Atlantic Canada’s First Cohousing Community

Treehouse Village Ecohousing was launched in the fall of 2018. Close to six years later, we are excited to bring the first cohousing community to Atlantic Canada! Our community includes members from Bridgewater and across the world, thanks to the scenic beauty and relaxed lifestyle of Nova Scotia’s spectacular South Shore.


Cohousing is a unique kind of housing – planned and financed by the future residents. Privacy is balanced with community involvement as households keep their independence, living in homes that are entirely their own, but with access to valuable indoor and outdoor amenities.

Typical Cohousing Characteristics

  1. A number of fully-equipped, privately owned homes designed using a participatory process with the future homeowners
  2. A site planned and arranged in a way that encourages interaction and community-oriented living, with gardens, walkways and play areas
  3. Shared amenities, usually in a Common House, such as a large kitchen, a dining room, gym or multi-purpose room, library or guest suites

Treehouse is proud to offer all this and more in beautiful Bridgewater, Nova Scotia. Our community was designed with passion, based on research around best practices in other cohousing communities.


At Treehouse Village Ecohousing, our commitment to our planet goes far beyond building energy efficiency into our homes. We believe in protecting our planet and we are building every aspect of our community around that belief. Building a sustainable community is part of our core vision, and one of a handful of important key drivers of the decisions we make as community members. 

Here’s what you can expect from Treehouse Village:

Low Impact Development

We are committed to low impact development at every stage, from land development to lifestyle. 

  • Passive House design standard for all of our private homes, and a highly efficient building envelope with minimal energy needs
  • Solar photovoltaic panels on all roofs, along with 10 electric vehicle charging stations
  • A reduced physical footprint, disturbing only a fraction of our property to preserve the old growth forest
  • Multiple units per building, with stacked units and shared walls to reduce building materials and heating demand
  • Low-impact stormwater management through use of bioswales and water-retaining landscape features
  • Careful consideration of building materials with a focus on low toxicity, low carbon footprint, and low embodied carbon
  • Wherever possible, the sourcing of local building materials and local contractors to reduce transportation distance
  • Intentional project management with consideration around reducing construction waste and the volume of earth trucked off our site
  • Building shared community amenities such as office space, guest rooms and a fitness room to reduce the size of our private units

Environmentally Friendly Practices

Research shows that living in an intentional community and having good relationships with your neighbours significantly benefits your mental health. Our design supports and encourages residents to engage in environmentally friendly practices in some of the following ways:

  • Shared tools, appliances, yard and gardening equipment, as well as outdoor and recreation equipment, help community members cut down on the costs and space to keep their own and drastically reduces eventual landfill waste.
  • While each household can have their own washer and dryer, shared laundry facilities give members the option to save the space in their home – and the cost of purchasing and maintaining their own.
  • We are incorporating space for gardening and food forests into the landscape design, increasing our access to healthy food with a low carbon footprint. 
  • With our property located in the heart of Bridgewater and bordering the Centennial Trail, residents are able to walk, cycle or bus to complete many of their errands.
  • By working together to grow some of our own food, and buying food in bulk, we reduce food waste and packaging. 
  • With the bonus of a large kitchen and dining room in the Common House, members have opportunities to prepare and share meals together as they wish. 
  • With a workshop on site and a community of skilled residents, there’s bound to be someone to help you fix that wobbly chair or broken toaster. 
  • We have implemented an electic vehicle car sharing service.
  • Our community promotes healthy lifestyles through on-site access to both outdoor and indoor leisure opportunities.
  • Our buildings were designed with health in mind, prioritizing good indoor air quality and use of construction materials with low toxicity.

Recognition of Our Past, Commitment to Our Future

Treehouse Village is built on the ancestral and unceded territory of the Mi’kmaq peoples. In 1726, Mi’kmaq and Maliseet villages at Annapolis Royal ratified the first of several Peace and Friendship Treaties with the British Crown. We are grateful to be building on this land. We will live in peace and seek means of reconciliation.  

Part of our commitment as stewards of this land is engaging in a process of continual learning and self-reflection as we explore how to live out our values of being kind to ourselves, our neighbours, and our planet.

Sin So’sepe’katik is the traditional Mi’kmaq name for Bridgewater and Pijinuiskaq is the name for the LaHave River, meaning “river of long joints/river branches.” (Source: Pjila’si Mi’kma’ki: Mi’kmaw Place Names Digital Atlas.)

Treehouse Village Ecohousing Timeline

May 24, 2024

Treehouse Villagers Choose Condo Board Directors

Treehouse Village reached another milestone on April 28, as the community’s newly registered condominium corporation held its first Annual General Meeting and chose the new condo board. Self-governed and co-developed by its residents, Treehouse Village is a welcome option for those seeking eco-friendly, community-oriented living. One of the first decisions…

May 6, 2024

You’re invited to Treehouse Village on Saturday, June 22!

Come celebrate the Summer Solstice with us! SAVE THE DATE! Treehouse Village is hosting a Community Open House on Saturday, June 22, between 10:00 a.m. and 2:00 p.m. Atlantic Canada’s first cohousing development, Treehouse Village Ecohousing is now a vibrant, multi-generational community. Our residents range in age from four months…

April 16, 2024

‘We felt at home right from the day we arrived’

L to R: Phil Aylesworth, Sue Aylesworth, Therese Kirrane, Sunil Kittur. (Photo by Sharon de Souza.) By Treehouse Village Ecohousing Treehouse Village Ecohousing is so excited to welcome our two new households! Sue and Phil Aylesworth made the trek to Bridgewater, Nova Scotia, from Windsor, Ontario, in January. They jumped…

April 7, 2024

“We did it!” Treehouse Village celebrates the completion of our eco-friendly, multi-age cohousing development

Photos by Shirley Robb, Treehouse community member By Allyson Rowley, Community Reporter Treehouse Village Ecohousing, Atlantic Canada’s first cohousing development, is now a vibrant, multi-age community with construction substantially completed and all but one of our 30 condos pre-sold. Residents have moved into their energy-efficient homes and are working together…

December 19, 2023

Treehouse in the News

Atlantic Canada’s first cohousing community is generating a lot of interest in the media, both regionally and nationally. In recent months, Treehouse Village Ecohousing has been featured in Maclean’s Magazine, on CBC Television and Radio, the Halifax Examiner, and even the Weather Network website. The media outlets have been interested…

November 9, 2023

Pictures of welcome: Treehouse Villagers are moving in

Pictures of welcome: Treehouse Villagers are moving in At Treehouse Village, we’re fortunate to have a professional photographer in the community. Shirley Robb has been busy capturing a visual record of our welcome parades and other fun festivities, as more households begin to move into our 30-unit, multi-age, eco-friendly cohousing…

October 28, 2023

Here comes the sun!

Solar panels are on the rooftops of all our buildings at Treehouse Village. Our eco-friendly homes are almost ready! Photo by Treehouse Villager Emma Savage. Drone photo courtesy of Vince Casey. By Allyson Rowley, Community Reporter Have you heard of Treehouse Village Ecohousing? We’re the eco-friendly, multi-age housing development located…

September 12, 2022

All Sold – Treehouse Village Ecohousing

Atlantic Canada’s first cohousing community slated for completion in early 2023 A “seed of an idea” planted more than four years ago has come to fruition. Atlantic Canada’s first cohousing community – Treehouse Village Ecohousing – announced today that all units are pre-sold. The development is well underway at its…

April 9, 2022
Treehouse Village Ecohousing Site showing the buildings under construction

Construction Update

Signs of spring are popping at 54 Pearl Street, including some accelerated progress on the building of Treehouse Village! Despite the challenges of our winter weather, we have been making steady progress with constructing our community.  At this point, in early April, work is happening on the workshop, the common…

November 5, 2021
Treehouse Village members and professionals from Tate Engineering wearing hardhats pose for a photo after a day of assembling the styrofoam forms for the insulated concrete form walls of their common house. A dog joined the photo op.

Work Party

Treehouse Villagers in the local area were able to help with the physical build o
July 21, 2021

The Dream is Becoming a Reality

Treehouse Village Ecohousing is one step closer to completion, as construction begins on the multigenerational cohousing development in Bridgewater, Nova Scotia.
June 26, 2021

Groundbreaking Ceremony for Atlantic Canada’s First Cohousing Community

Treehouse Village Ecohousing celebrates start of construction What: Official Groundbreaking Celebration for Treehouse Village EcohousingWhen: Saturday, August 21, 10:00 a.m. ADTWhere: 54 Pearl Street, Bridgewater, Nova Scotia Bridgewater, NS—Atlantic Canada’s first cohousing community will mark the start of construction on Saturday, August 21, with activities including planting of a fruit…

March 8, 2021

Tree Clearing

Last weekend, we prepared for cutting the trees in the “disturbed area,” which is the part of the land where we’ll be building our homes.
February 26, 2021

The Cat’s Out of the Bag – We are now on MLS!

The word has been “out” for quite some time, but it’s now “out” in a different way. Treehouse Village has posted our available homes on the Multiple Listing Service (MLS), which you can see on both and, with more details at Innovative Real Estate LTD. This is very…

February 4, 2021

We’ve Selected our Homes!

The Equity members of Treehouse Village took a leap of faith, worked together, and consented to purchase not just a unit, but a specific home.
December 3, 2020

Multigenerational Cohousing Group Seeks Young Families

The vision for Treehouse Village Ecohousing is a multigenerational community of 30 privately owned homes, together on a shared property with common amenities. In December 2018 members took the bold step of reserving half of the homes in the community for households with at least one member under the age…
December 1, 2020

What size cohousing home is right for me?

As we move closer to selecting the homes we will move into, I find myself second-guessing my preference for the size of my unit. Although many of the factors may be relevant to deciding to buy into and join a cohousing community, when it comes to considering the size of…
November 13, 2020

Our Development Agreement Is Approved!

On November 9th 2020, the Bridgewater Town Council unanimously approved the development agreement (DA) with Treehouse Village Ecohousing. Fifty-four Pearl Street will be the future home of a sustainable 30-unit collective residential development.
September 8, 2020
Treehouse Village Myths about cohousing

Common Cohousing Myths and Misconceptions

I’ve been with Treehouse Village since the get-go, and there aren’t many questions about it that surprise me anymore. “Is it for introverts?”, “Is it a cult?”, “Do you share bathrooms?”. I don’t mind answering even the strangest questions, as I appreciate curiosity. While cohousing has been successful in other…

June 19, 2020

We’re Hiring a Marketing Firm!

Our present goal is to start construction in November, 2020. In order to reach our target of 24 Equity households by the end of October 2020, we have decided to engage the services of a professional marketing firm.
May 23, 2020

We are one step closer to building our community

Last month, we gathered virtually and consented to the design for Treehouse Village. This is one big step closer to building Atlantic Canada’s first cohousing neighbourhood! Consenting to the design was a big decision. Although we are excited to reveal the details of the physical common kids room, the unit…
April 8, 2020

Unit Availability Update

We still have 1-, 2- and 3-bedroom homes available for you to choose from. Get in touch with us as soon as possible to reserve a home that will suit your needs.
March 26, 2020

5 Ways to Show Community Resilience in a Pandemic

Not only have our members found that working on our development is an excellent distraction from the boredom of social isolation, we’ve also been able to draw emotional support from each other in these trying times.  But how exactly have we been able to keep the “social” in “social distancing”? Our…
December 9, 2019

Design Development – Here we come!

This weekend we held the fourth and final design workshop with our architects. They presented us with a set of schematic drawings for our village including: Site LayoutCommon HousePrivate Units As a community we consented to the schematic design for the Village. This design aligns with our vision and our…

October 26, 2019

We have land!

We’re so happy to share that we have secured the land for our future community. It’s an incredible 15 acre parcel of forested land including many old growth trees, bordered by the Centennial Trail (a multi-use active transportation trail) and centrally located in town. The land has an excellent walkability…

August 3, 2019

Meet Our Architects (Caddis Collaborative & RHAD)

Today we welcome on board our architecture team: two firms that combine specializations in cohousing, green building, as well as knowledge of the local industry and vernacular. RHAD and Caddis Collaborative are now tasked with designing our community, bringing our dreams closer to reality. The first step of the design…