmouth, Yarmouth Port, East Sandwich, Forestdale, Buzzards Bay, Monument Beach, Osterville, Pocasset, North Falmouth, Cotuit, Teaticket, West Barnstable, Mashpee Neck, New Seabury, Seabrook, Popponesset, Monomoscoy Island, Seconsett Island, Popponesset Island, Cataumet, Cummaquid, Hyannis Port, Monomoy Island, Popponesse, Providence, USA, West Hyannisport - **Houzz rating:** 5.0 out of 5 (38 reviews) - **Best of Houzz:** 5 awards (2017–2024), for Design, Service. ## About ### Houzz Badges - Star Houzzer - Recommended on Houzz - 1,000 Ideabook Saves - Best of Houzz winner - Locally owned - Award winning Mary LeBlanc Landscape Design, located on Cape Cod, Massachusetts, is a small, award winning design firm with local emphasis and national experience. Over twenty years of bringing innovative design solutions and a collaborative approach to our clients has earned us projects through out New England as well as across the country. Working closely with clients is the cornerstone of our success. From start to finish and for years beyond, we build relationships and gardens that last a lifetime. Whether it’s a perennial garden and pool on Cape Cod, an outdoor kitchen on the South Shore, or master planning a large estate near Boston, we listen to your unique story, design within budgets and honor our stewardship of the land. ### Services Provided - Garden Design - Hardscaping - Drought Tolerant Landscaping - Site Planning - Custom Water Features - Swimming Pool Design - Gazebo Design & Construction - Drafting - Shed Design & Construction - Construction Drawings - Sustainable Design - landscape design ### Areas Served - Boston - Cape Cod - Barnstable - Falmouth - Burlington - Sandwich - Bourne - Mashpee - Hyannis - Centerville - Marstons Mills - East Falmouth - Yarmouth Port - East Sandwich - Forestdale - Buzzards Bay - Monument Beach - Osterville - Pocasset - North Falmouth - Cotuit - Teaticket - West Barnstable - Mashpee Neck - New Seabury - Seabrook - Popponesset - Monomoscoy Island - Seconsett Island - Popponesset Island - Cataumet - Cummaquid - Hyannis Port - Monomoy Island - Popponesse - Providence - USA - West Hyannisport ### Typical Job Cost $100,000 - 1 million All jobs vary but typically design fees run 10-15% of construction cost. ## Business Details | Field | Value | | --- | --- | | Business Name | Mary LeBlanc Landscape Design | | Address | PO Box 1422, Cotuit, Massachusetts 02635, United States | | Phone | (508) 428-1274 | | Website | http://www.maryleblanc.com | | Followers on Houzz | 39 | ## Contact - **Houzz profile:** [Mary LeBlanc Landscape Design](https://www.houzz.com/professionals/landscape-architects-and-landscape-designers/mary-leblanc-landscape-design-pfvwus-pf~469903493) - **Website:** http://www.maryleblanc.com - **Phone:** (508) 428-1274 ## Credentials **Certifications & Awards** - Numerous - **Best of Houzz:** 5 awards (2017–2024), for Design, Service. **Affiliations** - [American Society of Landscape Architects](https://www.houzz.com/professionals/schools-and-organizations/american-society-of-landscape-architects-pfvwus-pf~2014062207) ## Reviews **Overall rating: 5.0 out of 5 — 38 reviews** *Aspect averages:* - Work Quality: 50.0 - Communication: 50.0 - Value: 50.0 ### Reviews **★★★★★ — Karen Falcone, April 2022** > Mary provides exceptional landscape design services. Our project was a substantial residential design in a difficult environment. Mary's knowledge of what plants will thrive under difficult weather conditions is insightful. She managed the entire project from design, assisting with selecting nurseries, along with providing detailed instructions for on-going maintenance. She is professional and easy to work with as well. **Comment from Mary LeBlanc Landscape Design:** > Thank you Karen! You made is easy. It was a wonderful project. **★★★★★ — Kelly Hiller, April 2022** > I highly recommend Mary LeBlanc for your landscape design and installation project. Mary was excellent at listening to my husband’s and my vision for our Cape property, including a few “wish list” items that we didn’t think would work, and created a beautiful design that somehow incorporated it all. She managed our entire project, keeping the contractors on task and making sure everything was completed on schedule, even though entire teams of individuals contracted Covid and were unable to work for weeks and supply chain issues arose. Our project was subject to conservation review and Mary managed that process extremely well. I really appreciated Mary’s deep knowledge of plants and learned a lot from her as she helped us restore our beautiful but overgrown perineal gardens and created some new ones. Mary is easy to work with, very organized and, lucky for us, a real task master! We couldn’t be happier with her work. **Comment from Mary LeBlanc Landscape Design:** > Kelly, I love the photos! Thank you and it was a pleasure working on such a beautiful site. **★★★★★ — jaimie baird, Aug. 2019** > mary was the utmost professional contractor we worked with on your new home in osterville! she listened to our vision and the took the time to make thoughtful recommendations on the project. she educated us as to what would work in different areas of our yard and thought long term while holding our budget in consideration the entire time! we LOVED working with Mary! **Comment from Mary LeBlanc Landscape Design:** > Awww, thanks Jaimie. A team effort. You have a lovely property and you decorated it beautifully!!! Happy Summer, Mary **★★★★★ — Matt McCleery, July 2019** > Fantastic! We would highly recommend Mary. We brought Mary into our project at a very late stage, but she just jumped right into it with focus and enthusiasm. She not only gave us great ideas, but was also extremely helpful with key details, choice of materials and execution. **Comment from Mary LeBlanc Landscape Design:** > Thanks Matt and Buffy, > You were great to work with and that makes for a great outcome! Enjoy the pool with the boys, Mary **★★★★★ — Leonardo Caruso, July 2019** > Mary LeBlanc Landscape Design has, and continues to provide my family with the highest level of professionalism, exceeding our already high standards and expectations. We have now been working with Mary for approaching 3 years now through various phases of our landscaping projects. She is highly talented, meticulous, organized, efficient and accessible. Mary is a very warm person who cares deeply about the project outcome, as the results clearly demonstrate. In response to our request, she connected us with some very talented and responsive landscapers, which made life much easier. We cannot recommend Mary LeBlanc highly enough for all of your landscape design needs! **Comment from Mary LeBlanc Landscape Design:** > Leo, thanks so much! Now I'm going to have to live up to that ringing endorsement! Pressure is on. I truly appreciate the kind words, Mary **★★★★★ — SSG Pools & Spas, Inc., Jan. 2019** > Mary is an outstanding landscaper, photographer and communicator. Her design work surrounding a recent pool project of ours was second to none. Encompassing tasteful features, luscious grass and creativity, the client that we shared was thrilled with their results. **★★★★★ — Louis Yarmosky, Oct. 2018** > Dear Mary, > > We don’t know if we could thank you enough for everything you have done for us. The project is unbelievable and it would never have happened without you. > > I was a little skeptical when we first met because of our negative experience with our first attempt at getting this pool project for the house. That skepticism disappeared soon after we started working together. > > We love everything in the entire yard, front to back and the pool is beyond our expectations. You immediately understood the look we were hoping to achieve and we appreciated your understanding of our budget. We are blown away by the final result and so is everyone that has had a chance to see it. One of Nick's , our contractors, guys said to me near the end ”it looks like a different house” I said, it looks like someone else’s house! > > I hope the project fulfilled your expectations as well and we hope you are happy with the final result > > We would love to write a review on your web site or any other place you suggest > > If not this fall or winter we hope to see you again in the spring and summer > > Best Wishes > > Louis and Mary Ann > > > > Sent from **★★★★★ — Tracey Golden, Oct. 2018** > We so enjoyed working with Mary. She listened to what we were trying to achieve and had great ideas that turned out so perfectly. Mary's attention to detail, particularly in designing the whole project and in ensuring we would comply with conservation requirements was outstanding. Mary's on-site ownership of the project resulted in some great additions and in everything being done timely. Mary is a gem! **Comment from Mary LeBlanc Landscape Design:** > Thanks Tracey. It was a pleasure! A very fun project. Mary **★★★★★ — Beth Davino, Sept. 2018** > I hired Mary in January for what to me seemed like an impossible task. We met at the property once and after some design work, which was quite timely and also very clear so that we could go all in or pick sections, I asked her to get proposals for us. She did this, and helped select the best company for us. After a summer of enjoying the redesign which was also finished in advance of our expectations, I highly recommend Mary for any project. We have more to do but this helped us really decide if it was worth pursuing. Which we will. Having a cohesive plan with someone who helped me with my vision was better than I’d anticipated. Oh, and we found her on Houzz! **Comment from Mary LeBlanc Landscape Design:** > Hi Beth, I am just seeing this. Thanks so much for your kind words. It was a pleasure. What a fun little renovation and nice transformation!! Mary **★★★★★ — Heather Garni, July 2018** > We had a complicated project with a lot of permitting required. Mary made the process easy from start to finish. She was thorough, organized, professional and expedient at every turn. We are so happy with the result and would use her again in a heartbeat. **Comment from Mary LeBlanc Landscape Design:** > Thank you Heather! You folks were terrific to work with and that always makes my job rewarding. It's looking good! **★★★★★ — Peter And Maureen Erickson, Dec. 2017** > The landscaping at our Cape Cod home is beautiful thanks to Mary's design and attention to detail. She listened attentively to our requests and preferences, offered wonderful suggestions for improvements and was on site throughout the project to optimize the execution of all aspects of the installation. Since we live halfway across the country, Mary had the added challenge of connecting with us long distance, but this was never a problem. Whenever we had a question, she was only an email or phone call away, responding to us quickly and professionally. We are very appreciative of all of Mary's effort and commitment to provide us a wonderful landscape that we will enjoy for years to come. **Comment from Mary LeBlanc Landscape Design:** > Dear Maureen and Peter, > Thank you for those nice comments. You were both just lovely to work with on this project. I can't wait to see it come into bloom next season and hope it lives up to the interior, which is just terrific. I'll need another tour in the spring! Merry Christmas and Happy Holidays to you and the family. Mary **★★★★★ — Matthew Cross, Oct. 2017** > We hired Mary for a pretty extensive overhaul of the yard of our home in Cape Cod. She was extremely professional, thoughtful, patient and truly cared about our vision for the project. She was always available to answer questions (no matter how small!) and took our feedback seriously. Mary is an amazing listener and her project management skills are top knotch. We are extremely happy with how the project turned out and would highly recommend Mary to anyone seeking a landscape architect. Such a pleasure to work with Mary. **Comment from Mary LeBlanc Landscape Design:** > Hi Matt, I am behind the times here and am just seeing this. Thank you so much for the kind words. I stopped by recently and all was looking good. Merry Christmas and Happy Holidays! ## Selected projects - [Osterville Pool and Landscape Renovation](https://www.houzz.com/hznb/projects/osterville-pool-and-landscape-renovation-pj-vj~2030944) - Location: Barnstable, MA - Photos: 8 - [Southcoast Massachusetts](https://www.houzz.com/hznb/projects/southcoast-massachusetts-pj-vj~6894734) - Location: Not specified - Photos: 17 - [Osterville Woodland Garden Patios and Planters](https://www.houzz.com/hznb/projects/osterville-woodland-garden-patios-and-planters-pj-vj~2256465) - Location: Barnstable, MA - Photos: 17 - [New Seabury Cape Cod](https://www.houzz.com/hznb/projects/new-seabury-cape-cod-pj-vj~6894775) - Location: Not specified - Photos: 11 - [Chappaquiddick Island Martha's Vineyard](https://www.houzz.com/hznb/projects/chappaquiddick-island-martha-s-vineyard-pj-vj~1720883) - Location: Edgartown, MA - Photos: 16 - Description: A beautiful home, the interior of which, was just featured in Design New England magazine, summer 2016. - [New Seabury Pool and Gardens](https://www.houzz.com/hznb/projects/new-seabury-pool-and-gardens-pj-vj~2256440) - Location: Mashpee, MA - Photos: 12 - [Landscaping in Falmouth, MA](https://www.houzz.com/hznb/projects/landscaping-in-falmouth-ma-pj-vj~1720939) - Location: Falmouth, MA - Photos: 6 - [Pool and Woodland Garden, Cape Cod](https://www.houzz.com/hznb/projects/pool-and-woodland-garden-cape-cod-pj-vj~1720919) - Location: Barnstable, MA - Photos: 27 - [Exterior Entry Landscaping](https://www.houzz.com/hznb/projects/exterior-entry-landscaping-pj-vj~1667345) - Location: Chatham, MA - Photos: 7 - [Backyard Retreats](https://www.houzz.com/hznb/projects/backyard-retreats-pj-vj~1705133) - Location: Barnstable, MA - Photos: 12 - [Cape Landscapes](https://www.houzz.com/hznb/projects/cape-landscapes-pj-vj~2030960) - Location: Harwich, MA - Photos: 7 - [Family Compound West Falmouth, MA](https://www.houzz.com/hznb/projects/family-compound-west-falmouth-ma-pj-vj~1720979) - Location: Falmouth, MA - Photos: 20 - [Cape Cod Contemporary Meets Rustic Stone](https://www.houzz.com/hznb/projects/cape-cod-contemporary-meets-rustic-stone-pj-vj~1763506) - Location: Yarmouth, MA - Photos: 16 - [Vermont Country Estate](https://www.houzz.com/hznb/projects/vermont-country-estate-pj-vj~1794548) - Location: Charlotte, VT - Photos: 22 - [Cape Cod Masterpiece in Stone](https://www.houzz.com/hznb/projects/cape-cod-masterpiece-in-stone-pj-vj~1763893) - Location: Falmouth, MA - Photos: 6 - [Cape Cod Perennial Garden](https://www.houzz.com/hznb/projects/cape-cod-perennial-garden-pj-vj~1763527) - Location: Orleans, MA - Photos: 20 - [Pools and Spas](https://www.houzz.com/hznb/projects/pools-and-spas-pj-vj~1705131) - Location: Chatham, MA - Photos: 18 - [New Seabury Waterfont](https://www.houzz.com/hznb/projects/new-seabury-waterfont-pj-vj~2014192) - Location: Mashpee, MA - Photos: 13 - [Gardens](https://www.houzz.com/hznb/projects/gardens-pj-vj~1957948) - Location: Barnstable, MA - Photos: 18 - [Firepits and Fireplaces](https://www.houzz.com/hznb/projects/firepits-and-fireplaces-pj-vj~1802317) - Location: Barnstable, MA - Photos: 13 [See all 41 projects](https://www.houzz.com/professionals/landscape-architects-and-landscape-designers/mary-leblanc-landscape-design-pfvwus-pf~469903493) ## Ideabooks - [closet](https://www.houzz.com/ideabooks/170773889/list/closet) — 9 ideas - [outdoor kitchen](https://www.houzz.com/ideabooks/164237823/list/outdoor-kitchen) — 5 ideas - [pools](https://www.houzz.com/ideabooks/25103478/list/pools) — 35 ideas - [FIREPLACES](https://www.houzz.com/ideabooks/147571360/list/fireplaces) — 2 ideas - [firepits](https://www.houzz.com/ideabooks/10841817/list/firepits) — 7 ideas - [spas](https://www.houzz.com/ideabooks/10841511/list/spas) — 13 ideas - [containers](https://www.houzz.com/ideabooks/143375522/list/containers) — 10 ideas - [grills](https://www.houzz.com/ideabooks/142871535/list/grills) — 3 ideas - [pizza ovens](https://www.houzz.com/ideabooks/121133807/list/pizza-ovens) — 14 ideas - [plantings](https://www.houzz.com/ideabooks/23795543/list/plantings) — 4 ideas - [fencing](https://www.houzz.com/ideabooks/83773052/list/fencing) — 3 ideas - [pathways](https://www.houzz.com/ideabooks/23783216/list/pathways) — 6 ideas - [stucco walls](https://www.houzz.com/ideabooks/9394228/list/stucco-walls) — 16 ideas - [Office](https://www.houzz.com/ideabooks/114037182/list/office) — 23 ideas - [Pond](https://www.houzz.com/ideabooks/109102584/list/pond) — 12 ideas - [sunporch](https://www.houzz.com/ideabooks/25111461/list/sunporch) — 30 ideas - [Gutters](https://www.houzz.com/ideabooks/89036190/list/gutters) — 1 idea - [gardner project](https://www.houzz.com/ideabooks/83772921/list/gardner-project) — 6 ideas - [brd project](https://www.houzz.com/ideabooks/83773082/list/brd-project) — 2 ideas - [lighting](https://www.houzz.com/ideabooks/78198934/list/lighting) — 17 ideas [See all 33 ideabooks](https://www.houzz.com/ideabooks/users/maryleblanc) ## Community Q&A **Q: Planters** *(in Photo Questions)* I love how the planters have different height plants, I was wondering what the shorter one is? A: They are all the same planter but the pool has different levels and part of it is perspective in the photograph. --- *Source: Houzz professional profile. Reflects the profile as of 2026-08-09.*