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Kemp St, Mortdale NSW 2223

Street

Street Summary

Kemp St, Mortdale NSW 2223 sits just below the suburb's house median. The street is predominantly residential housing, with 89% of properties being houses. 61 homes sit level with the street; 4 homes sit below the street. 6 homes are in a flood overlay, and 14 are recommended for a flood check. 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 Kemp St, Mortdale NSW 2223 property market.

Houses vs Apartments75 total lots
89.3%
10.7%
Houses (89.3%)
Apartments (0%)
Townhouses/Villas/Unclassified (10.7%)

PART 2
Houses

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

Land Topography

How house lots on Kemp St, 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
FlatLow-side
61 lots
4 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
6 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on Kemp St, 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$1.3M$2.5M$3.8M$5.0MSept 21May 23Jan 25Sept 26$1.6M · 2022$1.5M · 2023$1.7M · 2024$1.8M · 2025$1.8M · 2026$1.6M · 2026-04-09 · 5 KEMP ST, MORTDALE NSW 2223$1.9M · 2026-03-20 · 19 KEMP ST, MORTDALE NSW 2223$1.7M · 2024-12-05 · 27B KEMP ST, MORTDALE NSW 2223$1.3M · 2024-11-01 · 10 KEMP ST, MORTDALE NSW 2223$1M · 2023-11-07 · 42 KEMP ST, MORTDALE NSW 2223$1.4M · 2022-09-24 · 17 KEMP ST, MORTDALE NSW 2223$1.8M · 2023-12-28 · 17 KEMP ST, MORTDALE NSW 2223$2.3M · 2022-02-25 · 3 KEMP ST, MORTDALE NSW 2223$2.1M · 2022-11-26 · 30 KEMP ST, MORTDALE NSW 2223$1.7M · 2025-11-22 · 35 KEMP ST, MORTDALE NSW 2223$1.4M · 2023-05-26 · 2A KEMP ST, MORTDALE NSW 2223$1.8M · 2024-02-28 · 17A KEMP ST, MORTDALE NSW 2223
Street price-3%vs suburb median
Turnover rate17.9%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Kemp St, 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 Kemp St, Mortdale NSW 2223 : Street Profile & FAQs

Common questions about living on and buying property on Kemp St, 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 Kemp St an expensive or affordable street relative to Mortdale?

House prices on Kemp St are 2.62% below the Mortdale suburb house median, making it a slightly more affordable option compared to the broader area.

What are the risk and overlay factors on Kemp St?

There are no bushfire or heritage overlays, and no high-voltage powerlines nearby. Six properties fall within a flood overlay, 14 are recommended for a flood check, and 47 fall under other flood classifications. A flood overlay or recommended flood check does not necessarily mean a property floods, but it is worth reviewing council mapping, flood reports and insurance costs before purchasing. The 47 properties under other flood classifications have been reviewed and found to have no flood risk identified or not mapped.

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

61 homes sit level with the street; 4 homes sit below the street. Different site heights relative to the street can influence site characteristics, so buyers should assess the specific property rather than relying on the street average.

What type of road is Kemp St?

Kemp St is a local road, which generally serves nearby residents. No speed limit or dominant road percentage data is available for this street.

Is Kemp St mostly houses or apartments?

There are 75 residential properties on the street, with 89.3% being houses and 0% being apartments. This makes the street predominantly houses.

What are the major apartment developments on Kemp St?

No major apartment developments are recorded on Kemp St.

How many properties have sold on Kemp St?

2 houses sold in the past 12 months, while no apartments sold. The 5-year turnover rate for houses is 16.4%, which represents the proportion of properties that changed ownership during the past five years.

Is Kemp St a good street to buy property on?

Kemp St is best suited for buyers looking for detached houses on a local road. The street is slightly below the suburb median for house prices, but buyers should note the flood overlay and recommended flood check counts, which require reviewing council mapping and insurance costs. The street has no heritage or bushfire overlays, and the housing mix is overwhelmingly houses rather than apartments.