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SDA Atlas

NSW · SA4 region

Illawarra

118 enrolled SDA dwellings and 368 participants with an assessed SDA need. Every figure here is published by the NDIA for this region, as at 30 June 2026.

Enrolled dwellings

118

46 of 88 regions

Resident places

304 est

41 of 88 regions

Living in SDA

241

25 of 88 regions

Eligible, waiting

127

22 of 88 regions

Utilisation

65% est

37 of 88 regions

Implied occupancy

79% est

4 of 86 regions

Pipeline, unenrolled

82

32 of 88 regions

Housing mix against assessed need

Supplement P Tables P.5 and P.10

How this region's housing is distributed across design categories, against how its assessed need is distributed. Shares of each side's own mix, because dwellings and people are different units.

SHARE OF HOUSING, SHARE OF NEED HOUSING VS NEED 0% 20% 40% 60% 80% High Physical Support Housing that has been designed to incorporate a high level of physical access provision for people with significant physical impairment and requiring very high levels of support. 54 dwellings 85 people 71.0% 28.1% 2.5× more High Physical Support: 71.0% of the housing stock, 28.1% of assessed need housing than need Robust Housing that has been designed to incorporate a high level of physical access provision and be very resilient, while reducing the likelihood of reactive maintenance and reducing the risk to the participant and the community. 3 dwellings 15 people 4.0% 5.0% 1.3× less Robust: 4.0% of the housing stock, 5.0% of assessed need housing than need Improved Liveability Housing that has been designed to improve 'liveability' by incorporating a reasonable level of physical access and enhanced provision for people with sensory, intellectual or cognitive impairment. 19 dwellings 102 people 25.0% 33.7% 1.3× less Improved Liveability: 25.0% of the housing stock, 33.7% of assessed need housing than need Fully Accessible Housing that has been designed to incorporate a high level of physical access provision for people with significant physical impairment. 0 dwellings 101 people 0.0% 33.3% — Fully Accessible: 0.0% of the housing stock, 33.3% of assessed need housing than need
Share of enrolled dwellings Share of participants with an SDA need

Shares are renormalised over the four design categories the NDIA reports on both sides. Excluded: 35.6% of dwellings (Basic and Multi-Design Category, which the demand tables do not use) and 17.7% of participants (design category not recorded). Supply from Supplement P Table P.5, need from Table P.10.

What shape the housing is

Supplement P Tables P.11, P.12 and P.16

Building type crossed with design category. Enrolled stock is the first two tables together; the pipeline is counted separately and is not part of it.

Existing and legacy stock

42 dwellings · Supplement P Table P.12

Existing and legacy stock: dwellings by building type and design category
Building type Basic All
Villa/Duplex/Townhouse, 1 resident 6 6
Villa/Duplex/Townhouse, 2 residents 1 1
Villa/Duplex/Townhouse, 3 residents 3 3
Group home, 4 residents 8 8
Group home, 5 residents 23 23
Legacy Stock, 6+ residents 1 1
All 42 100% 42

New build and refurbished

76 dwellings · Supplement P Table P.11

New build and refurbished: dwellings by building type and design category
Building type High Physical Support Improved Liveability Robust All
Apartment, 1 bedroom, 1 resident 13 4 — 17
Apartment, 2 bedrooms, 1 resident 21 6 — 27
Apartment, 2 bedrooms, 2 residents 2 1 — 3
Villa/Duplex/Townhouse, 1 resident 1 3 2 6
Villa/Duplex/Townhouse, 3 residents 2 — — 2
House, 2 residents 2 — 1 3
House, 3 residents 11 — — 11
Group home, 4 residents 1 1 — 2
Group home, 5 residents 1 4 — 5
All 54 71% 19 25% 3 4% 76

Pipeline, unenrolled

82 dwellings · Supplement P Table P.16

Pipeline, unenrolled: dwellings by building type and design category
Building type High Physical Support Improved Liveability Robust All
Apartment, 1 bedroom, 1 resident 22 — — 22
Apartment, 2 bedrooms, 1 resident 9 19 — 28
Villa/Duplex/Townhouse, 1 resident 4 6 3 13
Villa/Duplex/Townhouse, 2 residents — 1 — 1
Villa/Duplex/Townhouse, 3 residents 1 — — 1
House, 2 residents 3 2 1 6
House, 3 residents 10 — — 10
Group home, 4 residents 1 — — 1
All 50 61% 28 34% 4 5% 82

Other regions in NSW

Ordered by enrolled dwellings.

Sydney Parramatta

341 dwellings · 544 with an SDA need

Sydney Outer West and Blue Mountains

323 dwellings · 519 with an SDA need

Newcastle and Lake Macquarie

241 dwellings · 566 with an SDA need

Sydney Blacktown

210 dwellings · 471 with an SDA need

Sydney South West

208 dwellings · 405 with an SDA need

Central Coast

196 dwellings · 441 with an SDA need

Sydney Inner South West

167 dwellings · 465 with an SDA need

Sydney Ryde

151 dwellings · 334 with an SDA need

All 88 regions · See this on the map