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Adella Ave, Blacktown NSW 2148

Street

Street Summary

Adella Ave, Blacktown NSW 2148 is a local road where the housing stock is entirely houses. 2 homes sit above the street; 42 homes sit level with the street. 35 homes are recommended for a flood check. 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 Adella Ave, Blacktown NSW 2148 property market.

Houses vs Apartments46 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 Adella 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-sideFlat
2 lots
42 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 Adella 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 · 2025-09-08 · 47 ADELLA AVE, BLACKTOWN NSW 2148$933k · 2024-07-04 · 13 ADELLA AVE, BLACKTOWN NSW 2148$1.1M · 2024-08-01 · 18 ADELLA AVE, BLACKTOWN NSW 2148$1.2M · 2024-09-25 · 2 ADELLA AVE, BLACKTOWN NSW 2148$1.2M · 2025-11-08 · 20 ADELLA AVE, BLACKTOWN NSW 2148$1.1M · 2021-12-13 · 39 ADELLA AVE, BLACKTOWN NSW 2148$1.1M · 2023-09-23 · 49 ADELLA AVE, BLACKTOWN NSW 2148
Turnover rate15.2%Past 5 years

PART 3
Apartments

Street Sales - Apartments

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

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

There are insufficient recent house sales on Adella 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 Adella Ave?

There is no bushfire, heritage, or high-voltage overlay on Adella Ave. Flood mapping shows 35 properties are recommended for a flood check, and 11 fall under other flood classifications where no flood risk is identified or 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 Adella Ave mostly on high, level or low ground?

2 homes sit above the street; 42 homes sit level with the street. The street has a mixed profile of homes above and level with the street, with no homes sitting below the street. Different site heights relative to the street can influence site characteristics, so buyers should assess the specific property rather than relying on the street average.

What type of road is Adella Ave?

Adella Ave is a local road. Local roads generally serve nearby residents and connect directly to homes, rather than carrying significant through traffic. This classification typically indicates a quieter environment focused on residential access.

Is Adella Ave mostly houses or apartments?

Adella Ave has 46 residential properties, all of which are houses. The street is predominantly houses, with 100% of the residential stock classified as houses and 0% as apartments.

What are the major apartment developments on Adella Ave?

No major apartment developments are recorded on Adella Ave. The street consists entirely of house stock.

How many properties have sold on Adella Ave?

2 houses sold in the past 12 months, and no apartments sold. The 5-year turnover rate for houses is 15.2%, representing the proportion of properties that changed ownership during the past five years. Turnover data for apartments is unavailable.

Is Adella Ave a good street to buy property on?

Adella Ave is a local road consisting entirely of houses. It may be aligned with buyers looking for detached houses on a residential street. The street has a mixed profile of homes above and level with the street, with no homes sitting below the street. There are no bushfire, heritage, or high-voltage overlays, though 35 properties are recommended for a flood check.