Where Sydney SIL Houses Are

Where Sydney’s Supported Houses Actually Are, and What It Costs to Live Far From Your Family

Somebody rings about a vacancy in a supported house. The house is good: well staffed, a reasonable ratio, housemates who might suit. It is in Mount Druitt. The family lives in Caringbah, which is sixty-two kilometres and, on a weekday afternoon, something close to ninety minutes away.

Nobody in that conversation is doing anything wrong. The vacancy is real, the family’s reluctance is reasonable, and the pressure to say yes is enormous because the alternative is an indefinite wait. But the decision being made is not really about the house. It is about geography, and geography in Sydney is not neutral.

Supported living in Sydney is clustered, not spread

New South Wales holds a disproportionate share of Australia’s supported independent living. At 30 June 2026 there were 12,284 participants receiving SIL in NSW, out of 36,874 nationally — 33.3% of the country’s SIL, in a state holding 29.5% of all NDIS participants. SIL accounts for 5.3% of participants here against 4.7% nationally.

Within Sydney, that stock is not distributed in proportion to population. It sits heavily in the western and south-western corridors: Blacktown, Penrith, Mount Druitt, St Marys, Liverpool, Fairfield, Campbelltown, Bankstown, and the growth suburbs beyond them. The reasons are not mysterious.

Land and housing cost. A four-bedroom single-storey house with a flat approach, a bathroom that can take a hoist and space for a staff room costs what it costs. In Blacktown that is achievable. In Mosman it is not, and no amount of goodwill changes the arithmetic.

The legacy of the state system. Much of Sydney’s group-home stock originates in the disability services New South Wales ran before the NDIS, and those services built where land was available. Houses established in the 1980s and 1990s in the west are still houses in the west.

Workforce. Support work pays what the NDIS price limits allow. Workers live where they can afford to live, and a roster is only viable if enough of them live near the house. This is self-reinforcing: houses get established where workers are, and workers stay where the houses are.

Newer purpose-built stock follows the same logic. Specialist disability accommodation development has concentrated in the same corridors. Nationally there were 13,297 enrolled SDA dwellings at the most recent count, 3,349 of them in New South Wales — up 361 in a year, a 12.1% rise. Very little of that growth is in the eastern suburbs or on the north shore.

The result is that a family’s options are shaped by where supported housing was built twenty years ago and where it is affordable to build now, rather than by where that family lives.

What distance actually costs

It is easy to treat travel time as an inconvenience. It is more useful to treat it as a variable that predicts several specific things.

Visit frequency falls, and then it falls again. A thirty-minute trip is a Sunday afternoon. A ninety-minute trip each way is most of a day, and it is the kind of commitment that holds for six months and then starts slipping — not through anybody’s indifference but because three hours of driving is three hours of driving. The research on institutional care has consistently found that visiting declines with distance, and group homes are no different.

Ageing parents stop being able to do it. This is the one families underestimate most. A parent of sixty managing a ninety-minute drive is a parent of seventy-five who cannot, and at that point the person in the house loses their most reliable advocate. If you are choosing a house that only works while somebody can drive, you are choosing an arrangement with a known expiry date.

Informal advocacy disappears. The person who notices that the fridge is empty, that a bruise has not been explained, that the same worker has not been seen in two months, is usually a family member who drops in. Distance converts dropping in into a scheduled visit, and a scheduled visit shows you a prepared house. That is a real safeguarding loss, and it is worth reading alongside who controls the money in a supported house and health care in a SIL house, both of which depend heavily on somebody paying attention.

Siblings and community ties break. A brother who played football at the local club, a sister who worked at the shops, a person who knows the staff at a particular cafe — those are not sentimental details. They are the social infrastructure that makes a life, and they do not relocate.

The person’s own travel budget gets eaten. Transport is not funded through SIL. Getting to a day program, an appointment or a family lunch comes out of transport supports and community participation funding, and a house a long way from everything consumes that budget faster. This is covered in more detail in how a house’s location decides somebody’s week.

The case for taking the distant vacancy anyway

This is not a one-sided argument and it would be dishonest to present it as one. Sometimes the far house is the right answer.

The wait is not theoretical. At 30 June 2026 there were 5,205 people in New South Wales using specialist disability accommodation and a further 2,897 assessed as eligible and not yet in it. On 10 June 2026 there were 1,276 patients in NSW hospitals who were medically ready to leave and could not, 328 of them for reasons connected to NDIS supports or housing. Declining a vacancy does not move somebody up a queue; it usually puts them back in one.

Quality beats proximity. A well-staffed house ninety minutes away is better than a poorly staffed house twenty minutes away, and it is not close. Staffing depth, continuity, whether the ratio has been reviewed, whether the overnight arrangement is honest — all of those affect somebody’s daily life far more than the drive affects yours.

Housemates matter more than postcode. Somebody who gets on with the people they live with has a good life in an inconvenient suburb. Somebody who does not has a difficult life in a convenient one.

Families move. Not often, and not easily, but a family whose adult child is settled in a good house in Penrith sometimes decides, over several years, to move closer. It happens more than people expect.

How to weigh it without guessing

1. Do the drive, twice, at the times you would actually do it. Saturday morning and a weekday evening. The map time is not the real time, and the difference across Sydney is substantial.
2. Price it. Fuel, tolls, parking, or the train fare. Then multiply by the number of visits you intend. People are often surprised, and it is better to be surprised now.
3. Ask who else will visit, and how. Siblings, grandparents, friends. If the answer is “us, in the car”, the arrangement has one point of failure.
4. Check the public transport honestly. Not whether there is a station, but whether it has a lift, how far it is from the house, and whether the person could use it independently or with support.
5. Ask what the person themselves wants. It is astonishing how often this is the last question asked. Some people want to be near family and some are quite pleased to be further away.
6. Ask about the house, not the suburb, first. Staffing, ratio, overnight arrangement, housemates, how long the current residents have been there. If the house fails on those, the geography question never arises.
7. Ask what else is coming. A provider with houses in several parts of Sydney may have something closer in six months — and how SIL vacancies really work explains why most of them are never advertised. A provider with one corridor will not. Worth knowing before you decline.

A realistic read on the Sydney sub-regions

Western Sydney — Parramatta, Blacktown, Penrith, the Hills. The deepest supported-housing stock in the state and the deepest workforce. If somebody needs high intensity supports or a reliable overnight roster, this is where the staffing exists. The trade-off is distance from the eastern half of the city.

South Western Sydney — Liverpool, Fairfield, Bankstown, Campbelltown, Camden. Large and growing fast, with newer purpose-built stock appearing in the growth suburbs. Workforce is thinner relative to demand than in the west, particularly for assessed high intensity supports.

Inner West and Eastern Suburbs — much less supported housing, and the housing that exists is old. Whether a place works here is usually decided by the bathroom and the front step rather than the suburb. Rents are high, which affects what somebody pays out of their own income.

Northern Sydney — North Shore, Ryde, Hornsby, the beaches. Limited stock, high rents, and travel times that do more damage to a staff roster than availability does. A worker who lives forty minutes from the house is not a realistic backup at 2am, which matters for overnight support.

The South and Sutherland — St George, Hurstville, Rockdale, the Shire. A number of long-established shared houses, some with ratios that have not been looked at since the household changed.

Outer rings — Blue Mountains, Hawkesbury, the Central Coast boundary, the Illawarra edge. Standard NDIS pricing still applies, so the price limit does not compensate a provider for the extra difficulty of staffing, which is worth knowing when a provider accepts or declines.

The question to put to a provider

Not “do you have anything near us?” — that invites a yes. Something more like: which suburbs do you currently have houses in, how many of them have realistic vacancies in the next twelve months, and if nothing suits us geographically, what would you suggest we do in the meantime?

A provider that answers the third part of that question honestly is more useful than one that answers the first part enthusiastically. And if the honest answer is that your preferred part of Sydney has very little, that is still information you can act on — by widening the search, by looking at an individualised living option rather than a shared house, or by registering interest with several providers rather than one. What you cannot do is act on a reassurance.

If you want to talk through where the realistic options are for a particular part of Sydney, that is a conversation we have most weeks. We are a registered SIL provider based in Parramatta — supported independent living in Sydney sets out how we work, and you are welcome to ring and simply ask what is around.