Greenhill vs Summertown

Greenhill is the younger of the two, with a median age of 40 against 43 in Summertown. In both, the large majority of households own their home, the large majority of homes are detached houses, and most households are couple families. Greenhill is closer to the city centre: 11.6 km, against 15 km.

Which one suits you?

There is no overall winner — the suburb that suits a family with school-age kids is routinely the wrong one for someone commuting into the city. So each of these answers its own question, against a checklist you can see, using the same figures in the tables below.

Families with school-age kids

Greenhill

ahead on the one thing that separates them

  • carries lower crime risk (19/100 vs 52/100)

Weighs schools, house stock, crime, parks, childcare, and who already lives there.

First-home buyers

Too close to call

Nothing among the 2 things we measure here separates them by enough to be worth acting on.

Weighs house prices and mortgage stress.

Renters

Summertown

ahead on the one thing that separates them

  • has cheaper rent ($365/wk vs $500/wk)

Weighs rent, rental stress, and how much is for rent.

Commuting to the city

They split

one each way, out of the 3 things we measure here

  • Greenhill sits closer to the CBD (11.6 km vs 15 km)
  • Summertown is more walkable (27/100 vs 18/100)

Weighs distance, drive time, and walkability.

Downsizers and retirees

They split

one each way, out of the 4 things we measure here

  • Greenhill carries lower crime risk (19/100 vs 52/100)
  • Summertown is more walkable (27/100 vs 18/100)

Weighs who already lives there, GPs, walkability, and crime.

Investors

Too close to call

Nothing among the 1 things we measure here separates them by enough to be worth acting on.

Weighs population growth.

Where they sit

Greenhill and Summertown drawn to the same scale. Both outlines are shown together, so the map answers whether they share a border and how their areas compare.

Greenhill Summertown
Hides rows where both suburbs match

Bars start at zero. Scores, risks and rankings are drawn against their full 0–100 range; other rows are drawn in proportion to the larger of the two.

Side by side, out of 100

Risks are inverted — shown as safety and low exposure — so a longer bar always means better.

Greenhill Summertown
Walkability 18 / 27
Greenhill — Walkability: 18/100 Summertown — Walkability: 27/100
Safety 81 / 48
Greenhill — Safety: 81/100 Summertown — Safety: 48/100
Low fire risk 20 / 23
Greenhill — Low fire risk: 20/100 Summertown — Low fire risk: 23/100

Demographics

Summertown has more residents (752 vs 454); Greenhill rents higher ($500/wk vs $365/wk).

Greenhill Summertown
Population 454 752
+66% vs other
Population trend (2016 → 2021) +7.8% +11.2%
Median age 40 43
Median household income $136,500/yr
+14% vs other
 $117,416/yr
Median weekly rent $500/wk
+27% vs other
 $365/wk

Age profile

Share of residents in each band, 2021 Census.

Greenhill Summertown
0-4 5.5% / 5.9%
Greenhill — 0-4: 5.5% Summertown — 0-4: 5.9%
5-14 12.6% / 13.2%
Greenhill — 5-14: 12.6% Summertown — 5-14: 13.2%
15-19 7.9% / 6.8%
Greenhill — 15-19: 7.9% Summertown — 15-19: 6.8%
20-24 5.7% / 5.1%
Greenhill — 20-24: 5.7% Summertown — 20-24: 5.1%
25-34 10.4% / 7.4%
Greenhill — 25-34: 10.4% Summertown — 25-34: 7.4%
35-44 14.1% / 14.1%
Greenhill — 35-44: 14.1% Summertown — 35-44: 14.1%
45-54 17.2% / 13.8%
Greenhill — 45-54: 17.2% Summertown — 45-54: 13.8%
55-64 11.0% / 16.0%
Greenhill — 55-64: 11.0% Summertown — 55-64: 16.0%
65-74 8.8% / 11.7%
Greenhill — 65-74: 8.8% Summertown — 65-74: 11.7%
75-84 5.3% / 5.3%
Greenhill — 75-84: 5.3% Summertown — 75-84: 5.3%
85+ — / 0.8%
Greenhill — 85+: not among its largest Summertown — 85+: 0.8%

Bars are drawn against the largest share shown (17.2%).

Who lives together

Household composition, 2021 Census.

Greenhill 63.4% couple families
Greenhill — Couple Families: 63.4% Greenhill — Lone Person: 18.8% Greenhill — One Parent Families: 15.2% Greenhill — Group Household: 2.7%
Summertown 66.7% couple families
Summertown — Couple Families: 66.7% Summertown — Lone Person: 19.0% Summertown — One Parent Families: 9.8% Summertown — Group Household: 4.6%
Couple Families Lone Person One Parent Families Group Household

Who owns and who rents

Occupied private dwellings by tenure, 2021 Census.

Greenhill 2.0% renting
Greenhill — Owned Outright: 37.9% Greenhill — Mortgage: 60.1% Greenhill — Renting: 2.0%
Summertown 6.0% renting
Summertown — Owned Outright: 44.0% Summertown — Mortgage: 50.0% Summertown — Renting: 6.0%
Owned outright Mortgage Renting

Qualifications

Highest non-school qualification, residents 15+, 2021 Census.

Greenhill Summertown
Bachelor Degree 22.7% / 19.4%
Greenhill — Bachelor Degree: 22.7% Summertown — Bachelor Degree: 19.4%
Certificate III & IV 10.1% / 10.6%
Greenhill — Certificate III & IV: 10.1% Summertown — Certificate III & IV: 10.6%
Postgraduate Degree 9.3% / 8.2%
Greenhill — Postgraduate Degree: 9.3% Summertown — Postgraduate Degree: 8.2%
Advanced Diploma / Diploma 8.1% / 6.9%
Greenhill — Advanced Diploma / Diploma: 8.1% Summertown — Advanced Diploma / Diploma: 6.9%
Graduate Diploma / Certificate 3.3% / 4.9%
Greenhill — Graduate Diploma / Certificate: 3.3% Summertown — Graduate Diploma / Certificate: 4.9%

Bars are drawn against the largest share shown (22.7%).

Where residents were born

Largest overseas birthplaces, as a share of all residents, 2021 Census. A dash means that country is not among the suburb's own eight largest.

Greenhill Summertown
England 7.7% / 6.1%
Greenhill — England: 7.7% Summertown — England: 6.1%
Germany 0.9% / 0.7%
Greenhill — Germany: 0.9% Summertown — Germany: 0.7%
Canada 1.3% / —
Greenhill — Canada: 1.3% Summertown — Canada: not among its largest
New Zealand 0.9% / 0.4%
Greenhill — New Zealand: 0.9% Summertown — New Zealand: 0.4%
Iran 1.1% / —
Greenhill — Iran: 1.1% Summertown — Iran: not among its largest
Netherlands 1.1% / —
Greenhill — Netherlands: 1.1% Summertown — Netherlands: not among its largest
France — / 0.8%
Greenhill — France: not among its largest Summertown — France: 0.8%
Italy — / 0.7%
Greenhill — Italy: not among its largest Summertown — Italy: 0.7%
Philippines — / 0.5%
Greenhill — Philippines: not among its largest Summertown — Philippines: 0.5%

Bars are drawn against the largest share shown (7.7%).

What people live in

Occupied private dwellings by structure, 2021 Census.

Greenhill 100.0% houses
Greenhill — Houses: 100.0% Greenhill — Townhouses: 0.0% Greenhill — Flats / Apartments: 0.0%
Summertown 97.5% houses
Summertown — Houses: 97.5% Summertown — Townhouses: 2.1% Summertown — Flats / Apartments: 0.4%
Houses Townhouses Flats / Apartments

Property market

Greenhill Summertown
Median house price $1,227,500 $1,275,000
Median unit price —
same for both
Median land price —
same for both
Typical days to sell (houses) 30 days
from 4 sales
 16 days
from 5 sales

Zoning mix

Greenhill has more land zoned for conservation (100% vs 10%); Summertown has more rural and farming land (83% vs 0%).

Greenhill Summertown
Environmental 100% 10%
Rural and farming 0% 83%
Residential 0% 7%
Zoning sets what may be built, not what is there today. A single address can sit in a different zone to the suburb around it. Zones as at 2026-09.

Development activity

Greenhill Summertown
New dwellings approved 95
across Adelaide Hills
same for both
Approvals change year on year +53%
same for both

Ranking within SA

Greenhill Summertown
House price Higher than 57% of SA Higher than 69% of SA
Income Higher than 96% of SA Higher than 92% of SA
Schools —
same for both
Walkability Higher than 71% of SA Higher than 75% of SA
Affordability Higher than 92% of SA Higher than 66% of SA
EV adoption Higher than 94% of SA Higher than 100% of SA
NBN connectivity Higher than 73% of SA Higher than 72% of SA

Liveability

Summertown is more walkable (27 vs 18).

Greenhill Summertown
Grade — C
Score — 42/100
Socio-economic band very advantaged area
decile 10/10
same for both

Risk profile

Summertown carries more crime risk (52 vs 19).

Greenhill Summertown
Bushfire High
80/100
 High
77/100
Crime Low
19/100
 Moderate
52/100
Flood Low
11/100
 —
Coastal erosion None
0/100
same for both
Aircraft noise None
0/100
same for both
Industrial facilities nearby 3
within 5 km
 2
within 5 km

Schools

Greenhill Summertown
Inside the suburb 0
same for both
Rated above peers 0
same for both
Rated at peers 0
same for both
Rated below peers 0
same for both
Universities within 10 km 3
Adelaide University, Magill Campus, 4.8 km
 1
Adelaide University, Magill Campus, 7.2 km
Full-time students aged 15–24 2.6% 2.7%

Amenities in the suburb

Greenhill Summertown
Cafes & restaurants 0 1
Parks & reserves 3 1
Waterways 6
same for both

Mobility

Summertown sits further from the CBD (15 km vs 11.6 km).

Greenhill Summertown
Walkability score 18/100 27/100
Distance to Adelaide 11.6 km 15 km
+29% vs other
Drive time (normal traffic) 20 min 23 min
Public transport score 32/100
Bus
 34/100
Bus
Peak arrivals per hour 10.5
7-9am + 5-7pm
 12.2
7-9am + 5-7pm
Median peak wait 2 min
scheduled, not actual
 1 min
scheduled, not actual
Electric vehicle share 2.0%
postcode 5140
 3.5%
postcode 5141
Rooftop solar per 100 dwellings 83
postcode 5140
 98
postcode 5141

How people get to work

Method of travel on census day 2021 — which fell during COVID restrictions, so working from home is inflated and every travel mode understated.

Greenhill Summertown
Car (driver) 71.8% / 76.6%
Greenhill — Car (driver): 71.8% Summertown — Car (driver): 76.6%
Worked from Home 19.5% / 14.9%
Greenhill — Worked from Home: 19.5% Summertown — Worked from Home: 14.9%
Bus 3.6% / 3.6%
Greenhill — Bus: 3.6% Summertown — Bus: 3.6%
Car (passenger) 3.6% / 2.7%
Greenhill — Car (passenger): 3.6% Summertown — Car (passenger): 2.7%
Walked Only 1.4% / 2.1%
Greenhill — Walked Only: 1.4% Summertown — Walked Only: 2.1%

Bars are drawn against the largest share shown (76.6%).

Setting

Greenhill Summertown
Elevation 443 m
above sea level, at the suburb centre
 554 m
above sea level, at the suburb centre
Distance to the ocean 16.6 km 19.5 km

NBN connectivity

Greenhill Summertown
Connectivity score 45/100 42/100
Most common technology Fibre to the node
same for both
Full-fibre (FTTP) share 0%
174 premises
 5%
285 premises

Climate

Greenhill Summertown
Annual rainfall 969 mm
same for both
Summer max (Jan) 23.8°C
same for both
Winter min (Jul) 5.4°C
same for both

Air quality (annual mean)

Greenhill Summertown
PM2.5 6.0 µg/m³
same for both
PM10 17.8 µg/m³
same for both
NO₂ 1.12 pphm
same for both

Council rates

Greenhill Summertown
Average residential rate $2,727/yr
same for both
Council Adelaide Hills
same for both

Federal electorate

Greenhill Summertown
Division Mayo
same for both
Member Rebekha Sharkie
same for both
Party Centre Alliance
same for both

First Home Owner Grant

Greenhill Summertown
Grant amount $15,000
same for both
Property price cap —
same for both
Eligibility New
same for both

Tags

Greenhill

Acreage Middle-Ring Professionals River

Summertown

Acreage Middle-Ring Professionals Quiet

More comparisons

Other comparisons with Greenhill

Greenhill vs Burnside Greenhill vs Stonyfell Greenhill vs Ashton Greenhill vs Waterfall Gully

Other comparisons with Summertown

Summertown vs Crafers Summertown vs Uraidla Summertown vs Ashton Summertown vs Piccadilly
Full data on Greenhill Full data on Summertown
Unlock full address-level data — $29/month

Information shown is provided as-is from Australian government and commercial data sources.
Always verify with the relevant authority before making property decisions.
See Data Sources and How We Calculate for details.

Save this page for later

We'll email you a link to this page so you can finish reading it on any device. We use your address once to send it and don't keep it.

or