Cobbitty vs Grasmere

Cobbitty is the younger of the two, with a median age of 35 against 59 in Grasmere. In both, the large majority of households own their home and most homes are detached houses. In Cobbitty, most households are couple families. In Grasmere, about half of households are couple families. Houses cost more in Grasmere: a median of $2.46 million, against $1.2 million in Cobbitty, though rent is higher in Cobbitty. On these figures, Cobbitty tends to suit families with children, couples, and buyers on a tighter budget, while Grasmere suits people living alone and older residents.

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

Cobbitty

ahead on 4 of the 6 things we measure here

  • has more childcare (6 vs 0)
  • has more schools inside the suburb (4 vs 0)
  • has more separate houses rather than flats (96% vs 68%)

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

First-home buyers

Cobbitty

ahead on 3 of the 3 things we measure here

  • has cheaper land ($800,000 vs $2,650,000)
  • has cheaper houses ($1,202,500 vs $2,462,500)
  • leaves households under less mortgage stress (27% vs 40%)

Weighs house prices, land prices, and mortgage stress.

Renters

Grasmere

ahead on 2 of the 3 things we measure here

  • has cheaper rent ($116/wk vs $530/wk)
  • leaves renters under less rental stress (7% vs 23%)
  • But Cobbitty has a bigger rental market to choose from (22% vs 7%)

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

Commuting to the city

Grasmere

ahead on the one thing that separates them

  • is more walkable (23/100 vs 6/100)

Weighs distance, drive time, and walkability.

Downsizers and retirees

Grasmere

ahead on 3 of the 5 things we measure here

  • has more units and townhouses to downsize into (32% vs 4%)
  • is more walkable (23/100 vs 6/100)
  • has more residents already 65 and over (43% vs 15%)

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

Investors

Cobbitty

ahead on the one thing that separates them

  • is growing faster (103.9% vs 7.2%)

Weighs population growth.

Where they sit

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

Cobbitty Grasmere
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.

Cobbitty Grasmere
Walkability 6 / 23
Cobbitty — Walkability: 6/100 Grasmere — Walkability: 23/100
Safety 63 / 60
Cobbitty — Safety: 63/100 Grasmere — Safety: 60/100
Low fire risk 83 / 100
Cobbitty — Low fire risk: 83/100 Grasmere — Low fire risk: 100/100

Demographics

Cobbitty rents higher ($530/wk vs $116/wk); Cobbitty has more residents (4,206 vs 2,105).

Cobbitty Grasmere
Population 4,206
+50% vs other
 2,105
Population trend (2016 → 2021) +103.9% +7.2%
Median age 35 59
Median household income $120,276/yr
+29% vs other
 $85,904/yr
Median weekly rent $530/wk
+78% vs other
 $116/wk

Age profile

Share of residents in each band, 2021 Census.

Cobbitty Grasmere
0-4 8.7% / 2.9%
Cobbitty — 0-4: 8.7% Grasmere — 0-4: 2.9%
5-14 13.6% / 8.9%
Cobbitty — 5-14: 13.6% Grasmere — 5-14: 8.9%
15-19 6.0% / 5.6%
Cobbitty — 15-19: 6.0% Grasmere — 15-19: 5.6%
20-24 5.6% / 4.8%
Cobbitty — 20-24: 5.6% Grasmere — 20-24: 4.8%
25-34 16.1% / 5.4%
Cobbitty — 25-34: 16.1% Grasmere — 25-34: 5.4%
35-44 13.7% / 6.2%
Cobbitty — 35-44: 13.7% Grasmere — 35-44: 6.2%
45-54 11.5% / 11.4%
Cobbitty — 45-54: 11.5% Grasmere — 45-54: 11.4%
55-64 9.6% / 11.3%
Cobbitty — 55-64: 9.6% Grasmere — 55-64: 11.3%
65-74 9.1% / 11.8%
Cobbitty — 65-74: 9.1% Grasmere — 65-74: 11.8%
75-84 5.3% / 14.4%
Cobbitty — 75-84: 5.3% Grasmere — 75-84: 14.4%
85+ 1.0% / 17.1%
Cobbitty — 85+: 1.0% Grasmere — 85+: 17.1%

Bars are drawn against the largest share shown (17.1%).

Who lives together

Household composition, 2021 Census.

Cobbitty 62.1% couple families
Cobbitty — Couple Families: 62.1% Cobbitty — Lone Person: 20.7% Cobbitty — One Parent Families: 14.5% Cobbitty — Group Household: 1.6% Cobbitty — Other Families: 1.1%
Grasmere 50.2% couple families
Grasmere — Couple Families: 50.2% Grasmere — Lone Person: 40.3% Grasmere — One Parent Families: 7.9% Grasmere — Group Household: 1.6% Grasmere — Other Families: 0.0%
Couple Families Lone Person One Parent Families Group Household Other Families

Who owns and who rents

Occupied private dwellings by tenure, 2021 Census.

Cobbitty 21.7% renting
Cobbitty — Owned Outright: 26.7% Cobbitty — Mortgage: 51.6% Cobbitty — Renting: 21.7%
Grasmere 6.9% renting
Grasmere — Owned Outright: 52.3% Grasmere — Mortgage: 40.8% Grasmere — Renting: 6.9%
Owned outright Mortgage Renting

Qualifications

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

Cobbitty Grasmere
Certificate III & IV 16.4% / 13.9%
Cobbitty — Certificate III & IV: 16.4% Grasmere — Certificate III & IV: 13.9%
Bachelor Degree 10.6% / 10.5%
Cobbitty — Bachelor Degree: 10.6% Grasmere — Bachelor Degree: 10.5%
Advanced Diploma / Diploma 9.1% / 6.7%
Cobbitty — Advanced Diploma / Diploma: 9.1% Grasmere — Advanced Diploma / Diploma: 6.7%
Postgraduate Degree 3.5% / 2.5%
Cobbitty — Postgraduate Degree: 3.5% Grasmere — Postgraduate Degree: 2.5%
Graduate Diploma / Certificate 1.5% / 1.6%
Cobbitty — Graduate Diploma / Certificate: 1.5% Grasmere — Graduate Diploma / Certificate: 1.6%

Bars are drawn against the largest share shown (16.4%).

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.

Cobbitty Grasmere
England 3.4% / 5.8%
Cobbitty — England: 3.4% Grasmere — England: 5.8%
New Zealand 1.1% / 0.9%
Cobbitty — New Zealand: 1.1% Grasmere — New Zealand: 0.9%
Italy 0.5% / 1.5%
Cobbitty — Italy: 0.5% Grasmere — Italy: 1.5%
India 0.6% / 0.6%
Cobbitty — India: 0.6% Grasmere — India: 0.6%
Philippines 0.8% / —
Cobbitty — Philippines: 0.8% Grasmere — Philippines: not among its largest
Scotland — / 0.7%
Cobbitty — Scotland: not among its largest Grasmere — Scotland: 0.7%
China 0.6% / —
Cobbitty — China: 0.6% Grasmere — China: not among its largest

Bars are drawn against the largest share shown (5.8%).

What people live in

Occupied private dwellings by structure, 2021 Census.

Cobbitty 95.8% houses
Cobbitty — Houses: 95.8% Cobbitty — Townhouses: 3.5% Cobbitty — Flats / Apartments: 0.7%
Grasmere 68.4% houses
Grasmere — Houses: 68.4% Grasmere — Townhouses: 26.7% Grasmere — Flats / Apartments: 4.9%
Houses Townhouses Flats / Apartments

Property market

Cobbitty Grasmere
Median house price $1,202,500 $2,462,500
Median unit price —
same for both
Median land price $800,000 $2,650,000
Typical days to sell (houses) 31 days
from 98 sales
 7 days
from 3 sales

House price by bedroom count

Only bed counts both suburbs published enough sales for. Sale counts are shown because the buckets differ in depth.

Cobbitty Grasmere
4 bed $1.2M / $2.42M
Cobbitty — 4 bed: $1.2M (91 sales) Grasmere — 4 bed: $2.42M (7 sales)

91 vs 7 sales

5 bed $1.24M / $2.33M
Cobbitty — 5 bed: $1.24M (41 sales) Grasmere — 5 bed: $2.33M (7 sales)

41 vs 7 sales

Zoning mix

Cobbitty has more rural and farming land (74% vs 35%).

Cobbitty Grasmere
Rural and farming 74% 35%
Residential 5% 59%
Infrastructure and transport 11% 4%
Environmental 10% 2%
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

Cobbitty Grasmere
New dwellings approved 1,671
across Camden
same for both
Approvals change year on year -21%
same for both

Gross rental yield

Gross — before strata, rates, management, insurance and vacancy. From median advertised rents and median asking prices over the last 6 months. How we calculate.

Cobbitty Grasmere
Houses 3.4%
$800/wk on $1.23M
 —
Units —
same for both

Ranking within NSW

Cobbitty Grasmere
House price Higher than 59% of NSW Higher than 91% of NSW
Income Higher than 84% of NSW Higher than 55% of NSW
Schools Higher than 87% of NSW —
Walkability Higher than 51% of NSW Higher than 72% of NSW
Affordability Higher than 68% of NSW Higher than 6% of NSW
EV adoption Higher than 76% of NSW
same for both
NBN connectivity Higher than 94% of NSW Higher than 72% of NSW
Rental yield (houses) Higher than 39% of NSW —

Liveability

Grasmere is more walkable (23 vs 6); Cobbitty scores higher overall (67 vs 59).

Cobbitty Grasmere
Grade B
same for both
Score 67/100 59/100
Socio-economic band very advantaged area
decile 10/10
 advantaged area
decile 7/10

Risk profile

Cobbitty carries more bushfire risk (17 vs 0).

Cobbitty Grasmere
Bushfire Low
17/100
 None
0/100
Crime Low
37/100
 Moderate
40/100
Flood Not mapped
no mapped data here
same for both
Coastal erosion None
0/100
same for both
Aircraft noise Moderate
50/100
 None
0/100
Industrial facilities nearby 0
within 5 km
 2
within 5 km

Schools

Cobbitty Grasmere
Inside the suburb 4 0
Rated above peers 2 0
Rated at peers 0
same for both
Rated below peers 2 0

Schools in Cobbitty

  • Cobbitty Public School Government · Primary above peers
  • Macarthur Anglican School Independent · Combined above peers
  • Aspect Macarthur School Independent · Primary · Special school below peers
  • Mater Dei School Independent · Secondary · Special school below peers

Schools in Grasmere

No schools recorded inside this suburb's boundary. Children here will be zoned to schools nearby.

Amenities in the suburb

Cobbitty Grasmere
Supermarkets 1 0
Cafes & restaurants 1 0
Parks & reserves 1 2
Childcare 6 0
Pharmacies 0 1
Fuel stations 1 0
Waterways 6 2

Mobility

Cobbitty Grasmere
Walkability score 6/100 23/100
Distance to Sydney 71.6 km 72.4 km
+1% vs other
Drive time (normal traffic) 65 min 63 min
Public transport score 64/100
Bus
 35/100
Bus
Peak arrivals per hour 23.8
7-9am + 5-7pm
 9.8
7-9am + 5-7pm
Median peak wait 1 min
scheduled, not actual
 2 min
scheduled, not actual
Electric vehicle share 0.9%
postcode 2570
same for both
Rooftop solar per 100 dwellings 56
postcode 2570
same for both

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.

Cobbitty Grasmere
Car (driver) 59.1% / 55.4%
Cobbitty — Car (driver): 59.1% Grasmere — Car (driver): 55.4%
Worked from Home 35.9% / 41.0%
Cobbitty — Worked from Home: 35.9% Grasmere — Worked from Home: 41.0%
Car (passenger) 3.2% / 2.9%
Cobbitty — Car (passenger): 3.2% Grasmere — Car (passenger): 2.9%
Walked Only 0.8% / 0.7%
Cobbitty — Walked Only: 0.8% Grasmere — Walked Only: 0.7%
Train 0.8% / —
Cobbitty — Train: 0.8% Grasmere — Train: not among its largest

Bars are drawn against the largest share shown (59.1%).

Setting

Cobbitty Grasmere
Elevation 108 m
above sea level, at the suburb centre
 105 m
above sea level, at the suburb centre
Distance to the ocean 38.9 km 35.0 km

NBN connectivity

Cobbitty Grasmere
Connectivity score 89/100 63/100
Most common technology Fibre to the premises Fibre to the node
Full-fibre (FTTP) share 82%
2,376 premises
 33%
965 premises

Climate

Cobbitty Grasmere
Annual rainfall 817 mm
same for both
Summer max (Jan) 29.4°C
same for both
Winter min (Jul) 4.2°C
same for both

Air quality (annual mean)

Cobbitty Grasmere
PM2.5 5.1 µg/m³
same for both
PM10 13.2 µg/m³
same for both
NO₂ 0.37 pphm
same for both

Council rates

Cobbitty Grasmere
Average residential rate $1,504/yr
same for both
Council Camden
same for both

Federal electorate

Cobbitty Grasmere
Division Hume
same for both
Member Angus Taylor
same for both
Party Liberal
same for both

First Home Owner Grant

Cobbitty Grasmere
Grant amount $10,000
same for both
Property price cap $600,000
same for both
Eligibility New
same for both

Tags

Cobbitty

Acreage Family River Young Families

Grasmere

Premium Retirees Townhouses

More comparisons

Other comparisons with Cobbitty

Cobbitty vs Oran Park Cobbitty vs Harrington Park Cobbitty vs Camden Cobbitty vs Bringelly Cobbitty vs Ellis Lane Cobbitty vs Kirkham

Other comparisons with Grasmere

Grasmere vs Camden Grasmere vs Ellis Lane Grasmere vs Cawdor Grasmere vs Brownlow Hill
Full data on Cobbitty Full data on Grasmere
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.

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