Housing and Residential Options for Adults with Developmental Disabilities in Ontario

If you’re supporting an adult with a developmental disability in Ontario, few questions weigh heavier than “where will they live?” — and the honest answer is that Ontario offers a real spectrum of housing models, but the funded system is stretched well beyond capacity. This guide walks through every option, from living at home to group homes, Supported Independent Living, host families, intentional communities, and the family-led models more and more families are building themselves. It’s frank about the waitlist, plain about who pays for what, and every figure is sourced and dated so you can plan with clear eyes.

The short version

• Ontario offers a spectrum of housing models — living with family (the majority today), agency-run group/staffed homes, Supported Independent Living (SIL), host/family-home placements, intentional communities like L’Arche, fully independent living, and emerging family-led/shared-ownership models. Every model separates two distinct costs: the housing itself (rent/mortgage, covered by the ODSP shelter allowance and the person’s income) and the support/staffing (funded by the Ministry of Children, Community and Social Services — MCCSS — through agencies).
• The residential waitlist is the central, unavoidable reality: about 28,500 adults were registered and waiting for MCCSS-funded supportive living as of 2024 (Ontario Ombudsman, “Lost in Transition,” Nov 2025), while roughly 18,000 receive it — meaning more people wait than are served. Ontario no longer publishes a consolidated public waitlist figure; the credible numbers come from the Auditor General, Ombudsman, and Financial Accountability Office (FAO).
• Passport funding does NOT pay for housing (rent/mortgage) and generally cannot fund a residential placement; it pays for community participation, respite, and support workers. Residential support (staffing/supervision) is funded separately through MCCSS agency contracts.
• Access is driven by crisis and urgency, not time in the queue: DSO uses a needs/risk-based prioritization algorithm, so a vacancy typically goes to the highest-priority person who fits — not the person who has waited longest. Families who plan early and register with DSO at 18 still often wait years, and many only get a placement when a crisis (or a death in an existing home) creates one.
• The policy direction is away from congregate/group settings toward individualized and independent options (Ontario’s 2021 “Journey to Belonging” vision, Community Living Ontario advocacy), but funding has not followed: capacity is “maxed out,” and the gap between what families want and what is funded is the system’s core friction point.

What every family should know

1. Living with family is the default, not a fallback. The majority of adults with developmental disabilities in Ontario live with family. MCCSS funding for residential support is, in practice, largely reserved for youth aging out of child welfare and people in severe crisis — and, oddly, funding is available if a person moves in with a paid host family but generally not if they stay with their own family.
2. There are two separate money questions for any home: who pays for the housing (rent, mortgage, ODSP shelter allowance — maximum $599/month for a single person, July 2025–June 2026) versus who pays for the support (staffing, supervision — MCCSS agency funding). Passport generally covers neither the housing nor a full residential placement.
3. The waitlist is enormous and growing, and access is triaged by urgency. About 28,500 waiting for supportive living (2024) versus roughly 18,000 served; over the 2017-18 to 2023-24 period the number served actually fell slightly (roughly 18,822 to 17,856) while the waitlist rose from about 18,152 to 27,028–28,500. There is no reliable published wait-time figure, but families routinely report waits measured in years to decades.
4. Individualized housing (SIL and family-led models) is cheaper and produces better outcomes than group homes — a conclusion backed by MCCSS’s own research and the 2014 Auditor General cost data — yet the system remains built around group homes.
5. Plan early, register early, and pursue more than one path in parallel. Register with DSO as early as 16 (eligible at 18), build an individualized housing plan using the DSO Housing Toolkit, apply for social/rent-geared-to-income (RGI) housing (waits of 12+ years in some areas), and explore family-led options — because the funded system alone will very likely not deliver a timely placement.

The two-part cost structure (read this first)

Every residential arrangement in Ontario answers two separate funding questions:

• The housing (bricks and mortar): rent or mortgage, utilities, food. This is paid from the person’s own income — most commonly the Ontario Disability Support Program (ODSP). For a single adult renting, the ODSP maximum is $1,408/month (basic needs $809 + shelter $599) as of July 2025, with the shelter portion capped at $599/month (July 1, 2025–June 30, 2026, after a 2.8% inflation adjustment). If the person receives food and shelter from the same source (for example, living with family or a board-and-lodging arrangement), ODSP instead pays a board-and-lodging rate ($1,065 + $71 special boarder allowance = $1,136/month for a single person, 2025-26). ODSP shelter maximums rarely cover market rent, which materially limits housing choice. (For how ODSP itself works, see ODSP in Ontario: A Plain-Language Guide for Families.)
• The support (staffing/supervision): funded by MCCSS through contracts with roughly 370 non-profit developmental services agencies. In group homes, staffing and often the housing cost are bundled into the agency’s per-placement funding; in SIL, the agency provides scheduled or drop-in support while the person pays their own rent.

The crucial planning point: Passport funding does not pay rent or a mortgage, and generally does not fund a residential/group-home placement. Passport ($5,500/year minimum, up to a maximum of $44,275/year) is for community participation, recreation, respite, and hiring support workers; the FAO reported roughly 65,146 Passport recipients in 2023-24. Community Living Ontario’s Ending the Wait (Nov 2024) estimates about three-quarters of Passport dollars are used to pay support workers and staffed day programs, though the province does not publish a precise breakdown.

The residential models

Housing is not one choice but a menu of arrangements, each with its own trade-offs. (For a wider view of the supports that surround housing, see Life After School in Ontario: The Full Menu of Options for Adults with Developmental Disabilities.)

1. Living with family (the current majority)

Most adults with developmental disabilities in Ontario live in the family home. It offers continuity, familiarity, and family oversight, and families provide enormous unpaid care. Its limits: it depends on the health and capacity of aging parents; it can keep a person’s DSO “risk/priority” score low (because a caregiver is present), which paradoxically keeps them lower on the waitlist until a crisis hits; and MCCSS does not fund people to remain in their own family home (unlike host-family placements). Community Living Ontario calls this a “deep irony” — funding is available if you move in with a paid host family, but not if you stay with your own family — and advocates for funding to follow the person even at home. The 2025 Ombudsman report noted that 11,200 people with developmental disabilities live with a caregiver aged 60+, projected to rise to about 17,400 within five years — which is exactly why succession planning matters long before a crisis. See Future & Succession Planning in Ontario: A Guide for Aging Parents of an Adult with a Developmental Disability.

2. Group living / staffed residential (agency-operated group homes)

Under the Services and Supports to Promote the Social Inclusion of Persons with Developmental Disabilities Act, 2008 (SIPDDA), a “supported group living residence” is a staff-supported home where three or more adults with developmental disabilities live and receive services from the agency. Staffing can be up to 24 hours/day depending on assessed needs. Funding: MCCSS funds the agency, which bundles housing plus staffing; the resident contributes their ODSP toward costs. Group homes are the backbone of the current system — in 2013/14 they accounted for $885 million (76%) of residential spending and served 9,893 adults; the FAO notes the majority of the roughly 18,000 people in supportive living today are in group homes. Trade-offs: reliable 24/7 support and safety, but least choice over who you live with and where; individuals are matched to vacancies rather than choosing.

3. Supported Independent Living (SIL)

The person lives in their own place (private rental, RGI/social housing, room-and-board, their own or family-owned home, or an agency-leased unit sub-let to them) and receives less than 24/7 scheduled or drop-in support — help with money management, banking, transit, meal preparation, medication, and appointments. The person must be able to be alone overnight. Access is through DSO. Funding separates housing (the person’s ODSP/income) from support (MCCSS agency). Trade-offs: maximum independence and choice, lowest cost, but it requires a baseline of independence and a reliable support network; ODSP shelter rates often don’t cover market rent, which limits choice and can push people toward substandard housing.

4. Host family / family-home / associate-family (adult foster model)

Through the Host Family Program (formerly the Family Home Program), an adult lives in the private home of a screened, non-related caregiver who provides care, support, and supervision in exchange for remuneration from the service agency. Strengthened provincial screening requirements (police/vulnerable-sector checks, home-safety verification) took effect April 1, 2016. Trade-offs: a genuine family-home setting and continuity for people who thrive in a family environment; but supply is shrinking — the host family waitlist grew from 833 people (2014) to 2,559 (2023), a 200%+ increase, driven by the same cost-of-living and recruitment pressures hitting foster care.

5. Intentional and inclusive communities (e.g., L’Arche)

L’Arche communities are intentional, ecumenical, faith-based communities where people with and without intellectual disabilities (“core members” and “assistants”) share life in homes and day programs. Ontario has L’Arche communities including Toronto, Ottawa, Sudbury, Stratford, and London. MCCSS funds the basic staffing structure; donations fund the distinctive community elements. L’Arche and similar planned communities offer deep belonging and stable, lifelong relationships, but places are very limited, values-based (often faith-oriented), and not available in most communities. Some, such as L’Arche Stratford, also operate SIL models.

6. Fully independent living with informal supports

Some adults live in their own rented or owned home with little or no paid support, relying on family, friends, neighbours, and generic community services. This is the lowest cost to the system and offers maximum autonomy, but it is appropriate only for those with lower support needs and a strong natural support network, and it is vulnerable if that network erodes.

7. Emerging / family-led and shared-ownership models

Because the funded system cannot meet demand, families have built alternatives:

• Microboards: an incorporated non-profit of at least five committed family members/friends around one person, providing a lifelong support/planning network; it can hold and direct funding. PooranLaw is a leading Ontario promoter; Vela Canada pioneered the model in BC.
• Family-led housing co-operatives and shared home ownership: families partner to buy or develop housing (co-ops, Habitat for Humanity partnerships, secondary/garden suites). Examples include the York Region “Why Wait” demonstration project (incorporated microboards + coordinated agency staffing + shared administration), Community Living Toronto’s LIGHTS program, and the Ottawa Families Matter Co-operative / Beaver Barracks arrangement supported by LiveWorkPlay.
• Individualized/innovative residential models funded through past one-time MCCSS initiatives (for example, the Innovative Residential Models Initiative and the Developmental Services Housing Task Force demonstration projects). Note: there is currently no standing process to request individualized housing funding through DSO or MCCSS; these were pilots.
• DSO now provides Housing Navigators and a Housing Toolkit to help families build individualized housing plans as an alternative to waiting for MCCSS supportive housing.

The waitlist reality (an honest look)

Scale. Between 2020 and 2024, the number of people registered with DSO waiting for supportive living rose from almost 24,000 to about 28,500 (Ombudsman, “Lost in Transition,” November 2025, which states: “the number of people registered with DSO who were waiting for supportive living increased from almost 24,000 to 28,500”). Against roughly 18,000 people actually receiving supportive living services in 2023-24 (FAO, 2024, which reported the program “served approximately 18,000 individuals, the majority of whom were in group homes”), more people are waiting than are served — a gap that first appeared in 2018-19 and has widened since. Community Living Ontario estimates more than 50,000 adults are waiting across all eleven distinct developmental-services registries (housing, respite, community participation, employment, Passport top-up, and so on) — roughly one in three Ontario adults with a developmental disability.

Growth and stagnation. An April 2023 MCCSS ministerial briefing noted the supportive-living waitlist had grown about 9%/year over four years with “essentially” no increase in the number served. FAO data show the number served fell from about 18,822 (2017-18) to 17,856 (2023-24) while the waitlist rose from roughly 18,152 (2017-18) to 27,028 (2022-23) and on to about 28,128–28,500 by 2024 — that is, the number served dropped about 5% while the waitlist grew about 55%. Supportive living cost about $2.3 billion in 2023-24, roughly $123,826 per client.

Historical anchor and the “28,000” number. The commonly cited figures trace to official audits:

• 2014 Auditor General: 17,853 adults received residential services in 2013/14; 14,326 were on the waitlist (later revised down to about 12,800 using the DSCIS database, with the Ministry unable to reconcile the two numbers or guarantee accuracy).
• 2020 Auditor General: people waiting for supportive services (broader than housing) grew from about 19,000 (2015/16) to about 34,200 (2019/20).
• The frequently repeated “~28,000” residential figure is now actually current (28,500 as of 2024) — but note it has drifted upward over time, and older repetitions of “28,000” may have been coincidental or estimated. Always date it.

Why no consolidated public number exists. MCCSS collects DSO waitlist data quarterly but does not publish it; the province’s open-data catalogue explicitly restricts the developmental-services waitlist dataset (“Privacy — the dataset includes personal and confidential information … will not be made available”). As Community Living Ontario puts it, “none of the waitlist data provided in this document is publicly available from the Ministry” — the public must rely on the Auditor General, Ombudsman, and FAO. So there is no current, official, consolidated province-wide public waitlist number. The best available hard numbers are the roughly 28,500 (supportive living, 2024, via the Ombudsman) and roughly 18,000 served (2023-24, via FAO).

How access actually works — urgency, not time-in-queue. Once registered with DSO, individuals are scored by an algorithm that ranks risk of adverse outcomes (including homelessness, caregiver breakdown, health/safety, behavioural needs). When a vacancy opens, DSO first considers the highest-priority people, then a “Matching and Linking Coordinator” assesses fit (compatibility with existing residents, staffing adequacy). The key consequences:

• Priority is not based on how long you have waited. A person in crisis leapfrogs someone who has waited longer but is stable at home.
• Vacancies are rare. One MCCSS official told the Ombudsman that “basically somebody has to pass away in order to create a vacancy.” A 2019 MCCSS statistic: about 1,500 new people request funded supportive accommodation each year while only about 450 leave those spaces.
• The highest-needs people are hardest to place — agencies have discretion to decline, and officials described agencies “skipping over” those with complex/behavioural needs, leaving some stranded in hospitals for years. This is the entire subject of the 2025 “Lost in Transition” report, which documented people hospitalized for 2–14 years for lack of a community home, some restrained for long periods; Ombudsman Paul Dubé concluded that “hospitals have become housing by default for many of those with the most complex needs within a system that is well beyond capacity.” As of December 2024, Ontario Health reported 124 adults with developmental disabilities living in hospitals with no medical need to be there.
• Even the 2014 AG found placements went to the “best fit for the spaces that become available, instead of those assessed as having the highest priority needs.”

The honest bottom line for families: registering early is necessary but not sufficient. Time in the queue does not guarantee placement; a genuine crisis is often what unlocks funding — which is exactly why families are urged to plan and build alternatives rather than simply wait.

Cost comparison across models (why individualized is cheaper)

The 2014 Auditor General calculated 2012/13 unit costs. Median figures (per bed unless noted; the Ministry did not collect capacity data for host family and SIL, so those are cost per person served):

Model	Median cost	Range
Intensive support residences	$158,000/bed	$21,200–$352,000
Specialized accommodation	$143,000/bed	$3,000–$341,500
Group homes (adult)	$93,400/bed	$21,400–$310,000
Host family residence	$28,300 per person served	$8,500–$133,000
Supported independent living	$19,900 per person served	$1,800–$150,000

SIL is roughly one-eighth the median cost of an intensive support residence. MCCSS’s own research (a 2019 community-based residential services case study) found that moving people from group living to non-specialized settings often reduces cost, improves health and well-being, and increases system capacity — “some individuals who had been waiting for residential services are now accessing residential supports.” This is the empirical basis for the shift toward individualized housing. (The AG also cautioned that unit costs varied enormously across agencies and regions in ways the Ministry could not explain, and that 97% of funding was allocated on a historical basis rather than assessed need.)

Choosing a model

Families weigh:

• Support intensity — Can the person be alone overnight? Do they need 24/7 supervision, behavioural/clinical support, or nursing? Higher needs point toward group/intensive settings; lower needs open up SIL, host family, or independent living.
• Independence and preference — the person’s own wishes about where and with whom they live (a core principle of “Journey to Belonging”).
• Cost and funding path — what ODSP will cover for housing, whether the person can access MCCSS support funding, and whether family can contribute or co-create housing.
• Location — proximity to family, transit, medical care, day programs, and community.
• Availability — often the binding constraint: the “choice” is frequently between an available vacancy (take-it-or-leave-it) and continuing to wait.

Where the system is heading — and the debate

Ontario’s 2021 “Journey to Belonging: Choice and Inclusion” sets a 10-year vision of person-directed, individualized, needs-based funding — money following the person, more independence, less reliance on congregate settings. This echoes decades of the community living movement and the global shift from institutions (Ontario’s closed between 1977 and 2009) to community living. See Deinstitutionalization in Ontario: A History for Families of Adults with Developmental Disabilities. The direction is broadly endorsed, but contested on execution:

• Advocates (Community Living Ontario, Inclusion Canada, family coalitions) support individualized funding and moving away from group homes, citing better outcomes and lower cost.
• Labour unions (OPSEU, CUPE) warn that unregulated direct funding could “destabilize the whole sector” and note Passport already lacks a regulatory framework; they call for a province-wide housing strategy.
• Researchers caution about “transinstitutionalization” — moving people physically into the community without achieving genuine inclusion — and note that individualized models demand strong informal support networks that not everyone has.
• Critics point out “Journey to Belonging” closely mirrors the 2006 “Opportunities and Action” reform that did not deliver, and that reform has repeatedly stalled; the promised new funding model remains largely unimplemented and delayed as of 2025-26. The Ombudsman warned that without resources, “the journey to belonging is actually [going to] be a journey to nowhere.”

Where families get stuck — who holds the authority

• The person holds the right to choice in principle (SIPDDA, “Journey to Belonging”), but in practice limited supply constrains real choice.
• Families provide most care and increasingly build their own solutions, but cannot access MCCSS residential funding to keep someone at home and often face take-it-or-leave-it placement offers.
• Agencies hold significant gatekeeping power: they decide whether they have capacity to accept a person, can decline high-needs individuals, and control vacancies.
• DSO controls eligibility, scoring, prioritization, and matching — but not funding levels.
• MCCSS (and, for dual-diagnosis cases, the Ministry of Health) control the money, the number of funded spaces, and capital. The Ombudsman repeatedly found the system “reactive,” “crisis-driven,” “siloed,” and “maxed out,” with base agency funding frozen for over a decade (a roughly 3% increase in 2024 was the first meaningful bump in about 14 years for many agencies) and no proactive capital/housing strategy.

Grey areas and points of confusion

• The waitlist number is real but slippery. About 28,500 (supportive living, 2024) is the best current figure, but it (a) counts registrations, which include people not in immediate need; (b) is not officially published or reconciled; and (c) sits within a larger, murkier roughly 50,000 figure across all registries. The 2014 audit itself showed the province could not reconcile its own two counts (14,326 versus about 12,800). Treat any single number cautiously and always date it.
• Wait times are essentially unpublished. There is no reliable province-wide average wait time for developmental-services housing. Reported figures (“more than 20 years,” “decades”) are journalistic/advocacy accounts, not official statistics. For comparison, Ministry of Health mental-health supportive housing averaged nearly four years province-wide and 8+ years in Toronto (Addictions and Mental Health Ontario, 2025) — a related but separate system.
• Congregate versus individualized outcomes. The evidence favours individualized/community living on cost and most quality-of-life measures, but the research also warns that a physical move to the community does not guarantee inclusion, and that a small number of people with very complex needs may cost more (not less) in individualized settings.
• Whether reform will materialize. “Journey to Belonging’s” individualized funding model remains largely unimplemented as of 2025-26, with repeated delays. Its ultimate shape — and whether it will be adequately resourced — is genuinely uncertain.

How current is this, and what to double-check

• Recency: ODSP rates are current for July 1, 2025–June 30, 2026 and will adjust in July 2026. The 28,500 waitlist figure reflects 2024 data reported in the November 2025 Ombudsman report; the roughly 18,000 served and cost-per-client figures are FAO 2024 (2023-24 data). The 2014 Auditor General cost/waitlist figures are a decade old and used here as historical anchors, not current costs.
• Source reliability: Primary/authoritative sources here are the Office of the Auditor General of Ontario (2014, 2020), the Ontario Ombudsman (“Nowhere to Turn,” 2016; “Lost in Transition,” 2025), the Financial Accountability Office (2024), and Ontario.ca/MCCSS. Advocacy figures (Community Living Ontario) are clearly attributed and, where possible, tied back to those primary sources. Wait-time claims from news media are flagged as such.
• Scope: This guide covers housing/residential models and the residential waitlist only. Passport internals and DSO application mechanics, aging-caregiver succession planning, deinstitutionalization history, and legal decision-making (guardianship/capacity) are treated only briefly here and belong to separate companion guides.
• Local variation: Availability, host-family compensation, wait times, and social-housing waits vary widely by region. Waterloo, Hamilton, and Halton fall under Central West / Hamilton-area DSO offices and municipal coordinated-access centres; families should confirm specifics with their local DSO office and Housing Navigator. This is general information, not financial or legal advice.

Related: Future & Succession Planning in Ontario: A Guide for Aging Parents of an Adult with a Developmental Disability · ODSP in Ontario: A Plain-Language Guide for Families · Life After School in Ontario: The Full Menu of Options for Adults with Developmental Disabilities · Deinstitutionalization in Ontario: A History for Families of Adults with Developmental Disabilities