Colorful community garden with seating area in front of a large house.

Cornerstone Village Cohousing

  • Communities

About the Communities

  • Established
  • Home-sharing
  • Urban

Founding year

  • 1993

What we do

Cornerstone Cohousing consists of 32 units — 23 apartments split across two three-story buildings, one of which is our common house — and 9 townhouses. We are located in a diverse neighborhood in North Cambridge with easy access to public transportation, stores, restaurants, and open spaces such as the Alewife Linear Park, which adjoins our property and provides for both pedestrians and bikers. The community design maximizes open shared space, including gardens for both flowers and veggies, a playground structure, a large yard for play space and community events, and a patio with grills for shared outdoor meals. Our common house offers a large dining room with a well-equipped kitchen for community dinners as well as large meetings and social events. The building also houses a den, a kids’ playroom, an arts & crafts room, an exercise room, a workshop with shared tools, and 13 apartments.
The community is fully accessible to mobility-disabled persons, both residents and visitors. All residences have level entries and, in multiple-story townhouses, an accessible powder room on the first floor. All doors are wide enough to accommodate wheelchairs.
The physical design encourages spontaneous interaction. In addition to regular resident-prepared community meals, we build community through shared activities, work, play, and celebrations. Learning and teaching skills between members, especially across generations, is encouraged. Interdependence and mutual assistance are an integral part of daily life. Many of us are involved in the neighborhood as well as the wider community. We use consensus as our mode of decision-making.
The community promotes cultural, racial, and economic diversity through a broad outreach, the inclusion of four city affordable units, and a welcoming attitude. We have families with children, singles, couples, and empty nesters.
Cohousing allows for a lighter, less consumer-oriented lifestyle. Economies of scale abound, including the sharing of tools, child care, and guest rooms. We recycle, compost, conserve water, have solar panels and EV chargers, and try to be as environmentally responsible as we can.
Structured as a condominium, all of our units are owner-occupied. There are very rare rental opportunities, usually sharing a unit with others. All pricing is in line with the Cambridge real estate market.

Our Mission

We have come together to live in cohousing because we believe that people living in community live richer and happier lives. We value the cooperative process of operating our own community. In today’s world, many neighborhoods do not serve the supportive function that they did in previous generations. An intentional, collaborative community can contribute to an individual’s sense of belonging and their ability to contribute to the well-being of others and society as a whole.

  • Purpose
  • Home-sharing
  • Community type
  • Cohousing
  • Sustainability practices
  • Renewable energy systems

Commemorative dates

  • January 1, 1993
  • Started planning
  • January 1, 2001
  • Started living together

Video

  • 47 Total members
  • Not open to new members
  • Open to visitors
Total
61

How to join

We encourage people who are interested in buying and living here to visit and tour the community, attend at least one common meal and one community general meeting, and learn to understand our governing and community participation policies. If there is still interest, then people can go to the CONTACT page (http://www.cornerstonecohousing.org/contact.html) on our website, click the “CONTACT US” link, then fill out and submit the two-question form to be notified when a unit comes on the market. People on that list will also be notified of events for prospective residents.

Basic expectations or agreements for members

Email ou******@****ho.org requesting a visit and tour.

Primary decision-making authority

  • Small Leadership Group

A few people (not elected by the broader community) make the major decisions.

Decision-making process

  • Modified Consensus

Generally seek agreement, but have backup methods when consensus isn’t reached.

Governance structure

  • Collaborative/Horizontal

Power and responsibility are shared relatively equally among members.

Conflict resolution approach

The closest we have to a “core leadership group” is our elected Managing Board. The Board performs administrative activities, for which they are fully responsible to the community. Each of the board members serves a two-year term, with 2-3 members rotating off at the end of their second year, to be replaced by 2-3 newly-elected members.

Economic model

  • Independent Finances

Members maintain separate personal finances with minimal sharing.

Economic scenarios for this community

  • Members need to pay fees, dues, or similar to live there on a per month or per year basis
  • There is a labor obligation
  • Members typically need to have their own job or other personal source of income to cover their expenses while living in the community?

Additional economic information

Regular fees: $320
Labor: Yes (1 hrs/week)
Members with pre-existing debt: allowed
Each member is expected to serve on at least one committee, perform one hours per week on community chores, and work one three-hour shift on a percentage of regularly scheduled community work days. (If physically able.)
We live within our means and maintain significant reserve funds for planned as well as unexpected expenses. On extremely rare occasions, assessments are required for capital expenditures.

Shared resources and amenities that are accessible to everyone in the community

Common House, Garden(s), Workshop, Large Scale Kitchen, Swingsets & play areas, Gym or sports area, Internet

Frequency of communal meals

  • About once a week

Significant food acquisition practices

  • Locally sourced

Substance use culture

  • Substance use appears in public spaces but no pressure
  • Substance use is prohibited in the community

Gender composition

  • Majority cis (over 60%)

Age demographics

  • Family-focused (many children and parents)

Property status

  • Privately owned

Property owner

  • By a Land Trust, Home Owners Association, or corporation

Setting

  • Urban

Within city limits with access to urban amenities and infrastructure.

Community type

  • Cohousing

    Private homes with shared common facilities, designed for neighborly
    interaction while maintaining independence.

Sustainability approach

  • Renewable energy systems

Self-produced energy

  • Up to 33%

Energy sources used

  • Photovoltaic Solar

Self-produced food

  • Up to 33%

Local, organic, or fair trade food

  • Up to 33%

Food systems

  • Community garden
  • Land area size
    1.3 acres

Guest Book

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Location

  • Massachusetts, United States

Cornerstone Village Cohousing

Needs and Offers

Connecting people and communities through an intentional online marketplace

  • Promoted
  • Events
4 weeks ago

Healing Love Healing Money: Trust As The Foundation For A New Culture

Money, love and power are among the hardest things any community works with, and many of us carry the same fears into both: not having enough, losing what we have, and the sense that if someone else gets money or love, we won’t. Healing Love, Healing Money: Trust as the Foundation for a New Culture is taught by two intentional communities. Karen McAllister and Duncan Cryle are from Clear Sky Meditation and Retreat Center, a Buddhist-lineage community in the BC Rockies. Monika Alleweldt and Benjamin von Mendelssohn from Tamera Healing Biotope, a community of about 160 people in southern Portugal that has spent decades studying love, trust and relationship. Clear Sky has spent years working on its relationship with money, and our two communities found surprising parallels in the fears beneath both. Over four sessions we explore the roots of fear around money and belonging, love, possession and power, trust as infrastructure (community as a container for healing), and ethical livelihood. We use short meditations, body-based practices, reflection and small-group conversation. You do not need to be in a romantic relationship or live in community. When: October 27, Nov 3, 10, 17. All four sessions: 12–2pm Vancouver, 1–3pm Alberta, 7–9pm UK and Portugal, 8–10pm Central Europe. Note: US and some Canadian provinces change clocks on November 1, so the US west coast is 12–2pm on October 27, then 11am–1pm for the remaining sessions, and Eastern is 3–5pm on October 27, then 2–4pm for the rest. Cost: sliding scale Details and registration: https://www.clearskycenter.org/event/healing-love-healing-money-online/  
October 27, 2026 13:00 – November 17, 2026 15:00
  • Promoted
Offer
  • Promoted
  • Events
1 day ago

Coastal Regeneration Immersion: Permaculture Design Certification in Jalisco, Mexico

Tropical Dry Forest Permaculture Design & Regenerative Stewardship Certification (PDC)12-Day Intensive | 120 Hours | Costalegre, Jalisco, Mexico APPLY AT XOCHIRAIZ.COM Join us for an immersive Permaculture Design Certificate course set in the tropical dry forest bioregion of coastal Jalisco. This 120-hour intensive blends internationally recognized PDC curriculum with hands-on regenerative practice — combining ecological design, agroforestry, natural building, and community stewardship into one integrated learning experience. Lead Faculty Jorge Luis Gtz. Olarte (Arborescencia RedGenerativa) – Regenerative Design, Soil Biology & Agroforestry Ozzy Lusth (Survior & Xochiraíz) – Wilderness Resilience & Survival Skills Dave Collins (Capacha Coastal Conservation Center) – Bioarchitecture & Ecological Development What You’ll LearnThe course moves through six progressive phases: Permaculture & Ecological Literacy – ethics, principles, and reading the tropical dry forest landscape Water & Soil Systems – keyline design, water harvesting, living soils, and compost systems Horticulture – food garden design, propagation, and biological pest control Regenerative Food Systems – tropical agroforestry, food forest design, and guild planting Ecological Infrastructure – bamboo bioarchitecture, bioclimatic farm design, compost toilets, greywater, and rocket stoves Integrated Design Studio – team-based final design projects covering watershed strategy, agroforestry, food forest layout, infrastructure, and phased implementation Daily RhythmMornings begin with optional surf/yoga and journaling, followed by field practicums and hands-on workshops. Afternoons include design studio and construction lab work, with reflection circles, communal dinners, and evening talks, films, or campfire discussions rounding out the day. Final ProjectParticipants work in teams to produce a full regenerative design package — landscape analysis, water plan, agroforestry design, food forest plan, ecological infrastructure, and bioclimatic farm plan — presented to a faculty review panel on the final day, followed by a closing ceremony, certificate delivery, and community feast. CertificationGraduates receive the Tropical Dry Forest Permaculture Design & Regenerative Stewardship Certification (120 contact hours), hosted by Capacha Coastal Conservation Center and Tierralegre, A.C. Curriculum integrates international PDC standards with tropical ecology, agroforestry, ecological restoration, bamboo bioarchitecture, bioclimatic design, GIS/photogrammetry, and regenerative leadership. Highlights Hands-on bamboo construction (temazcal, bathhouses, sculpture) Tropical dry forest silviculture practicum Community mapping and design project for Ekoa Green Community Talent show and sea turtle release
January 10, 2027 00:00 – January 24, 2027 23:59
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