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Trebartha St, Bass Hill NSW 2197

Street

Street Summary

Trebartha St, Bass Hill NSW 2197 sits slightly above the suburb's house median. The street is a local road with 24% houses and 62% apartments. 31 homes sit level with the street; 1 homes sit below the street. One apartment project, 14 Trebartha St, contains 100 lots. There is one house sale in the past 12 months, with a 20.5% house turnover over five years.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Trebartha St, Bass Hill NSW 2197 property market.

Houses vs Apartments162 total lots
24.1%
61.7%
14.2%
Houses (24.1%)
Apartments (61.7%)
Townhouses/Villas/Unclassified (14.2%)

PART 2
Houses

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

Land Topography

How house lots on Trebartha St, Bass Hill NSW 2197 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
FlatLow-side
31 lots
1 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 Trebartha St, Bass Hill NSW 2197 over the past 5 years, plotted against the Bass Hill NSW 2197 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$1.1M · 2022$1.1M · 2023$1.3M · 2024$1.4M · 2025$1.5M · 2026$971k · 2022-06-18 · 12 TREBARTHA ST, BASS HILL NSW 2197$970k · 2022-03-12 · 15 TREBARTHA ST, BASS HILL NSW 2197$150k · 2024-05-20 · 15 TREBARTHA ST, BASS HILL NSW 2197$1.3M · 2022-09-10 · 24 TREBARTHA ST, BASS HILL NSW 2197$1.3M · 2023-05-16 · 24 TREBARTHA ST, BASS HILL NSW 2197$1.4M · 2024-11-09 · 27 TREBARTHA ST, BASS HILL NSW 2197$1.2M · 2025-07-12 · 12B TREBARTHA ST, BASS HILL NSW 2197$1.2M · 2022-11-09 · 24A TREBARTHA ST, BASS HILL NSW 2197
Street price+4%vs suburb median
Turnover rate20.5%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Trebartha St, Bass Hill NSW 2197 over the past 5 years, plotted against the Bass Hill NSW 2197 median apartment price trend over the same period.

Street sales vs suburb median
Suburb Median Price
$0$250k$500k$750k$1.0MSept 21May 23Jan 25Sept 26$530k · 2022
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

Largest Apartment Projects

The largest apartment projects on Trebartha St, Bass Hill NSW 2197, ranked by number of lots.

1
14 TREBARTHA ST, BASS HILL NSW 2197Medium project (51-100 lots)

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Living in Trebartha St, Bass Hill NSW 2197 : Street Profile & FAQs

Common questions about living on and buying property on Trebartha St, Bass Hill NSW 2197 — 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 Trebartha St an expensive or affordable street relative to Bass Hill?

House prices on Trebartha St sit 3.72% above the Bass Hill suburb house median. This indicates that the street commands a slight premium compared to the broader Bass Hill average for houses. Buyers should expect house values to track slightly higher than the suburb-wide median, though this metric applies strictly to houses and does not reflect apartment pricing.

What are the risk and overlay factors on Trebartha St?

There are no bushfire, heritage, or flood overlay restrictions on Trebartha St, and no properties are recommended for a flood check. However, 39 homes fall under other flood classifications, which typically means no flood risk has been identified or the property has not been mapped for flood. High-voltage powerlines do not affect any properties on the street. Buyers can proceed without concerns regarding heritage restrictions or active flood overlays.

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

31 homes sit level with the street and 1 homes sit below the street. No properties sit above the street. This means the street is predominantly level, with only a single home situated below the street level. Buyers should note that site height relative to the street can influence specific property characteristics, so assessing the individual home is essential rather than relying on the street average.

What type of road is Trebartha St?

Trebartha St is classified as a local road. Local roads generally serve nearby residents and provide access to properties without carrying significant through traffic. While specific speed limits and traffic volumes are not available for this street, the local road classification suggests it primarily functions as a residential access route for the immediate neighbourhood.

Is Trebartha St mostly houses or apartments?

Trebartha St contains 162 residential properties, with apartments making up 61.7% of the stock and houses accounting for 24.1%. The remaining 14.2% consists of other residential types. With apartments representing the majority of the residential stock, the street is predominantly an apartment street, though it still retains a notable presence of houses.

What are the major apartment developments on Trebartha St?

The major apartment development on Trebartha St is located at 14 Trebartha St, Bass Hill NSW 2197. This development contains 100 lots. These large-scale projects contribute significantly to the street's higher-density residential character and form the bulk of the apartment presence on the street.

How many properties have sold on Trebartha St?

One house sold on Trebartha St in the past 12 months, while no apartments were sold during the same period. Over the trailing five years, the turnover rate for houses is 20.5%, meaning 20.5% of the house stock changed ownership. There is no recorded turnover for apartments over the same five-year period.

Is Trebartha St a good street to buy property on?

Trebartha St is best suited for buyers seeking a local-road residential environment with a predominantly apartment stock. It offers a slight premium for houses relative to the Bass Hill median, with minimal overlay risks and a level street profile. The street is less active for apartment sales, which may appeal to buyers looking for a stable, established apartment community rather than a high-turnover investment market.