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SDA Atlas

SA · SA4 region

South Australia South East

157 enrolled SDA dwellings and 206 participants with an assessed SDA need. Every figure here is published by the NDIA for this region, as at 30 June 2026.

Enrolled dwellings

157

35 of 88 regions

Resident places

361 est

35 of 88 regions

Living in SDA

119

57 of 88 regions

Eligible, waiting

87

46 of 88 regions

Utilisation

58% est

54 of 88 regions

Implied occupancy

33% est

82 of 86 regions

Pipeline, unenrolled

89

25 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% 13% 25% 38% 50% 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. 19 dwellings 7 people 17.0% 4.5% 3.8× more Robust: 17.0% of the housing stock, 4.5% of assessed need housing than need 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. 38 dwellings 30 people 33.9% 19.2% 1.8× more High Physical Support: 33.9% of the housing stock, 19.2% 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. 38 dwellings 64 people 33.9% 41.0% 1.2× less Improved Liveability: 33.9% of the housing stock, 41.0% 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. 17 dwellings 55 people 15.2% 35.3% 2.3× less Fully Accessible: 15.2% of the housing stock, 35.3% 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: 28.7% of dwellings (Basic and Multi-Design Category, which the demand tables do not use) and 24.3% 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

87 dwellings · Supplement P Table P.12

Existing and legacy stock: dwellings by building type and design category
Building type Basic Fully Accessible High Physical Support Improved Liveability All
Villa/Duplex/Townhouse, 1 resident — 4 — 7 11
Villa/Duplex/Townhouse, 2 residents 13 4 — 14 31
Villa/Duplex/Townhouse, 3 residents 5 — — — 5
House, 2 residents 10 2 — 3 15
House, 3 residents 13 — 1 2 16
Group home, 4 residents 3 — 1 4 8
Group home, 5 residents 1 — — — 1
All 45 52% 10 11% 2 2% 30 34% 87

New build and refurbished

70 dwellings · Supplement P Table P.11

New build and refurbished: dwellings by building type and design category
Building type Fully Accessible High Physical Support Improved Liveability Robust All
Villa/Duplex/Townhouse, 1 resident 4 2 — 1 7
Villa/Duplex/Townhouse, 2 residents 1 — — 6 7
House, 2 residents 2 17 3 12 34
House, 3 residents — 14 5 — 19
Group home, 4 residents — 3 — — 3
All 7 10% 36 51% 8 11% 19 27% 70

Pipeline, unenrolled

89 dwellings · Supplement P Table P.16

Pipeline, unenrolled: dwellings by building type and design category
Building type Fully Accessible High Physical Support Improved Liveability Multi-Design Category Robust All
Villa/Duplex/Townhouse, 1 resident — 4 — — — 4
Villa/Duplex/Townhouse, 2 residents — 2 — — — 2
House, 2 residents — 44 2 — 6 52
House, 3 residents 1 13 4 7 2 27
Group home, 4 residents — 4 — — — 4
All 1 1% 67 75% 6 7% 7 8% 8 9% 89

Other regions in SA

Ordered by enrolled dwellings.

Adelaide North

700 dwellings · 879 with an SDA need

Adelaide South

465 dwellings · 704 with an SDA need

Adelaide West

271 dwellings · 315 with an SDA need

Adelaide Central and Hills

233 dwellings · 340 with an SDA need

South Australia Outback

27 dwellings · 53 with an SDA need

Barossa Yorke Mid North

20 dwellings · 60 with an SDA need

All 88 regions · See this on the map