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Grevillea Ave, Warriewood NSW 2102

Street

Street Summary

Grevillea Ave, Warriewood NSW 2102 is a local road in a predominantly house-based street. 7 homes sit above the street; 16 homes sit level with the street. 5 homes 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 Grevillea Ave, Warriewood NSW 2102 property market.

Houses vs Apartments23 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 Grevillea Ave, Warriewood NSW 2102 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
7 lots
16 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 Grevillea Ave, Warriewood NSW 2102 over the past 5 years, plotted against the Warriewood NSW 2102 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$2.1M · 2022$2.2M · 2023$2.3M · 2024$2.4M · 2025$2.5M · 2026$2.2M · 2025-03-20 · 4 GREVILLEA AVE, WARRIEWOOD NSW 2102$2.4M · 2025-04-08 · 5 GREVILLEA AVE, WARRIEWOOD NSW 2102$2.3M · 2021-12-03 · 9 GREVILLEA AVE, WARRIEWOOD NSW 2102$2.8M · 2023-06-19 · 1 GREVILLEA AVE, WARRIEWOOD NSW 2102
Turnover rate17.4%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Grevillea Ave, Warriewood NSW 2102 over the past 5 years, plotted against the Warriewood NSW 2102 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$1.2M · 2022$1.3M · 2023$1.3M · 2024$1.3M · 2025
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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Living in Grevillea Ave, Warriewood NSW 2102 : Street Profile & FAQs

Common questions about living on and buying property on Grevillea Ave, Warriewood NSW 2102 — 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 Grevillea Ave an expensive or affordable street relative to Warriewood?

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

There are no bushfire, heritage, or flood overlay classifications on Grevillea Ave. Five properties are recommended for a flood check, and 18 fall under other flood classifications, meaning no flood risk has been identified or the property has not been mapped. High-voltage powerline proximity affects zero properties. A flood check recommendation is a standard precaution, and buyers should review council mapping and insurance costs before purchasing.

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

7 homes sit above the street; 16 homes sit level with the street. Different site heights relative to the street can influence site characteristics, but buyers should assess the specific property rather than relying on the street average.

What type of road is Grevillea Ave?

Grevillea Ave is a local road. Local roads generally serve nearby residents and connect smaller streets to larger collector or arterial roads.

Is Grevillea Ave mostly houses or apartments?

There are 23 residential properties on Grevillea Ave. Houses make up 100% of the residential stock, while apartments make up 0%. The street is predominantly houses.

What are the major apartment developments on Grevillea Ave?

No major apartment developments are recorded on Grevillea Ave.

How many properties have sold on Grevillea Ave?

Zero houses and zero apartments have sold on Grevillea Ave in the past 12 months. The 5-year turnover rate for houses is 17.4%, representing the proportion of properties that changed ownership during the past five years. Apartment turnover data is unavailable.

Is Grevillea Ave a good street to buy property on?

Grevillea Ave is a local residential street consisting entirely of houses. It may be aligned with buyers seeking detached homes on a quiet local road. The street has a mixed profile of homes sitting above and level with the street, and zero recent sales activity. Buyers should weigh the lack of recent sales data against the quiet local-road environment.