Luddenham
At a median house price of $3,260,000, Luddenham ranks among the most expensive rural-fringe suburbs in New South Wales, yet household income sits at the 97th percentile nationally and average household size reaches 3.5, one full person above the national average. The suburb covers 44.1 square kilometres with just 1,927 residents, giving a density of only 43.7 per km2. Nearly all dwellings (99.2%) are separate houses, and 76.9% have four or more bedrooms, pointing to large family estates rather than the standard suburban block. Population doubled over the decade, up 88.7%, driven by balanced internal and overseas migration as western Sydney expanded toward the new Aerotropolis precinct.
Population
1,927
Median Age
37.0
Household IncomeiMedian weekly household income (ABS Census)
$2,968/wk
DAs (12 months)iDevelopment Applications lodged in the past year
17
Median House
$3.3M
2024-2025 (PSI derived)
The median house price of $3,260,000 places Luddenham well above the broader western Sydney market, and price data shows strong momentum: from $2,475,000 in 2024 to $3,450,000 in 2025, a 39.4% one-year increase. Despite those figures, mortgage stress remains low at 23.3% of income, because household incomes land at the 97th percentile nationally. Nearly all stock is separate houses at 99.2%, and 76.9% have four or more bedrooms, so buyers compete for large acreage properties rather than standard lots. Outright owners hold 34.8% of dwellings and those with a mortgage represent 49.7%, typical of a high-equity, high-income owner-occupier base. Monthly mortgage repayments average around $3,000.
For Buyers
The median house price of $3,260,000 places Luddenham well above the broader western Sydney market, and price data shows strong momentum: from $2,475,000 in 2024 to $3,450,000 in 2025, a 39.4% one-year increase. Despite those figures, mortgage stress remains low at 23.3% of income, because household incomes land at the 97th percentile nationally. Nearly all stock is separate houses at 99.2%, and 76.9% have four or more bedrooms, so buyers compete for large acreage properties rather than standard lots. Outright owners hold 34.8% of dwellings and those with a mortgage represent 49.7%, typical of a high-equity, high-income owner-occupier base. Monthly mortgage repayments average around $3,000.
For Investors
The rental yield picture is thin: weekly rent of $480 against a $3,260,000 median implies a gross yield below 1%, making Luddenham a capital-growth play rather than an income investment. The vacancy rate of 6.2% sits above the level considered healthy, indicating the small rental pool of 15.5% renting households is not fully absorbed. Development activity is modest at 17 applications in the past 12 months, mostly new dwelling house constructions on large lots. Migration data shows balanced inflows, with net internal migration averaging 88 and overseas migration averaging 82 per year. Population is forecast to grow from around 13,282 to 15,756 by 2031, representing ongoing demand pressure as Aerotropolis infrastructure investment reshapes the precinct.
Development Activity
Total DAs
150
Last 12 Months
17
YoY ChangeiYear-over-year change in DA lodgements
-32.0%
Avg DA CostiAverage estimated cost per DA in the past year
N/A
Monthly DA Lodgements
DA Categories
Schools in Luddenham iICSEA: school advantage index. 1000 = national avg, higher = more advantaged
Holy Family Primary School
K-6 · 256 students
Luddenham Public School
K-6 · 35 students
Demographics
The median age of 37 is 3.0 years below the national figure, reflecting the suburb's high share of young families. Average household size of 3.5 is 1.0 above the national average, consistent with the 76.9% four-plus bedroom housing stock. Overseas-born residents at 17.1% run 4.5 points below national, giving an Anglo-Celtic and Mediterranean character: English (475), Italian (283), Maltese (191) and Irish (117) are the top ancestry groups. Only 26.8% hold university qualifications, which is 3.3 points below national, while occupational structure is management-heavy, with 210 Managers and 148 Professionals among the employed population. Couples with children account for 851 families, and only 10% of households turned over in the year, pointing to deep residential stability.
Age Distribution
Bedrooms
Dwelling Structure
99.2%
Houses
N/A
Townhouse
0.8%
Apartment
Tenure
Luddenham's housing market is almost entirely separate houses (99.2%), with apartments accounting for just 0.8% of dwellings. The four-plus bedroom category dominates at 76.9%, well above the national profile, reflecting rural-residential estate living. Tenure splits between outright owners (34.8%), mortgage holders (49.7%) and renters (15.5%), with the owner-occupier majority indicating long-term household commitment to the area. Price history shows the median moved from $2,475,000 in 2024 to $3,450,000 in 2025, a 39.4% rise. Mortgage-to-income at 23.3% stays below the 30% stress threshold despite the high price, because household incomes rank at the 97th percentile nationally. The 6.2% vacancy rate is moderately elevated for such a low-density, owner-dominated suburb.
Median House Price Trend
Source: State Valuer-General
Mortgage / mo
$3,000
Rent / wk
$480
HH Size
3.5
Personal Income / wk
$1,007
Vacancy Ratei% of dwellings unoccupied on Census night (ABS 2021)
6.2%
Unoccupied
35
Rent / IncomeiMedian rent as % of household income. Over 30% = housing stress
16.2%
Mortgage / IncomeiMedian mortgage as % of household income. Over 30% = housing stress
23.3%
Community Profile
Languages Spoken at Home
Ancestry
Household Composition
17.4%
Couples, no children
1,751
Total families
Economy & Employment
Construction dominates local employment at 22.2% (136 workers), which is elevated compared to national norms and reflects ongoing land development activity across the western Sydney growth corridor. Education follows at 11.4% and Healthcare at 9.3%, while Professional/Tech contributes 7.3% and Retail 7.2%. The unemployment rate of 2.4% is below the national average, and the full-time employment rate of 66.4% is high. SEIFA data reveals an interesting split: IRSD decile 9 and IRSAD decile 8 show above-average socioeconomic advantage, while IEO decile 6 is near the national median, meaning advantage here is driven by economic resources and low disadvantage rather than formal qualifications. Real household income grew 31.9% over the decade, well above the national pace.
Unemployment
1.3%
Labour Force
7,595
Unemployed
102
Quarterly Trend
Source: SALM Dec-25
Socio-Economic Indexes (SEIFA)iABS index ranking suburbs from 1 (most disadvantaged) to 10 (most advantaged)
Full-time
66.4%
Part-time
31.2%
Participation
60.6%
Employed
883
Occupations
Top Industries
University
26.8%
Postgraduate
6.0%
Born Overseas
17.1%
Dwellings
523
Transport to Work
Transport is almost entirely car-dependent: 92.0% of workers drive, and 3.1% walk or cycle. Public transport data is not recorded, consistent with the rural-residential character and 44.1 km2 footprint. No schools are recorded within the suburb boundary in this dataset, so residents with school-age children rely on surrounding suburbs. The IRSAD decile of 8 and IRSD decile of 9 both place Luddenham above the national median on advantage, reflecting the high-income profile. Rent-to-income at 16.2% is well below the 30% stress threshold, and only 2.9% of residents need daily assistance. The volunteering rate of 10.4% reflects community participation broadly in line with the national rate.
Drive
92.0%
Public Transport
N/A
Walk / Cycle
3.1%
Work from Home
N/A
Population Forecast
+2.92%/yr
(+388 people/yr)
EstablishedPopulation more than doubled over the decade, rising 88.7%, from a smaller rural village base to a growth corridor suburb. The trend rate of 2.92% annually adds around 388 people per year. Migration is balanced, with net internal migration averaging 88 and overseas migration averaging 82 per year. Medium forecasts project the broader SA2 population growing from 13,282 in 2025 to 15,756 by 2031. The gentrification score of 48 with an Active stage reflects rapidly rising prices and real income growth of 31.9%. Affordability has worsened, with the ratio moving from 49.5% in 2011 to 51.7% in 2021, consistent with the suburb's transformation from rural land to premium estate housing that outpaces income growth.
Historical + Forecast
Hamilton-Perry + Holt smoothing on ERP 2001-2025
Age Cohort Forecast
Primary Driver
Balanced
Net Overseas / yr
+82
Net Internal / yr
+88
Gentrification Signal
Not gentrifying
Net internal migration +88/yr
National Ranking iPercentile rank among ~15,000 AU suburbs. 90% = higher than 90% of suburbs
How Luddenham compares to ~15,000 Australian suburbs
Frequently Asked Questions
Is Luddenham a good suburb to live in?
Luddenham suits large-family rural-residential living, with 99.2% separate houses and 76.9% of homes having four or more bedrooms. Household income ranks at the 97th percentile nationally and mortgage stress is low at 23.3% of income. The main trade-off is near-total car dependence (92.0% drive) and a median house price of $3,260,000.
What is the median house price in Luddenham?
The median house price is $3,260,000, based on PSI-derived data for 2024-2025. Prices rose 39.4% from $2,475,000 in 2024 to $3,450,000 in 2025. Monthly mortgage repayments average around $3,000, with a mortgage-to-income ratio of 23.3%, below the 30% stress threshold.
What schools are in Luddenham?
No schools are recorded within the Luddenham suburb boundary in this dataset. Residents rely on schools in surrounding suburbs in the Penrith and Camden areas. University qualifications in Luddenham sit at 26.8%, which is 3.3 points below the national figure.
Is Luddenham safe?
Specific crime statistics are not available for Luddenham in this dataset. As a proxy, the suburb scores IRSD decile 9 nationally, meaning it ranks in the top 10% for relative socioeconomic advantage and low disadvantage. Only 2.9% of its 1,927 residents need daily assistance, consistent with a healthy, stable population.
Is Luddenham good for property investment?
At $480 weekly rent against a $3,260,000 median, the gross yield is below 1%, so income returns are very low. The investment case rests on capital growth: prices jumped 39.4% in one year. Population is forecast to grow to 15,756 by 2031, driven by proximity to the new Western Sydney Aerotropolis and balanced migration of 88 internal plus 82 overseas residents per year.
How is Luddenham's population changing?
Population grew 88.7% over the decade, reaching 1,927 residents, and is forecast to continue growing at 2.92% annually, adding around 388 people per year. By 2031, the broader area is projected to reach 15,756 people. Migration is balanced, with both internal and overseas drivers contributing roughly equally.
What industries do Luddenham residents work in?
Construction is the largest sector at 22.2% (136 workers), well above typical suburban levels, followed by Education at 11.4%, Healthcare at 9.3%, Professional/Tech at 7.3% and Retail at 7.2%. The unemployment rate is 2.4%, below the national average, and the full-time employment rate of 66.4% is high.
How to read these comparisons
Phrases like "above the national average" reference the unweighted median across Australian suburbs with more than 1,000 residents, not population-weighted national figures. Suburb-level medians are more useful for ranking suburbs against each other; ABS census headlines are population-weighted (so dominated by Sydney and Melbourne) and can read very differently.
Current baseline (refreshed 2026-05-10): median age 40, university-educated 30.1%, born overseas 21.6%, average household size 2.5 people.
Data sources: ABS 2021 Census (demographics, income, tenure), state Valuer-General (house prices), Department of Jobs SALM (unemployment), ACARA (school ICSEA), state Crime Statistics agencies (offences), council DA portals (development applications). Population forecasts use a Hamilton-Perry cohort model calibrated to ABS ERP.
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