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Bergonia St, Mona Vale NSW 2103

Street

Street Summary

Bergonia St in Mona Vale NSW 2103 is a local road where 21 homes are entirely house stock. 9 homes sit above the street; 1 homes sit level with the street; 10 homes sit below the street. 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 Bergonia St, Mona Vale NSW 2103 property market.

Houses vs Apartments21 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 Bergonia St, Mona Vale NSW 2103 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
9 lots
1 lots
10 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 Bergonia St, Mona Vale NSW 2103 over the past 5 years, plotted against the Mona Vale NSW 2103 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$2.5M · 2022$2.5M · 2023$2.5M · 2024$2.7M · 2025$2.8M · 2026$2.3M · 2023-06-15 · 5 BERGONIA ST, MONA VALE NSW 2103$2.6M · 2022-10-04 · 9 BERGONIA ST, MONA VALE NSW 2103$3.3M · 2025-08-28 · 15 BERGONIA ST, MONA VALE NSW 2103$2.3M · 2025-06-05 · 18 BERGONIA ST, MONA VALE NSW 2103
Turnover rate19%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Bergonia St, Mona Vale NSW 2103 over the past 5 years, plotted against the Mona Vale NSW 2103 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$1.1M · 2022$1.2M · 2023$1.2M · 2024$1.2M · 2025$1.4M · 2026
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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Living in Bergonia St, Mona Vale NSW 2103 : Street Profile & FAQs

Common questions about living on and buying property on Bergonia St, Mona Vale NSW 2103 — 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 Bergonia St an expensive or affordable street relative to Mona Vale?

There are insufficient recent house sales on Bergonia St to calculate a reliable premium or discount against the Mona Vale suburb 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 Bergonia St?

There are 0 properties with bushfire, heritage, flood overlay, flood check recommended, or high-voltage overlays on Bergonia St. 21 properties fall under other flood classifications, which indicates no flood risk identified or not mapped. This neutral classification means buyers do not need to address specific flood risks, though standard due diligence remains prudent.

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

9 homes sit above the street; 1 homes sit level with the street; 10 homes sit below the street. This mixed profile means site characteristics vary significantly between individual properties. Buyers should assess the specific site height of a potential purchase rather than relying on the street average, as elevation can influence drainage and views.

What type of road is Bergonia St?

Bergonia St is a local road, which generally serves nearby residents and connects to larger thoroughfares. As a local road, it typically carries less through traffic than arterial or collector roads, though specific noise and congestion levels depend on individual property orientation and street layout.

Is Bergonia St mostly houses or apartments?

Bergonia St has 21 residential properties, with 100% being houses and 0% apartments. This makes it a predominantly house-focused street. The housing stock consists entirely of detached homes, duplexes, or terraces, with no apartment or unit developments present on the street.

What are the major apartment developments on Bergonia St?

No major apartment developments are recorded on Bergonia St. The street is composed entirely of house-class properties, so there are no apartment projects, unit buildings, or higher-density residential developments to consider for buyers seeking apartment living on this specific street.

How many properties have sold on Bergonia St?

1 house sold in the past 12 months, and 0 apartments sold. The 5-year turnover rate for houses is 19.0%, representing the proportion of house stock that changed ownership over the last five years. Apartment turnover data is unavailable for this street.

Is Bergonia St a good street to buy property on?

Bergonia St suits buyers seeking house ownership on a local road in Mona Vale. The street offers 100% house stock with no apartment options, and site heights vary, with 10 homes sitting below the street. With 0 risk overlays and a 19.0% 5-year house turnover, it presents a stable, low-density residential environment for those prioritising house living over apartment density.