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Main St, Blacktown NSW 2148

Street

Street Summary

Living on Main St, Blacktown NSW 2148 means being on an arterial road with a 60km/h speed limit. The street is predominantly apartment stock, with 85.7% of residential properties being units. There are insufficient recent house sales to calculate a reliable comparison against the suburb median, so buyers should compare recent sales of individual homes on the street against nearby comparable properties. Four homes are recommended for a flood check. The street features three named apartment projects, including a 40-lot development at 24 Main St.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Main St, Blacktown NSW 2148 property market.

Houses vs Apartments238 total lots
12.6%
85.7%
1.7%
Houses (12.6%)
Apartments (85.7%)
Townhouses/Villas/Unclassified (1.7%)

Street Class & Speed Limit

The road classification and posted speed limit along Main St, Blacktown NSW 2148. Road class and speed limit can each vary from section to section; the dominant setting along the street is shown here.

Dominant road class & speed limitARTERIAL ROAD · 60 km/h64.7% of properties front this section

PART 2
Houses

"Houses" in this report includes detached houses, duplexes, and terraces.

Risks &Overlays

See which key planning overlays and environmental risks affect this street before you buy.

Heritage
0 houses affected
Bushfire
0 houses affected
Flood
0 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on Main St, Blacktown NSW 2148 over the past 5 years, plotted against the Blacktown NSW 2148 median house price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$500k$1.0M$1.5M$2.0MSept 21May 23Jan 25Sept 26$895k · 2022$947k · 2023$1M · 2024$1.1M · 2025$1.2M · 2026$405k · 2026-03-20 · 7/130 MAIN ST, BLACKTOWN NSW 2148
Turnover rate3.3%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Main St, Blacktown NSW 2148 over the past 5 years, plotted against the Blacktown NSW 2148 median apartment price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$250k$500k$750k$1.0MSept 21May 23Jan 25Sept 26$440k · 2022$460k · 2023$460k · 2024$450k · 2025$470k · 2026$530k · 2023-04-28 · 16/24 MAIN ST, BLACKTOWN NSW 2148$330k · 2024-05-19 · 11/130 MAIN ST, BLACKTOWN NSW 2148$350k · 2023-11-13 · 24/130 MAIN ST, BLACKTOWN NSW 2148$450k · 2024-09-14 · 31/130 MAIN ST, BLACKTOWN NSW 2148$433k · 2023-07-25 · 33/130 MAIN ST, BLACKTOWN NSW 2148$415k · 2023-08-25 · 35/130 MAIN ST, BLACKTOWN NSW 2148$443k · 2026-07-13 · 36/130 MAIN ST, BLACKTOWN NSW 2148$408k · 2024-11-23 · 40/130 MAIN ST, BLACKTOWN NSW 2148$400k · 2025-06-27 · 42/130 MAIN ST, BLACKTOWN NSW 2148$450k · 2022-12-15 · 44/130 MAIN ST, BLACKTOWN NSW 2148$460k · 2024-06-13 · 48/130 MAIN ST, BLACKTOWN NSW 2148$500k · 2023-02-07 · 56/130 MAIN ST, BLACKTOWN NSW 2148$445k · 2024-10-18 · 56/130 MAIN ST, BLACKTOWN NSW 2148$478k · 2024-08-28 · 62/130 MAIN ST, BLACKTOWN NSW 2148$430k · 2024-07-04 · 64/130 MAIN ST, BLACKTOWN NSW 2148$488k · 2022-04-18 · 6/130 MAIN ST, BLACKTOWN NSW 2148$556k · 2022-04-27 · 71/130 MAIN ST, BLACKTOWN NSW 2148$570k · 2024-11-21 · 71/130 MAIN ST, BLACKTOWN NSW 2148$595k · 2024-09-10 · 72/130 MAIN ST, BLACKTOWN NSW 2148$450k · 2026-02-24 · 49/130 MAIN ST, BLACKTOWN NSW 2148$333k · 2024-03-20 · 13/130 MAIN ST, BLACKTOWN NSW 2148$636k · 2022-01-12 · 16/130 MAIN ST, BLACKTOWN NSW 2148$420k · 2024-06-27 · 34/130 MAIN ST, BLACKTOWN NSW 2148
Apartment sales1Past 12 months
Turnover rate10.8%Past 5 years

Largest Apartment Projects

The largest apartment projects on Main St, Blacktown NSW 2148, ranked by number of lots.

1
24 MAIN ST, BLACKTOWN NSW 2148Small-Medium project (20-50 lots)
2
111 MAIN ST, BLACKTOWN NSW 2148Small project (<20 lots)
3
67 MAIN ST, BLACKTOWN NSW 2148Small project (<20 lots)

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Living in Main St, Blacktown NSW 2148 : Street Profile & FAQs

Common questions about living on and buying property on Main St, Blacktown NSW 2148 — lifestyle, transport, and the local housing market.

Note: Data is sourced from the Australian Bureau of Statistics (ABS) 2021 Census data and knest.ai internal statistical data.

Is Main St an expensive or affordable street relative to Blacktown?

There are insufficient recent house sales on Main St to calculate a reliable premium or discount against the Blacktown average. Buyers should compare recent sales of individual homes on the street against nearby comparable properties to gauge current market positioning.

What are the risk and overlay factors on Main St?

There are no bushfire, heritage, or high-voltage overlays on Main St. Flood risk data shows 4 properties recommended for a flood check, while 26 fall under other flood classifications indicating no flood risk identified or not mapped. A flood check recommendation means further assessment is advised, so buyers should review council mapping and insurance costs before purchasing.

Are properties on Main St mostly on high, level or low ground?

No house, duplex, or terrace homes on Main St have known site-vs-street height data, so elevation information is unavailable. Buyers should assess the specific property's site characteristics directly rather than relying on street averages.

What type of road is Main St?

Main St is an arterial road with a 60 km/h speed limit, and 64.7% of the residential properties front this dominant road section. Arterial roads generally carry more through traffic, which may influence traffic levels and noise on the street.

Is Main St mostly houses or apartments?

Main St has 238 residential properties, with apartments making up 85.7% of the stock and houses accounting for 12.6%. This indicates the street is predominantly apartments.

What are the major apartment developments on Main St?

The major apartment developments on Main St include 24 Main St (40 lots, 3 levels, built 1981), 111 Main St (16 lots, 4 levels), and 67 Main St (12 lots, 3 levels). These developments contribute to the street's higher-density residential character.

How many properties have sold on Main St?

One house and one apartment sold on Main St in the past 12 months. The 5-year turnover rate is 3.3% for houses and 10.8% for apartments. Turnover measures the proportion of properties that changed ownership during the past five years.

Is Main St a good street to buy property on?

Main St is a predominantly apartment street with a mix of older and newer developments. It sits on an arterial road with a 60 km/h speed limit, which may suit buyers comfortable with higher traffic volumes. With very few houses available and minimal recent sales activity, it is best suited for apartment buyers who prioritise location over a quiet residential road environment.