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Ailsa Ave, Blacktown NSW 2148

Street

Street Summary

Ailsa Ave, Blacktown NSW 2148 is a local road where 100% of the 22 residential properties are houses. 3 homes sit above the street; 12 homes sit level with the street; 5 homes sit below the street. 20 homes are recommended for a flood check and 2 have other flood classification. There are insufficient recent house sales to calculate a reliable comparison against the suburb, so buyers should compare recent sales of individual homes on the street against nearby comparable properties.


PART 1
Street Profile

Property Type Mix

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

Houses vs Apartments22 total lots
100%
Houses (100%)
Apartments (0%)
Townhouses/Villas/Unclassified (0%)

PART 2
Houses

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

Land Topography

How house lots on Ailsa 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
3 lots
12 lots
5 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
0 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on Ailsa 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$450k · 2024-03-17 · 12 AILSA AVE, BLACKTOWN NSW 2148$60k · 2025-01-31 · 19 AILSA AVE, BLACKTOWN NSW 2148$1.1M · 2026-04-18 · 3 AILSA AVE, BLACKTOWN NSW 2148$842k · 2023-05-27 · 7 AILSA AVE, BLACKTOWN NSW 2148
Turnover rate18.2%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Ailsa 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 Ailsa Ave, Blacktown NSW 2148 : Street Profile & FAQs

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

There are insufficient recent house sales on Ailsa Ave 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 Ailsa Ave?

There is no bushfire, heritage, or high-voltage overlay on Ailsa Ave. Regarding flood risk, 20 properties are recommended for a flood check, and 2 fall under other flood classifications, meaning no flood risk was identified or they were not mapped. A flood check recommendation does not necessarily mean a property floods, but it is worth reviewing council mapping, flood reports, and insurance costs before purchasing.

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

3 homes sit above the street; 12 homes sit level with the street; 5 homes sit below the street. Different site heights relative to the street can influence site characteristics, but buyers should assess the specific property rather than relying on the street average.

What type of road is Ailsa Ave?

Ailsa Ave is a local road. Local roads generally serve nearby residents and connect local streets with larger roads, providing a residential environment.

Is Ailsa Ave mostly houses or apartments?

There are 22 residential properties on Ailsa Ave. The street is predominantly houses, with a 100% share of houses and a 0% share of apartments.

What are the major apartment developments on Ailsa Ave?

No major apartment developments are recorded on Ailsa Ave.

How many properties have sold on Ailsa Ave?

1 house sold in the past 12 months, and 0 apartments sold in the past 12 months. The 5-year turnover rate for houses is 18.2%, while apartment turnover data is unavailable. The turnover rate represents the proportion of properties that changed ownership during the past five years.

Is Ailsa Ave a good street to buy property on?

Ailsa Ave is a local road with a 100% house mix and 22 residential properties. It features a mixed elevation profile, with 12 homes sitting level with the street, 5 sitting below, and 3 sitting above. There are no bushfire, heritage, or high-voltage overlays, though 20 properties are recommended for a flood check. The street has seen 1 house sale in the past 12 months, with a 18.2% five-year turnover rate. Buyers looking for detached houses on a local residential street may find it aligned with their preferences.