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William St, Leichhardt NSW 2040

Street

Street Summary

William St, Leichhardt NSW 2040 sits above the suburb's house median. It is a local road with 41% houses and 21% apartments. 1 homes sit above the street; 38 homes sit level with the street; 1 homes sit below the street. 2 homes are heritage-listed and 31 are recommended for a flood check. 12 homes have other flood classification. 16 William St has 12 lots and 38 William St has 8 lots. House turnover is 20.9% and apartment turnover is 9.1%.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the William St, Leichhardt NSW 2040 property market.

Houses vs Apartments105 total lots
41%
21%
38%
Houses (41%)
Apartments (21%)
Townhouses/Villas/Unclassified (38%)

PART 2
Houses

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

Land Topography

How house lots on William St, Leichhardt NSW 2040 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
1 lots
38 lots
1 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
2 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, Leichhardt NSW 2040 over the past 5 years, plotted against the Leichhardt NSW 2040 median house price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$1.3M$2.5M$3.8M$5.0MOct 21June 23Feb 25Oct 26$1.8M · 2022$1.9M · 2023$2M · 2024$2.2M · 2025$2.2M · 2026$1.3M · 2026-03-07 · 8 WILLIAM ST, LEICHHARDT NSW 2040$2.4M · 2024-03-26 · 17 WILLIAM ST, LEICHHARDT NSW 2040$1.7M · 2025-11-07 · 2 WILLIAM ST, LEICHHARDT NSW 2040$2.6M · 2024-02-16 · 23 WILLIAM ST, LEICHHARDT NSW 2040$2.4M · 2025-07-24 · 100 WILLIAM ST, LEICHHARDT NSW 2040$2.6M · 2021-10-15 · 104 WILLIAM ST, LEICHHARDT NSW 2040$2.6M · 2023-10-11 · 104 WILLIAM ST, LEICHHARDT NSW 2040$2.6M · 2023-11-03 · 104 WILLIAM ST, LEICHHARDT NSW 2040$1M · 2023-05-11 · 18 WILLIAM ST, LEICHHARDT NSW 2040$1M · 2023-05-11 · 20 WILLIAM ST, LEICHHARDT NSW 2040$1M · 2023-05-11 · 22 WILLIAM ST, LEICHHARDT NSW 2040
Street price+24%vs suburb median
Turnover rate25.6%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on William St, Leichhardt NSW 2040 over the past 5 years, plotted against the Leichhardt NSW 2040 median apartment price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$500k$1.0M$1.5M$2.0MOct 21June 23Feb 25Oct 26$900k · 2022$875k · 2023$920k · 2024$924k · 2025$890k · 2026$1M · 2023-05-11 · 16 WILLIAM ST, LEICHHARDT NSW 2040$1.8M · 2023-11-22 · 2/38 WILLIAM ST, LEICHHARDT NSW 2040
Apartment sales0Past 12 months
Turnover rate9.1%Past 5 years

Largest Apartment Projects

The largest apartment projects on William St, Leichhardt NSW 2040, ranked by number of lots.

1
16 WILLIAM ST, LEICHHARDT NSW 2040Small project (<20 lots)
2
38 WILLIAM ST, LEICHHARDT NSW 2040Small project (<20 lots)

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Living in William St, Leichhardt NSW 2040 : Street Profile & FAQs

Common questions about living on and buying property on William St, Leichhardt NSW 2040 — 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 Leichhardt?

House prices on William St in Leichhardt are 24.13% above the Leichhardt suburb house median.

What are the risk and overlay factors on William St?

There are 2 heritage-listed properties on William St, meaning renovations or exterior changes may require additional council approval. There is no bushfire or flood overlay risk, but 31 properties are recommended for a flood check and 12 have been reviewed with no flood risk identified or not mapped. There are no high-voltage powerline overlays.

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

1 homes sit above the street; 38 homes sit level with the street; 1 homes sit below the street.

What type of road is William St?

William St in Leichhardt is a local road, meaning it generally serves nearby residents rather than carrying through traffic. Speed limit and dominant road share data are not available.

Is William St mostly houses or apartments?

There are 105 residential properties on William St in Leichhardt. Houses make up 41% of the stock, while apartments make up 21%. The remaining properties are not classified as houses or apartments in the available data.

What are the major apartment developments on William St?

There are 12 lots in a 2-level development at 16 William St, Leichhardt NSW 2040. There are 8 lots in a 5-level development at 38 William St, Leichhardt NSW 2040, built in 1998.

How many properties have sold on William St?

No houses or apartments have sold on William St in Leichhardt in the past 12 months. The 5-year turnover rate is 20.9% for houses and 9.1% for apartments, representing the proportion of properties that changed ownership during the past five years.

Is William St a good street to buy property on?

William St in Leichhardt is a local road with a mix of houses and apartments. It is a premium-priced street for houses, sitting 24.13% above the suburb median. Buyers should note the 2 heritage listings and the 31 properties recommended for a flood check. The street has seen no recent sales, with a 20.9% house turnover and 9.1% apartment turnover over the past 5 years.