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William St, Lewisham NSW 2049

Street

Street Summary

William St, Lewisham NSW 2049 is a predominantly apartment-focused street with 94.4% of residential stock being units. 3 homes sit level with the street. 2 homes are in a flood overlay and 3 are recommended for a flood check. There are insufficient recent house sales to calculate a reliable comparison against the suburb median, so buyers should compare recent sales of individual homes on the street against nearby comparable properties. The street features the 264-lot, 12-level 90 Old Canterbury Rd development and the 7-lot, 5-level 8 William St building.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the William St, Lewisham NSW 2049 property market.

Houses vs Apartments89 total lots
5.6%
94.4%
Houses (5.6%)
Apartments (94.4%)
Townhouses/Villas/Unclassified (0%)

PART 2
Houses

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

Land Topography

How house lots on William St, Lewisham NSW 2049 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
Flat
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
0 houses affected
Bushfire
0 houses affected
Flood
2 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on William St, Lewisham NSW 2049 over the past 5 years, plotted against the Lewisham NSW 2049 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$1.8M · 2022$2M · 2023$2.2M · 2024$2.1M · 2025
Turnover rate0%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on William St, Lewisham NSW 2049 over the past 5 years, plotted against the Lewisham NSW 2049 median apartment price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$250k$500k$750k$1.0MSept 21May 23Jan 25Sept 26$768k · 2022$900k · 2023$843k · 2024$830k · 2025$800k · 2026$730k · 2023-05-13 · 451/3 WILLIAM ST, LEWISHAM NSW 2049$580k · 2022-11-29 · 155/3 WILLIAM ST, LEWISHAM NSW 2049$930k · 2023-12-07 · 652/3 WILLIAM ST, LEWISHAM NSW 2049$630k · 2025-06-03 · 250/3 WILLIAM ST, LEWISHAM NSW 2049$730k · 2023-06-08 · 551/3 WILLIAM ST, LEWISHAM NSW 2049$940k · 2023-05-19 · 651/3 WILLIAM ST, LEWISHAM NSW 2049$905k · 2024-09-10 · 356/3 WILLIAM ST, LEWISHAM NSW 2049$700k · 2023-06-06 · 452/3 WILLIAM ST, LEWISHAM NSW 2049$710k · 2025-07-09 · 450/3 WILLIAM ST, LEWISHAM NSW 2049$632k · 2025-09-30 · 350/3 WILLIAM ST, LEWISHAM NSW 2049$710k · 2024-12-02 · 53/3 WILLIAM ST, LEWISHAM NSW 2049$900k · 2025-07-12 · 253/3 WILLIAM ST, LEWISHAM NSW 2049$970k · 2023-05-31 · 256/3 WILLIAM ST, LEWISHAM NSW 2049$660k · 2024-01-30 · 51/3 WILLIAM ST, LEWISHAM NSW 2049
Apartment sales1Past 12 months
Turnover rate16.7%Past 5 years

Largest Apartment Projects

The largest apartment projects on William St, Lewisham NSW 2049, ranked by number of lots.

1
90 OLD CANTERBURY RD, LEWISHAM NSW 2049Large project (100+ lots)
2
8 WILLIAM ST, LEWISHAM NSW 2049Small project (<20 lots)

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Living in William St, Lewisham NSW 2049 : Street Profile & FAQs

Common questions about living on and buying property on William St, Lewisham NSW 2049 — 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 Lewisham?

There are insufficient recent house sales on William St to calculate a reliable premium or discount against the Lewisham 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 William St?

There are no bushfire or heritage overlays on William St, and no properties are affected by high-voltage powerlines. Two properties fall within a flood overlay, three are recommended for a flood check, and none fall under other flood classifications. A flood overlay or recommended flood check does not necessarily mean a property floods, but it is worth reviewing council mapping, flood reports and insurance costs before purchasing. Flood Check Recommended means the property is recommended for further assessment. The flood_other_cnt of zero means no properties have been reviewed and found to have no flood risk identified or not mapped.

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

3 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 William St?

William St is a local road. Local roads generally serve nearby residents and connect directly to collector or arterial roads. Information regarding the speed limit and the share of stock fronting this dominant road section is not available.

Is William St mostly houses or apartments?

William St has 89 residential properties. Apartments make up 94.4% of the residential stock, while houses account for 5.6%. The street is predominantly apartments.

What are the major apartment developments on William St?

There are two major apartment developments on William St. The first is at 90 Old Canterbury Rd, featuring 264 lots across 12 levels, built in 2016. The second is at 8 William St, containing 7 lots across 5 levels. These developments contribute to the street's apartment presence or higher-density residential character.

How many properties have sold on William St?

One apartment has sold in the past 12 months, while no houses have sold. The 5-year turnover rate for apartments is 16.7%, representing the proportion of properties that changed ownership during the past five years. Turnover data for houses is not available.

Is William St a good street to buy property on?

William St is a local road with 89 residential properties, predominantly apartments (94.4%). It is home to two major apartment developments and features 3 homes sitting level with the street. There are no bushfire, heritage, or high-voltage overlays, though two properties have a flood overlay and three are recommended for a flood check. The street has 1 apartment sale in the trailing 12 months and a 16.7% 5-year apartment turnover rate. Buyers looking for detached houses will find a very limited supply, while apartment buyers will find a high-density environment.