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William St, North Sydney NSW 2060

Street

Street Summary

William St, North Sydney NSW 2060 is a predominantly apartment-focused street with a small house presence. The area features heritage-listed properties and several large apartment developments, including the 89-lot project at 9 William St. Living here means navigating a dense urban environment where most homes are units rather than detached houses. Recent market activity shows five apartment sales in the last year, with a 21.9% turnover rate over five years. The street offers a mix of elevated and level homes, providing varied perspectives within a compact residential block.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the William St, North Sydney NSW 2060 property market.

Houses vs Apartments136 total lots
5.1%
83.8%
11.1%
Houses (5.1%)
Apartments (83.8%)
Townhouses/Villas/Unclassified (11.1%)

PART 2
Houses

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

Land Topography

How house lots on William St, North Sydney NSW 2060 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-side
3 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
3 houses affected
Bushfire
0 houses affected
Flood
0 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on William St, North Sydney NSW 2060 over the past 5 years, plotted against the North Sydney NSW 2060 median house price trend over the same period.

Street sales vs suburb median
Suburb Median Price
$0$1.3M$2.5M$3.8M$5.0MSept 21May 23Jan 25Sept 26$2.9M · 2022$2.8M · 2023$3.2M · 2024$3.1M · 2025
Turnover rate0%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on William St, North Sydney NSW 2060 over the past 5 years, plotted against the North Sydney NSW 2060 median apartment price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$50.0M$100.0M$150.0M$200.0MSept 21May 23Jan 25Sept 26$1.2M · 2022$1M · 2023$1.3M · 2024$1.3M · 2025$1.1M · 2026$165M · 2021-11-30 · 5/3 WILLIAM ST, NORTH SYDNEY NSW 2060$910k · 2025-11-10 · 502/9 WILLIAM ST, NORTH SYDNEY NSW 2060$800k · 2023-08-05 · 402/9 WILLIAM ST, NORTH SYDNEY NSW 2060$860k · 2025-04-17 · 402/9 WILLIAM ST, NORTH SYDNEY NSW 2060$1.3M · 2023-05-26 · 403/9 WILLIAM ST, NORTH SYDNEY NSW 2060$460k · 2025-11-10 · 501/9 WILLIAM ST, NORTH SYDNEY NSW 2060$763k · 2022-09-06 · 504/9 WILLIAM ST, NORTH SYDNEY NSW 2060$791k · 2023-09-22 · 109/9 WILLIAM ST, NORTH SYDNEY NSW 2060$795k · 2023-10-03 · 309/9 WILLIAM ST, NORTH SYDNEY NSW 2060$1M · 2024-03-08 · 903/9 WILLIAM ST, NORTH SYDNEY NSW 2060$735k · 2022-10-10 · 706/9 WILLIAM ST, NORTH SYDNEY NSW 2060$757k · 2022-12-17 · 604/9 WILLIAM ST, NORTH SYDNEY NSW 2060$883k · 2026-02-26 · 704/9 WILLIAM ST, NORTH SYDNEY NSW 2060$572k · 2023-04-01 · 610/9 WILLIAM ST, NORTH SYDNEY NSW 2060$1.1M · 2025-11-20 · 2/9 WILLIAM ST, NORTH SYDNEY NSW 2060$790k · 2023-05-02 · 607/9 WILLIAM ST, NORTH SYDNEY NSW 2060$330k · 2026-03-30 · 108/9 WILLIAM ST, NORTH SYDNEY NSW 2060$1.1M · 2022-07-22 · 503/9 WILLIAM ST, NORTH SYDNEY NSW 2060$817k · 2023-03-20 · 703/9 WILLIAM ST, NORTH SYDNEY NSW 2060$572k · 2024-08-21 · 410/9 WILLIAM ST, NORTH SYDNEY NSW 2060$720k · 2022-11-25 · 305/9 WILLIAM ST, NORTH SYDNEY NSW 2060$786k · 2024-04-12 · 406/9 WILLIAM ST, NORTH SYDNEY NSW 2060$670k · 2022-08-22 · 710/9 WILLIAM ST, NORTH SYDNEY NSW 2060$1.2M · 2024-11-30 · 608/9 WILLIAM ST, NORTH SYDNEY NSW 2060
Apartment sales5Past 12 months
Turnover rate21.1%Past 5 years

Largest Apartment Projects

The largest apartment projects on William St, North Sydney NSW 2060, ranked by number of lots.

1
9 WILLIAM ST, NORTH SYDNEY NSW 2060Medium project (51-100 lots)
2
2 BLUE ST, NORTH SYDNEY NSW 2060Small project (<20 lots)
3
74 WILLIAM ST, NORTH SYDNEY NSW 2060Small project (<20 lots)

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Living in William St, North Sydney NSW 2060 : Street Profile & FAQs

Common questions about living on and buying property on William St, North Sydney NSW 2060 — 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 St an expensive or affordable street relative to North Sydney?

Insufficient house sales data exists on William St to calculate a reliable price index relative to the North Sydney suburb median. Buyers should compare recent sales of detached houses in the immediate vicinity to gauge relative pricing, as the street's housing stock is overwhelmingly dominated by apartments rather than houses.

What are the risk and overlay factors on William St?

There is no bushfire, flood overlay, or high-voltage powerline risk affecting properties on William St. Three homes are heritage-listed, meaning renovations or exterior changes may require additional council approval. Seven properties fall under other flood classifications, indicating no flood risk has been identified or they have not been mapped, though buyers should still review council mapping and insurance costs before purchasing.

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

Elevation data is available for three properties on William St, all of which sit on high ground. The remaining residential stock has no recorded elevation data. Because the sample is small, buyers should assess the specific site characteristics of the property they are considering rather than relying on the street average.

What type of road is William St?

Road classification, speed limit, and dominant road share data are unavailable for William St. Without this information, it is not possible to objectively describe the road hierarchy or make general observations about traffic or noise levels. Buyers should inspect the street personally to understand the local environment.

Is William St mostly houses or apartments?

William St contains 136 residential properties, with 83.8% being apartments and 5.1% being houses. The street is predominantly an apartment-focused street. The remaining residential stock does not fall into these two broad categories based on the available data.

What are the major apartment developments on William St?

The major apartment developments on William St include 9 William St with 89 lots across 3 levels built in 1998, 2 Blue St with 17 lots across 6 levels, and 74 William St with 7 lots. These developments contribute significantly to the street's higher-density residential character.

How many properties have sold on William St?

Five apartments sold on William St in the past 12 months, while no houses were sold. The five-year turnover rate for apartments is 21.9%, meaning 21.9% of the apartment stock changed ownership during that period. No turnover data is available for houses.

Is William St a good street to buy property on?

William St is best suited for apartment buyers seeking a higher-density environment in North Sydney. The presence of three heritage-listed homes may appeal to those interested in character properties, provided they are comfortable with potential renovation restrictions. The street is less suitable for buyers seeking detached houses or those requiring specific road hierarchy information.