Management, Cooperation, and Sustainability: Unpacking the Data Practices of Housing Cooperatives

Overview of the Research

The paper “Management, Cooperation, and Sustainability: Unpacking the Data Practices of Housing Cooperatives” presents findings from a 16‑month ethnographic study of a non‑profit housing cooperative (NXI) in Toronto, Canada. Conducted by Priyanka Verma, Mohammad Rashidujjaman Rifat, and Samar Sabie—faculty and graduate researchers at the University of Toronto—the work was published in the CHI 2025 Conference on Human Factors in Computing Systems. The study involved 24 semi‑structured interviews (including 4 follow‑ups) with staff, board members, and residents, complemented by participant observation and analysis of organizational records.

Research Focus and Methodology

The authors investigate how data—financial, social, and building‑upkeep—supports or hinders cooperative living, democratic decision‑making, and long‑term sustainability. Data were collected through interviews (average 62 minutes), field observations, and archival documents such as newsletters, emails, and financial spreadsheets. Coding followed open‑coding and thematic analysis, resulting in three main themes: maintenance and operations, cooperation, and sustainability.

Maintenance and Operations Findings

Daily operations rely on hybrid paper‑digital workflows. Staff track cleaning supplies, repair orders, and invoices using both physical forms and a rent‑management system (RM). While RM streamlines some tasks, it is configured for landlord‑tenant relationships, causing work‑arounds (e.g., Excel spreadsheets for budgeting). Communication is fragmented across Facebook, Discord, and email, leading to inefficiencies and staff overload. The cooperative lacks a unified email list, relying on a CSV file.

Cooperation and Democratic Practices

Cooperative governance is embodied in participatory budgeting, where houses list needs on whiteboards, vote via Google Forms, and allocate house budgets (≈ $50–$100 per month). Membership fees, not rent, fund the coop and serve as a credibility signal for banks and insurers. An emergency relief fund operates on trust, allowing members to receive aid without detailed financial scrutiny. However, limited transparency of house‑level budgets and personal account balances creates friction for members seeking real‑time information.

Sustainability Challenges Identified

Three dimensions of sustainability are highlighted: social, financial, and cultural. Data accessibility issues impede long‑term planning; many historic records are only on paper, and staff report “files thrown out” during turnover. The loss of social data—alumni connections, cultural artifacts, and communal histories—reduces the coop’s ability to mobilize alumni fundraising. Data dissipation is evident in outdated infill project reports (e.g., a 2004 budget estimate of $5 million that is now obsolete). These gaps hinder effective decision‑making for building maintenance and expansion.

Key Quantitative Metrics

• Total members: ≈ 250 (peak ≈ 400)
• Houses managed: 23 properties
• Membership fee revenue: primary source for budgeting and bank negotiations
• House‑level monthly budgets: $50–$100 per house
• Interviews conducted: 24 (20 unique participants)
• Data volume: 15 years of PDFs, hundreds of emails, and multiple Excel sheets

Design Implications for Data Tools

The authors propose two‑tiered data repositories: a “working” store for active documents and an “archival” store for historical records, with automated migration after a set period (e.g., two years). They recommend transparent, member‑facing dashboards for real‑time budget balances, linked data to connect financial figures with maintenance tasks, and distributed access models to align with cooperative values. Decentralized technologies such as distributed ledger systems are suggested but noted to require careful governance to avoid new tensions.

Relevance to Pan‑European Sustainable Housing

The study offers transferable insights for European housing cooperatives seeking to balance democratic governance with efficient data management. It underscores the importance of aligning digital tools with cooperative principles, maintaining accessible historical records for long‑term sustainability, and fostering member transparency to strengthen financial credibility with lenders. The findings can inform policy makers, designers, and cooperative managers aiming to create resilient, data‑informed, and socially equitable housing models across Europe.