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Tallawong Ave, Blacktown NSW 2148

Street

Street Summary

Tallawong Ave, Blacktown NSW 2148 sits below the suburb's house median. The street is predominantly houses, with 96% of residential stock classified as such. 16 homes sit above the street; 26 homes sit level with the street; 21 homes sit below the street. One home is in a flood overlay, 19 are recommended for a flood check, and 21 are near high-voltage powerlines. The street functions as a local road. Two houses sold in the past year, with a 5-year turnover rate of 21.1%.


PART 1
Street Profile

Property Type Mix

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

Houses vs Apartments79 total lots
96.2%
3.8%
Houses (96.2%)
Apartments (0%)
Townhouses/Villas/Unclassified (3.8%)

PART 2
Houses

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

Land Topography

How house lots on Tallawong Ave, Blacktown NSW 2148 sit relative to street level — topography that affects drainage, flood risk, privacy, and build cost. Statistics are calculated from properties with available data.

High-side vs low-side house lots
High-sideFlatLow-side
16 lots
26 lots
21 lots
High-side (1m above)
Flat
Low-side (1m below)

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
1 houses affected
High voltage power line
21 houses affected

Street Sales - Houses

Actual house sales on Tallawong Ave, 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$1M · 2021-11-20 · 66 TALLAWONG AVE, BLACKTOWN NSW 2148$1.2M · 2024-06-22 · 66 TALLAWONG AVE, BLACKTOWN NSW 2148$868k · 2021-10-12 · 7 TALLAWONG AVE, BLACKTOWN NSW 2148$1.1M · 2023-06-05 · 8 TALLAWONG AVE, BLACKTOWN NSW 2148$890k · 2024-03-23 · 13 TALLAWONG AVE, BLACKTOWN NSW 2148$780k · 2023-05-06 · 2 TALLAWONG AVE, BLACKTOWN NSW 2148$775k · 2022-07-24 · 21 TALLAWONG AVE, BLACKTOWN NSW 2148$1.1M · 2025-08-23 · 21 TALLAWONG AVE, BLACKTOWN NSW 2148$772k · 2023-04-25 · 38 TALLAWONG AVE, BLACKTOWN NSW 2148$1.1M · 2026-02-02 · 40 TALLAWONG AVE, BLACKTOWN NSW 2148$865k · 2023-10-20 · 52 TALLAWONG AVE, BLACKTOWN NSW 2148$801k · 2023-07-11 · 55 TALLAWONG AVE, BLACKTOWN NSW 2148$1.2M · 2024-07-06 · 55 TALLAWONG AVE, BLACKTOWN NSW 2148$750k · 2021-12-11 · 56 TALLAWONG AVE, BLACKTOWN NSW 2148$875k · 2023-12-02 · 58 TALLAWONG AVE, BLACKTOWN NSW 2148$840k · 2024-04-12 · 60 TALLAWONG AVE, BLACKTOWN NSW 2148
Street price-10%vs suburb median
Turnover rate21.1%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Tallawong Ave, 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
Suburb Median Price
$0$125k$250k$375k$500kSept 21May 23Jan 25Sept 26$440k · 2022$460k · 2023$460k · 2024$450k · 2025$470k · 2026
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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Living in Tallawong Ave, Blacktown NSW 2148 : Street Profile & FAQs

Common questions about living on and buying property on Tallawong Ave, 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 Tallawong Ave an expensive or affordable street relative to Blacktown?

House prices on Tallawong Ave sit 10.36% below the Blacktown suburb house median. This indicates that, on average, houses on this street are priced at a discount compared to the broader suburb average. Buyers can expect to pay less for a house here than the typical Blacktown house price, though individual property values will vary based on specific site characteristics and condition.

What are the risk and overlay factors on Tallawong Ave?

There are no bushfire or heritage overlays affecting properties on Tallawong Ave. Flood mapping shows 1 property falls within a flood overlay, 19 are recommended for a flood check, and 56 fall under other flood classifications (no flood risk identified or not mapped). Additionally, 21 properties sit within 100 metres of a high-voltage powerline. Buyers should review council mapping and insurance costs if flood checks are recommended.

Are properties on Tallawong Ave mostly on high, level or low ground?

16 homes sit above the street; 26 homes sit level with the street; 21 homes sit below the street. The street features a mixed profile of site heights relative to the road. Different site heights can influence specific site characteristics, so buyers should assess the individual property rather than relying on the street average to understand its unique positioning.

What type of road is Tallawong Ave?

Tallawong Ave is a local road. Local roads generally serve nearby residents and connect directly to collector or arterial roads, providing access to homes without carrying significant through traffic. This classification typically suggests a quieter environment focused on residential access rather than high-volume commuter movement.

Is Tallawong Ave mostly houses or apartments?

There are 79 residential properties on Tallawong Ave. The street is predominantly houses, with 96.2% of the stock classified as houses and 0% as apartments. This means buyers looking for detached homes, duplexes, or terraces will find the overwhelming majority of the street dedicated to this housing type.

What are the major apartment developments on Tallawong Ave?

No major apartment developments are recorded on Tallawong Ave. The street's residential character is driven almost entirely by individual houses, duplexes, and terraces, with no significant multi-unit complexes contributing to the housing stock.

How many properties have sold on Tallawong Ave?

2 houses sold in the past 12 months, while 0 apartments sold. The 5-year turnover rate for houses is 21.1%, meaning 21.1% of the houses changed ownership during the past five years. Turnover measures the proportion of properties that changed ownership during the past five years, providing a snapshot of market activity without indicating whether the market is strong or slow.

Is Tallawong Ave a good street to buy property on?

Tallawong Ave is best suited for buyers seeking detached houses on a local residential road. The street offers a discount relative to the Blacktown median and features a mix of site heights. Buyers should consider the 21 properties near high-voltage powerlines and the 19 homes recommended for flood checks. It is less suitable for apartment buyers or those prioritising premium pricing over affordability.