What suburb is postcode 2147?

Seven Hills is the primary suburb with postcode 2147 in New South Wales. In some cases multiple suburbs share the same postcode — Seven Hills is the main locality.

Which local government area is Seven Hills in?

Seven Hills (2147) is located in the Blacktown local government area in New South Wales.

What data does Stickybeak show for Seven Hills?

Stickybeak shows 16 data cards for Seven Hills (2147) covering affordability (median sale prices, rental yield, first home buyer eligibility), lifestyle (schools, childcare, walkability, commute times), risk factors (flood zones, bushfire prone land, air quality, traffic volume), and suburb growth signals (development pipeline, price trajectory, demographics).

Is Seven Hills flood prone?

Flood risk varies street by street in Seven Hills. Check the Dealbreakers section on this page for the latest NSW flood zone mapping sourced from official state government data. Always verify at the property level with a Section 10.7 certificate before purchasing.

What are the best schools near Seven Hills?

The Schools card on this page lists primary and secondary schools within the catchment area for Seven Hills (2147), including their NAPLAN performance data and distance from the suburb centre.

Is Seven Hills (2147) eligible for the First Home Buyer scheme?

The First Home Buyer eligibility card on this page shows which NSW and federal government schemes — including the First Home Guarantee, stamp duty exemptions, and the First Home Super Saver scheme — apply to purchases in Seven Hills (2147). Eligibility depends on the purchase price and your individual circumstances.

How is Seven Hills changing?

The Change section on this page covers new housing supply from the development pipeline, historical price trajectory, and demographic shifts for Seven Hills (2147) using data from NSW Planning, the ATO, and the ABS.

Seven Hills 2147 suburb insights

Located in the Blacktown council area, Seven Hills (2147) is one of greater Sydney's residential suburbs covered by Stickybeak's property analysis tool. The 16 data cards on this page address four questions every buyer should ask: whether you can afford the suburb (median prices, rental yield, first home buyer schemes), what life would be like there (schools, childcare, walkability, commute to the CBD), whether there are any dealbreakers (flood risk, bushfire zones, air quality, traffic), and how Seven Hills is likely to change over time (development pipeline, price trajectory, demographics). Data is drawn from NSW Planning, Transport for NSW, the ABS, and other authoritative government sources. Use the sticky navigation bar at the top to move directly between sections.

Last refreshed April 2026 (most cards). Per-card sources show exact dates.

All data has limits. See our data caveats.

Can I afford Seven Hills?

Serviceability check

What would a typical mortgage look like in Seven Hills? Based on the suburb median of $1,140,000 (houses) and the local median household income.

Monthly repayment

$5,627/mo

6.3% variable · Apr 2026

Repayment-to-income

68.6%

Stretch

Loan assumptions

$912,000 loan

20% deposit ($228,000)

30-year P&I

At today's rate, repayments here would eat 69% of the typical local household's gross income. That is out of reach for most buyers.

Repayment burden vs Sydney median income

Seven Hills68.6%

Sydney median income62.7%

30% stress line

Assumes a 20% deposit and a 30-year P&I owner-occupier loan at the current Sydney variable rate. Your actual rate, deposit, and income will differ.

Sources: RBA Table F6 (rate), ABS Census 2021 G02 (income), suburb median sale.

Nearby suburbs with lower medians

Still looking? These suburbs are closer to reach.

Baulkham Hills 2153$505,00030% RTI Northmead 2152$585,00035% RTI Pendle Hill 2145$526,50032% RTI

Based on median prices and a 20% deposit at 6.27% variable.

Can I afford Seven Hills?

Rental market in Seven Hills

Median weekly rent from lodged bonds. Sep 2025. Bond count suppressed by DCJ (30 or fewer lodgements this quarter).

Rents here sit around the Sydney middle. A balance of rental stock and owner-occupier demand.

Median weekly rent · Unit · 2 bed

Small sample

$615per week

Sep 2025 · bond count suppressed

Quarterly trend · last 12 quarters

Nearby suburbs · same combination

Old Toongabbie2146

$600▼$15

2.8 km away

Baulkham Hills2153

$700▲$85

3.5 km away

Stanhope Gardens2768

$790▲$175

4.1 km away

Blacktown2148

$560▼$55

4.2 km away

NSW DCJ Rental Bond Board · Sep 2025 · CC BY. Cells with 10 or fewer bond lodgements are suppressed; cells with 30 or fewer have the bond count suppressed but rent published. Figures are transacted rents, not asking rents.

Source: ABS Census 2021, Postal Areas (CC BY 4.0).

Any dealbreakers?

Air quality in Seven Hills

FairAQI · NSW DCCEEW

04:12 AEST

Prospect station · 3.9 km from centroid

12-month median: AQI 33 · Good

Air quality is acceptable but sensitive groups may notice effects.

Pollutants

nearest station

PM2.5i

6.9µg/m³

24-hr avg

PM10i

20.0µg/m³

24-hr avg

NO₂i

1.5pphm

1hr reading

AQI · last 12 months · daily mean

Prospect station · 365 daily points

Source: NSW DCCEEW Air Quality API (CC BY 4.0). Historical data updated weekly; live readings cached 60 minutes.

View dealbreakers as a standalone report →

DEVELOPMENT PIPELINE · NSW PLANNING PORTAL · 2147

What’s in the pipeline

NSW Planning Portal feed paused at the source for postcode 2147. Expected back by Q3 2026.

How might Seven Hills change?

Investor activity in Seven Hills

2147 · ATO Taxation Statistics · ~18-month lag

Source: ATO Taxation Statistics (CC BY 2.5 AU).

What to do next

Three steps to move from research to action.

Get pre-approved

Know your budget before you inspect. A pre-approval letter strengthens your offer.

Read our guides

Set a listings alert

See new listings in Seven Hills under the median ($660,000).

Search on Domain

Join the contract-review waitlist

Have your Section 66W reviewed before you sign.

Join the waitlist

Track Seven Hills.

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Compare Seven Hills with another suburb

Also in Blacktown

Comparing suburbs in the same area can sharpen your decision. Browse suburb insights for other Blacktown postcodes, or explore the full Blacktown suburb index.

Blacktown 2148 Marsden Park 2765 Mount Druitt 2770 Quakers Hill 2763

Frequently asked questions

What suburb is postcode 2147?: Seven Hills is the primary suburb with postcode 2147 in New South Wales. In some cases multiple suburbs share the same postcode — Seven Hills is the main locality.
Which local government area is Seven Hills in?: Seven Hills (2147) is located in the Blacktown local government area in New South Wales.
What data does Stickybeak show for Seven Hills?: Stickybeak shows 16 data cards for Seven Hills (2147) covering affordability (median sale prices, rental yield, first home buyer eligibility), lifestyle (schools, childcare, walkability, commute times), risk factors (flood zones, bushfire prone land, air quality, traffic volume), and suburb growth signals (development pipeline, price trajectory, demographics).
Is Seven Hills flood prone?: Flood risk varies street by street in Seven Hills. Check the Dealbreakers section on this page for the latest NSW flood zone mapping sourced from official state government data. Always verify at the property level with a Section 10.7 certificate before purchasing.
What are the best schools near Seven Hills?: The Schools card on this page lists primary and secondary schools within the catchment area for Seven Hills (2147), including their NAPLAN performance data and distance from the suburb centre.
Is Seven Hills (2147) eligible for the First Home Buyer scheme?: The First Home Buyer eligibility card on this page shows which NSW and federal government schemes — including the First Home Guarantee, stamp duty exemptions, and the First Home Super Saver scheme — apply to purchases in Seven Hills (2147). Eligibility depends on the purchase price and your individual circumstances.
How is Seven Hills changing?: The Change section on this page covers new housing supply from the development pipeline, historical price trajectory, and demographic shifts for Seven Hills (2147) using data from NSW Planning, the ATO, and the ABS.

Explore Seven Hills in depth

Dig deeper into specific topics for Seven Hills 2147: see flood risk, schools, walkability, and rental market as standalone pages. Or browse the full Blacktown suburb index to compare nearby options.