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Simpson Ave, Casula NSW 2170

Street

Street Summary

Simpson Ave, Casula NSW 2170 is a local road where 57% of residences are houses. 27 homes sit level with the street. 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 Simpson Ave, Casula NSW 2170 property market.

Houses vs Apartments54 total lots
57.4%
42.6%
Houses (57.4%)
Apartments (0%)
Townhouses/Villas/Unclassified (42.6%)

PART 2
Houses

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

Land Topography

How house lots on Simpson Ave, Casula NSW 2170 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
Flat
27 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 Simpson Ave, Casula NSW 2170 over the past 5 years, plotted against the Casula NSW 2170 median house price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$500k$1.0M$1.5M$2.0MOct 21June 23Feb 25Oct 26$980k · 2022$990k · 2023$1.1M · 2024$1.2M · 2025$1.2M · 2026$867k · 2024-09-04 · 16 SIMPSON AVE, CASULA NSW 2170$850k · 2022-01-27 · 21 SIMPSON AVE, CASULA NSW 2170$1.1M · 2024-11-02 · 23 SIMPSON AVE, CASULA NSW 2170$989k · 2024-02-10 · 25 SIMPSON AVE, CASULA NSW 2170$1.2M · 2024-03-13 · 27 SIMPSON AVE, CASULA NSW 2170
Turnover rate16.1%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Simpson Ave, Casula NSW 2170 over the past 5 years, plotted against the Casula NSW 2170 median apartment price trend over the same period.

Street sales vs suburb median
Suburb Median Price
$0$250k$500k$750k$1.0MOct 21June 23Feb 25Oct 26$614k · 2022$663k · 2023$636k · 2024
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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Living in Simpson Ave, Casula NSW 2170 : Street Profile & FAQs

Common questions about living on and buying property on Simpson Ave, Casula NSW 2170 — 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 Simpson Ave an expensive or affordable street relative to Casula?

There are insufficient recent house sales on Simpson Ave to calculate a reliable premium or discount against the Casula 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 Simpson Ave?

There are no bushfire, heritage, or flood overlay risks on Simpson Ave. Flood checks are not recommended for any properties, and 31 homes fall under other flood classifications, meaning no flood risk has been identified or the property has not been mapped. There are no high-voltage powerline risks affecting the street.

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

27 homes sit level with 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 Simpson Ave?

Simpson Ave is a local road. Local roads generally serve nearby residents and connect to larger collector or arterial roads. Information regarding the specific speed limit and the proportion of properties fronting this dominant road section is not available.

Is Simpson Ave mostly houses or apartments?

Simpson Ave has 54 residential properties in total. The street is predominantly houses, with 57.4% of the stock classified as houses and 0% classified as apartments.

What are the major apartment developments on Simpson Ave?

No major apartment developments are recorded on Simpson Ave.

How many properties have sold on Simpson Ave?

No houses or apartments have sold on Simpson Ave in the past 12 months. The 5-year turnover rate for houses is 16.1%, representing the proportion of properties that changed ownership during the past five years. Turnover data for apartments is not available.

Is Simpson Ave a good street to buy property on?

Simpson Ave is a local road with 54 residential properties, predominantly houses. It is a flat street with no bushfire, heritage, or high-voltage overlay risks. While there have been no recent sales to gauge market positioning, the 16.1% five-year house turnover indicates some ownership changes. It suits buyers looking for a quiet local street with a house-heavy mix.