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Keswick St, Dee Why NSW 2099

Street

Street Summary

Keswick St, Dee Why NSW 2099 is a residential street where 100% of properties are houses. 8 homes sit above the street; 2 homes sit level with the street; 5 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 Keswick St, Dee Why NSW 2099 property market.

Houses vs Apartments18 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 Keswick St, Dee Why NSW 2099 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
8 lots
2 lots
5 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 Keswick St, Dee Why NSW 2099 over the past 5 years, plotted against the Dee Why NSW 2099 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$2.9M · 2024$2.8M · 2025$2.4M · 2026$1.6M · 2025-03-15 · 2/12 KESWICK ST, DEE WHY NSW 2099$2.2M · 2024-06-15 · 3A KESWICK ST, DEE WHY NSW 2099$2.9M · 2022-04-05 · 6 KESWICK ST, DEE WHY NSW 2099$2.6M · 2022-03-26 · 12A KESWICK ST, DEE WHY NSW 2099$2.4M · 2025-11-15 · 12A KESWICK ST, DEE WHY NSW 2099
Turnover rate27.8%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Keswick St, Dee Why NSW 2099 over the past 5 years, plotted against the Dee Why NSW 2099 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$903k · 2022$885k · 2023$932k · 2024$1.1M · 2025$1.1M · 2026
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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Living in Keswick St, Dee Why NSW 2099 : Street Profile & FAQs

Common questions about living on and buying property on Keswick St, Dee Why NSW 2099 — 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 Keswick St an expensive or affordable street relative to Dee Why?

There are insufficient recent house sales on Keswick St to calculate a reliable premium or discount against the Dee Why 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 Keswick St?

There are no bushfire, heritage, flood overlay, or high-voltage overlays on this street. However, 18 properties fall under other flood classifications, meaning no flood risk has been identified or the property has not been mapped. This does not indicate a flood risk, but buyers should still review council mapping and insurance costs before purchasing.

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

8 homes sit above the street; 2 homes sit level with the street; 5 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 Keswick St?

Keswick St is a local road. Local roads generally serve nearby residents and connect directly to collector or arterial roads. This classification typically suggests a quieter environment focused on local access rather than through traffic.

Is Keswick St mostly houses or apartments?

There are 18 residential properties on Keswick St. The street is predominantly houses, with 100% of the residential stock classified as houses and 0% as apartments.

What are the major apartment developments on Keswick St?

No major apartment developments are recorded on Keswick St. The residential character is dominated by individual house, duplex, and terrace properties.

How many properties have sold on Keswick St?

1 house sold in the past 12 months, while 0 apartments sold. The 5-year turnover rate for houses is 27.8%, meaning 27.8% of the house stock changed ownership during the past five years. Apartment turnover data is unavailable.

Is Keswick St a good street to buy property on?

Keswick St is best suited for buyers looking for detached houses on a quiet local road. It is not suitable for apartment buyers, as the street contains no apartment stock. Buyers should consider the mixed site heights and the lack of flood overlay mapping when evaluating specific homes.