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Treharne Cl, Marsfield NSW 2122

Street

Street Summary

Treharne Cl, Marsfield NSW 2122, is a quiet residential street where 78% of homes are houses. 4 homes sit above the street; 8 homes sit level with the street; 1 homes sit below the street. There are insufficient recent house sales to calculate a reliable comparison against the suburb. 14 properties have been assessed with no flood risk identified. 2 houses sold in the past 12 months.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Treharne Cl, Marsfield NSW 2122 property market.

Houses vs Apartments18 total lots
77.8%
22.2%
Houses (77.8%)
Apartments (0%)
Townhouses/Villas/Unclassified (22.2%)

PART 2
Houses

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

Land Topography

How house lots on Treharne Cl, Marsfield NSW 2122 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
4 lots
8 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 Treharne Cl, Marsfield NSW 2122 over the past 5 years, plotted against the Marsfield NSW 2122 median house price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$1.3M$2.5M$3.8M$5.0MSept 21May 23Jan 25Sept 26$2.4M · 2022$2.3M · 2023$2.4M · 2024$2.6M · 2025$2.5M · 2026$3.5M · 2025-08-13 · 12 TREHARNE CL, MARSFIELD NSW 2122$4M · 2026-06-28 · 6 TREHARNE CL, MARSFIELD NSW 2122
Turnover rate7.1%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Treharne Cl, Marsfield NSW 2122 over the past 5 years, plotted against the Marsfield NSW 2122 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$687k · 2022$758k · 2023$830k · 2024$860k · 2025$752k · 2026
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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Living in Treharne Cl, Marsfield NSW 2122 : Street Profile & FAQs

Common questions about living on and buying property on Treharne Cl, Marsfield NSW 2122 — 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 Treharne Cl an expensive or affordable street relative to Marsfield?

There are insufficient recent house sales on Treharne Cl to calculate a reliable premium or discount against the Marsfield 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 Treharne Cl?

There are no bushfire, heritage, or flood overlay risks on Treharne Cl, and no properties are recommended for a flood check. However, 14 properties fall under other flood classifications, meaning no flood risk has been identified or the properties have not been mapped. High-voltage powerline overlays do not affect any homes on the street.

Are properties on Treharne Cl mostly on high, level or low ground?

4 homes sit above the street; 8 homes sit level with the street; 1 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 Treharne Cl?

Treharne Cl is a local road. Local roads generally serve nearby residents and connect directly to collector or arterial roads, rather than carrying significant through traffic.

Is Treharne Cl mostly houses or apartments?

There are 18 residential properties on Treharne Cl. Houses make up 77.8% of the street, while apartments account for 0%, making it predominantly a house street.

What are the major apartment developments on Treharne Cl?

No major apartment developments are recorded on Treharne Cl.

How many properties have sold on Treharne Cl?

2 houses have sold in the past 12 months, while no apartments have sold. The 5-year turnover rate for houses is 7.1%, representing the proportion of properties that changed ownership during the past five years.

Is Treharne Cl a good street to buy property on?

Treharne Cl is a local road with a predominantly house profile, making it well-suited for buyers seeking detached homes. With 77.8% of the 18 residential properties being houses and no major apartment developments, it offers a quiet residential environment. Buyers should note the mixed site heights and the lack of recent sales data to gauge pricing.