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Olbia Ave, Kellyville NSW 2155

Street

Street Summary

Olbia Ave, Kellyville NSW 2155 is a local road where 100% of the 19 residential properties are houses. 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 Olbia Ave, Kellyville NSW 2155 property market.

Houses vs Apartments19 total lots
100%
Houses (100%)
Apartments (0%)
Townhouses/Villas/Unclassified (0%)

PART 2
Houses

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

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 Olbia 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$500k$1.0M$1.5M$2.0MOct 21June 23Feb 25Oct 26$1.6M · 2022$1.8M · 2023$1.9M · 2024$1.9M · 2025$1.9M · 2026$1.5M · 2022-02-03 · 8 OLBIA AVE, KELLYVILLE NSW 2155
Street price-51%vs suburb median
Turnover rate5.3%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Olbia 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$829k · 2026
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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

Common questions about living on and buying property on Olbia 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 OLBIA AVE an expensive or affordable street relative to KELLYVILLE?

House prices on OLBIA AVE sit 49.38% below the KELLYVILLE suburb house median.

What are the risk and overlay factors on OLBIA AVE?

There are no bushfire, heritage, flood overlay, flood check recommended, or high-voltage overlays on OLBIA AVE. However, 19 properties fall under other flood classifications, which means no flood risk has been identified or they have not been mapped. Buyers should review council mapping and insurance costs before purchasing.

Are properties on OLBIA AVE mostly on high, level or low ground?

There is no house/duplex/terrace homes with known site-vs-street height data on OLBIA AVE. Buyers should assess the specific property rather than relying on the street average.

What type of road is OLBIA AVE?

OLBIA AVE is a local road. Local roads generally serve nearby residents.

Is OLBIA AVE mostly houses or apartments?

There are 19 residential properties on OLBIA AVE. Houses make up 100% of the residential stock, while apartments make up 0%.

What are the major apartment developments on OLBIA AVE?

No major apartment developments are recorded on OLBIA AVE.

How many properties have sold on OLBIA AVE?

0 houses and 0 apartments have sold on OLBIA AVE in the past 12 months. The 5-year turnover rate for houses is 5.3%, which represents the proportion of properties that changed ownership during the past five years.

Is OLBIA AVE a good street to buy property on?

OLBIA AVE is a local road with 100% houses and 0 apartments. House prices sit 49.38% below the KELLYVILLE suburb house median. There are no bushfire, heritage, flood overlay, flood check recommended, or high-voltage overlays on OLBIA AVE. However, 19 properties fall under other flood classifications, which means no flood risk has been identified or they have not been mapped. Buyers should review council mapping and insurance costs before purchasing. There is no house/duplex/terrace homes with known site-vs-street height data on OLBIA AVE. Buyers should assess the specific property rather than relying on the street average. There are 19 residential properties on OLBIA AVE. Houses make up 100% of the residential stock, while apartments make up 0%. No major apartment developments are recorded on OLBIA AVE. 0 houses and 0 apartments have sold on OLBIA AVE in the past 12 months. The 5-year turnover rate for houses is 5.3%, which represents the proportion of properties that changed ownership during the past five years.