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Sunlea Ave, Mortdale NSW 2223

Street

Street Summary

Sunlea Ave, Mortdale NSW 2223 is a local road where 100% of homes are houses. 1 homes sit above the street; 27 homes sit level with the street. 28 homes have an other flood classification. 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 Sunlea Ave, Mortdale NSW 2223 property market.

Houses vs Apartments28 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 Sunlea Ave, Mortdale NSW 2223 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
27 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 Sunlea Ave, Mortdale NSW 2223 over the past 5 years, plotted against the Mortdale NSW 2223 median house price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$500k$1.0M$1.5M$2.0MSept 21May 23Jan 25Sept 26$1.6M · 2022$1.5M · 2023$1.7M · 2024$1.8M · 2025$1.8M · 2026$1.8M · 2026-06-06 · 5 SUNLEA AVE, MORTDALE NSW 2223$1.5M · 2026-05-07 · 8 SUNLEA AVE, MORTDALE NSW 2223$1.5M · 2022-07-22 · 2 SUNLEA AVE, MORTDALE NSW 2223
Turnover rate10.7%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Sunlea Ave, Mortdale NSW 2223 over the past 5 years, plotted against the Mortdale NSW 2223 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$623k · 2022$645k · 2023$688k · 2024$760k · 2025$755k · 2026
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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Living in Sunlea Ave, Mortdale NSW 2223 : Street Profile & FAQs

Common questions about living on and buying property on Sunlea Ave, Mortdale NSW 2223 — 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 Sunlea Ave an expensive or affordable street relative to Mortdale?

There are insufficient recent house sales on Sunlea Ave to calculate a reliable premium or discount against the Mortdale 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 Sunlea Ave?

There are no bushfire, heritage, flood overlay, or high-voltage powerline overlays affecting properties on Sunlea Ave. However, 28 homes fall under other flood classifications, meaning no flood risk has been identified or the property has not been mapped. While this is not a direct risk factor, it is worth reviewing council mapping and insurance costs before purchasing.

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

1 homes sit above the street; 27 homes sit level with the street. The street has a mixed profile of homes above and 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 Sunlea Ave?

Sunlea Ave is a local road. Local roads generally serve nearby residents and connect to larger collector or arterial roads. As a local road, it primarily caters to the immediate residential community rather than acting as a major through-route for high volumes of traffic.

Is Sunlea Ave mostly houses or apartments?

There are 28 residential properties on Sunlea Ave. The street is predominantly houses, with 100% of the residential stock classified as houses and 0% classified as apartments. This means the street offers a consistent detached housing environment without the presence of high-density apartment blocks.

What are the major apartment developments on Sunlea Ave?

No major apartment developments are recorded on Sunlea Ave. The residential character of the street is entirely comprised of individual houses, duplexes, and terraces, with no large-scale apartment complexes contributing to the housing mix.

How many properties have sold on Sunlea Ave?

2 houses sold on Sunlea Ave in the past 12 months, while 0 apartments sold. The 5-year turnover rate for houses is 10.7%, representing the proportion of properties that changed ownership during the past five years. Apartment turnover data is unavailable.

Is Sunlea Ave a good street to buy property on?

Sunlea Ave is well-suited for buyers seeking a quiet local road environment with a consistent housing stock of detached houses. It is a good fit for those who prefer a residential street without high-density apartment developments. Buyers should note the limited recent sales activity and the specific site heights when evaluating individual homes.