Asunto Oy Helsingin Loppukiri is a resident‑run senior housing community located in the Arabianranta district of Helsinki, Finland.123569 Established as a private housing corporation (condominium company), it was developed as a project by Aktiiviset Seniorit ry (Active Seniors Association) and the building was completed in 2006.2389 The property stands at Arabiankatu 19 / Birger Kaipiaisen katu 1, on a city‑owned Hitas lot with a long‑term land lease.2356910
Loppukiri consists of 58 owner‑occupied apartments and extensive common spaces, including a shared kitchen, dining hall, library, guest room, sauna facilities, fitness room and other communal areas totaling around 400 m².259 At least one resident in each household must be 48 years or older, and the community is explicitly aimed at mid‑life and older residents seeking an active, participatory form of living.12456789
The core principle is self‑management and mutual support: Loppukiri is not a service or care home and has no employed staff.14567 Residents collectively decide on the operation of the house and share responsibilities such as cooking in the common kitchen, cleaning shared spaces, organizing activities and offering neighbourly assistance.145679 At the same time, the privacy of individual apartments is respected, and residents can choose between quiet independence and daily social interaction.146
Internationally, Loppukiri is frequently cited as a pioneering example of cohousing for seniors, combining private ownership with a structured, resident‑led community