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Gollan Ave, Oatlands NSW 2117

Street

Street Summary

Gollan Ave, Oatlands NSW 2117 sits above the suburb's house median, with homes ranging from elevated to level or low-lying positions. The street is predominantly residential houses, with no apartment stock. A portion of properties have flood check recommendations, while others have been assessed with no flood risk identified. There are no bushfire, heritage, flood overlay, or high-voltage overlays. The street has a low turnover rate, with only 8.8% of houses sold in the past five years.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Gollan Ave, Oatlands NSW 2117 property market.

Houses vs Apartments76 total lots
89.5%
10.5%
Houses (89.5%)
Apartments (0%)
Townhouses/Villas/Unclassified (10.5%)

PART 2
Houses

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

Land Topography

How house lots on Gollan Ave, Oatlands NSW 2117 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
19 lots
34 lots
11 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 Gollan Ave, Oatlands NSW 2117 over the past 5 years, plotted against the Oatlands NSW 2117 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$2.2M · 2022$2.2M · 2023$2.2M · 2024$2.5M · 2025$1.9M · 2025-03-29 · 19 GOLLAN AVE, OATLANDS NSW 2117$1.9M · 2023-05-04 · 25 GOLLAN AVE, OATLANDS NSW 2117$2.2M · 2023-10-07 · 48 GOLLAN AVE, OATLANDS NSW 2117$2.2M · 2024-06-22 · 50 GOLLAN AVE, OATLANDS NSW 2117$2.2M · 2024-11-05 · 60 GOLLAN AVE, OATLANDS NSW 2117$2.5M · 2025-05-29 · 68 GOLLAN AVE, OATLANDS NSW 2117
Street price+17%vs suburb median
Turnover rate8.8%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Gollan Ave, Oatlands NSW 2117 over the past 5 years, plotted against the Oatlands NSW 2117 median apartment price trend over the same period.

Street sales vs suburb median
Suburb Median Price
$0$500k$1.0M$1.5M$2.0MSept 21May 23Jan 25Sept 26$1M · 2022$875k · 2023$750k · 2024$1M · 2025
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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Living in Gollan Ave, Oatlands NSW 2117 : Street Profile & FAQs

Common questions about living on and buying property on Gollan Ave, Oatlands NSW 2117 — 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 Gollan Ave an expensive or affordable street relative to Oatlands?

House prices on Gollan Ave are 16.63% above the Oatlands suburb median. This indicates a premium pricing level for detached homes compared to the broader area. Buyers should expect to pay more than the average Oatlands house price. Apartment pricing is not included in this metric.

What are the risk and overlay factors on Gollan Ave?

There is no bushfire, heritage, or high-voltage overlay on Gollan Ave. Approximately 30 properties are recommended for a flood check, meaning further assessment is advised. Another 38 properties have no flood risk identified or are not mapped. A flood check does not guarantee flooding but helps buyers review council mapping and insurance costs.

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

Gollan Ave has a mixed elevation profile. There are 34 level properties, 19 on the high side, and 11 on the low side. Different elevations influence site characteristics, so buyers should assess the specific property rather than relying on the street average.

What type of road is Gollan Ave?

Road classification, speed limit, and dominant road share data are unavailable for Gollan Ave. Buyers should rely on on-site observations for traffic and noise levels.

Is Gollan Ave mostly houses or apartments?

Gollan Ave has 76 residential properties. Houses make up 89.5% of the street, while apartments account for 0%. The street is predominantly houses.

What are the major apartment developments on Gollan Ave?

No major apartment developments are recorded on Gollan Ave.

How many properties have sold on Gollan Ave?

No houses or apartments sold on Gollan Ave in the past 12 months. The 5-year turnover rate for houses is 8.8%, meaning 8.8% of houses changed ownership in the last five years. Apartment turnover data is unavailable.

Is Gollan Ave a good street to buy property on?

Gollan Ave suits buyers seeking detached houses in a quiet, low-density street. The premium pricing reflects its position above the Oatlands median. The mixed elevation and flood check recommendations require individual property due diligence. It is less suitable for apartment buyers or those wanting a busy collector road.