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Trinity Ave, Kellyville NSW 2155

Street

Street Summary

Trinity Ave, Kellyville NSW 2155 sits at a premium relative to the suburb median for houses. The street is entirely residential housing with no apartments. One home sits above the street and 34 sit level with it. The street functions as a local road. There are 0.154 turnover for houses over five years. There are insufficient recent house sales to calculate a reliable comparison against the suburb for price positioning, 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 Trinity Ave, Kellyville NSW 2155 property market.

Houses vs Apartments39 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 Trinity Ave, Kellyville NSW 2155 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
1 lots
34 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 Trinity Ave, Kellyville NSW 2155 over the past 5 years, plotted against the Kellyville NSW 2155 median house price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$1.3M$2.5M$3.8M$5.0MOct 21June 23Feb 25Oct 26$1.6M · 2022$1.8M · 2023$1.9M · 2024$1.9M · 2025$2M · 2026$1.9M · 2023-12-06 · 38 TRINITY AVE, KELLYVILLE NSW 2155$2.1M · 2024-11-18 · 42 TRINITY AVE, KELLYVILLE NSW 2155$750k · 2022-12-01 · 24 TRINITY AVE, KELLYVILLE NSW 2155$1.5M · 2022-07-02 · 15 TRINITY AVE, KELLYVILLE NSW 2155$1.8M · 2022-10-06 · 31 TRINITY AVE, KELLYVILLE NSW 2155
Street price+10%vs suburb median
Turnover rate12.8%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Trinity Ave, Kellyville NSW 2155 over the past 5 years, plotted against the Kellyville NSW 2155 median apartment price trend over the same period.

Street sales vs suburb median
Suburb Median Price
$0$500k$1.0M$1.5M$2.0MOct 21June 23Feb 25Oct 26$820k · 2022$876k · 2023$1.2M · 2024$1.3M · 2025$792k · 2026
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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Living in Trinity Ave, Kellyville NSW 2155 : Street Profile & FAQs

Common questions about living on and buying property on Trinity Ave, Kellyville NSW 2155 — 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 Trinity Ave an expensive or affordable street relative to Kellyville?

House prices on Trinity Ave sit 10.51% above the Kellyville suburb house median.

What are the risk and overlay factors on Trinity Ave?

There are no bushfire, heritage, flood overlay, flood check recommended, or high-voltage overlays on Trinity Ave. However, 39 properties fall under other flood classifications, meaning no flood risk has been identified or the property has not been mapped for flood. Buyers should still review council mapping and insurance costs before purchasing.

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

1 homes sit above the street; 34 homes sit level with the street. Different site heights can influence site characteristics, so buyers should assess the specific property rather than relying on the street average.

What type of road is Trinity Ave?

Trinity Ave is a local road. Local roads generally serve nearby residents and connect to larger collector or arterial roads.

Is Trinity Ave mostly houses or apartments?

There are 39 residential properties on Trinity Ave. 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 Trinity Ave?

No major apartment developments are recorded on Trinity Ave.

How many properties have sold on Trinity Ave?

0 houses and 0 apartments have sold in the past 12 months. The 5-year turnover rate for houses is 15.4%, representing the proportion of properties that changed ownership during the past five years. Apartment turnover data is unavailable.

Is Trinity Ave a good street to buy property on?

Trinity Ave is a local road street in Kellyville with 39 residential properties, all of which are houses. House prices sit 10.51% above the suburb median, and 15.4% of houses changed ownership over the past five years. Most homes sit level with the street, and there are no bushfire, heritage, or high-voltage overlays. This street may suit buyers looking for detached houses on a local road.