What this guide covers

This guide is for families and individuals trying to understand when homesharing is an appropriate alternative to live-in care arrangements. It outlines the key differences between the two models, the circumstances in which homesharing is best suited, and what families should consider before making a decision.

Understanding the two models

Live-in care involves a trained care professional residing in the home of an older adult to provide personal care, medical support, or specialist assistance. It is designed for individuals with significant or complex health needs, such as advanced dementia, post-surgical recovery, or mobility impairments requiring physical assistance.

Homesharing is a housing arrangement in which a younger person moves into an older adult's home in exchange for an agreed number of companionship hours per week, reduced rent, or both. The homesharer is not a care professional. Their role is social and domestic; shared meals, regular presence, and informal safety through cohabitation.

The distinction matters because the two models serve different populations and different needs. Conflating them leads to over-medicalised solutions for individuals who do not require clinical intervention.

When homesharing is appropriate

Homesharing is most suitable when the older adult:

  • Is broadly independent in activities of daily living (dressing, cooking, personal hygiene)
  • Does not require daily medical assistance or personal care
  • Is experiencing social isolation or loneliness
  • Has had minor falls or episodes of forgetfulness that raise safety concerns, but does not require clinical supervision
  • Wishes to remain in their own home and maintain their sense of independence

Homesharing is not appropriate as a substitute for care in cases where personal care, medication management, or clinical monitoring is required. In those instances, a qualified care provider should be consulted.

The role of social connection in healthy ageing

Research consistently identifies social isolation as a significant risk factor in the health of older adults. Loneliness is associated with accelerated cognitive decline, increased risk of depression, and poorer physical health outcomes. It is also a contributing factor in falls, not because of direct causation, but because isolated individuals are less likely to receive prompt assistance or early intervention.

Homesharing addresses these risks by restoring regular social contact within the home environment, without repositioning the older adult as a care recipient. This distinction is important for dignity, autonomy, and overall wellbeing.

What homesharing does and does not provide

Homesharing provides

  • Regular companionship and social contact
  • Informal safety through shared living
  • Practical support (agreed domestic tasks)
  • Affordable alternative for home support
  • Peace of mind for family members

Homesharing does not provide

  • Personal care or medical assistance
  • Clinical supervision or emergency response
  • Specialist dementia or disability care
  • A regulated care service
  • A substitute for professional care assessments

Key considerations for families

Before pursuing a homesharing arrangement, families should assess the following:

Needs assessment: Has the older adult's level of independence been properly evaluated? A GP or occupational therapist can advise on whether care needs are present that homesharing cannot address.

Consent and preference: Does the older adult want to share their home? The arrangement should be led by their preferences, not family anxiety.

Matching: A reputable homesharing organisation will conduct thorough matching between the older adult and the prospective homesharer, including garda vetting, interviews, and ongoing support.

Review: Needs change over time. A homesharing arrangement should be reviewed regularly to ensure it remains appropriate as the older adult's circumstances evolve.

Summary

Homesharing occupies a distinct and underused position in the continuum of options available to ageing adults and their families as a housing and companionship model that addresses the social dimensions of ageing. Where live-in care is the right response to clinical need, homesharing is the right response to isolation, low-level safety concerns, and the desire to remain at home with company. Understanding the difference enables families to make decisions that are proportionate to their loved one's actual situation.