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William Pl, North Rocks NSW 2151

Street

Street Summary

William Pl, North Rocks NSW 2151 is a small residential street with 29 properties, all classified as houses. The terrain is varied, with 13 homes on the high side, 15 on the low side, and 1 level with the street. A portion of the stock sits in a bushfire zone, and flood checks are recommended for 29 homes. Over the trailing 12 months, 1 house sold, with a 5-year turnover rate of 31%. There are no apartment projects on the street. With insufficient recent sales to calculate a price ratio relative to the suburb median, buyers should compare recent nearby sales to gauge value.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the William Pl, North Rocks NSW 2151 property market.

Houses vs Apartments29 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 William Pl, North Rocks NSW 2151 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
13 lots
1 lots
15 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
29 houses affected
Flood
0 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on William Pl, North Rocks NSW 2151 over the past 5 years, plotted against the North Rocks NSW 2151 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$1.8M · 2022$1.9M · 2023$1.9M · 2024$1.9M · 2025$1.9M · 2026$1.8M · 2022-09-30 · 18 WILLIAM PL, NORTH ROCKS NSW 2151$1.5M · 2024-02-02 · 19 WILLIAM PL, NORTH ROCKS NSW 2151$1.4M · 2025-06-16 · 2 WILLIAM PL, NORTH ROCKS NSW 2151$1.5M · 2023-03-14 · 22 WILLIAM PL, NORTH ROCKS NSW 2151$1.6M · 2026-04-18 · 23 WILLIAM PL, NORTH ROCKS NSW 2151$1.8M · 2025-06-28 · 4 WILLIAM PL, NORTH ROCKS NSW 2151$1.5M · 2022-11-25 · 5 WILLIAM PL, NORTH ROCKS NSW 2151$1.6M · 2024-10-24 · 8 WILLIAM PL, NORTH ROCKS NSW 2151
Turnover rate27.6%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on William Pl, North Rocks NSW 2151 over the past 5 years, plotted against the North Rocks NSW 2151 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$585k · 2022$608k · 2023$624k · 2024$649k · 2025
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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Living in William Pl, North Rocks NSW 2151 : Street Profile & FAQs

Common questions about living on and buying property on William Pl, North Rocks NSW 2151 — 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 William Pl an expensive or affordable street relative to North Rocks?

Insufficient recent sales data exists to determine whether house prices on William Pl are above, around, or below the North Rocks suburb median. Buyers should compare recent sales of similar detached homes on the street against the broader North Rocks market to establish relative pricing.

What are the risk and overlay factors on William Pl?

Twenty-nine properties on William Pl are located within a bushfire zone, which may affect insurance premiums and construction requirements. The same 29 properties are recommended for a flood check, meaning further assessment is advised to understand potential flood risks. There are no heritage listings, flood overlays, or high-voltage powerline exposures on the street.

Are properties on William Pl mostly on high, level or low ground?

William Pl has a mixed elevation profile with 15 properties on the low side, 13 on the high side, and 1 on level ground. Because elevation can influence site characteristics, buyers should assess the specific property's elevation rather than relying on the street average.

What type of road is William Pl?

Road classification, speed limit, and dominant road share data are unavailable for William Pl. Buyers should visit the street to observe traffic patterns and road conditions firsthand.

Is William Pl mostly houses or apartments?

William Pl contains 29 residential properties, all of which are houses. There are no apartments on the street.

What are the major apartment developments on William Pl?

No major apartment developments are recorded on William Pl.

How many properties have sold on William Pl?

One house sold on William Pl in the past 12 months. The 5-year turnover rate for houses is 31%, meaning 31% of the street's houses changed ownership during that period. No apartment sales or turnover data is available.

Is William Pl a good street to buy property on?

William Pl is best suited for buyers seeking detached houses in a quiet residential setting. The street features a mix of elevated and low-lying homes, with 29 properties in a bushfire zone and 29 recommended for flood checks. Buyers comfortable with these environmental factors and seeking a stable, low-turnover street may find it a good fit.