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Thornley St, Leichhardt NSW 2040

Street

Street Summary

Thornley St, Leichhardt NSW 2040 sits at the suburb's house median. 13 homes sit above the street; 28 homes sit level with the street; 16 homes sit below the street. 59 homes on the street are heritage-listed and 7 are recommended for a flood check. The street is entirely house stock. 3 houses sold in the past 12 months, with a 5-year turnover rate of 22%.


PART 1
Street Profile

Property Type Mix

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

Houses vs Apartments59 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 Thornley 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
13 lots
28 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
59 houses affected
Bushfire
0 houses affected
Flood
0 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on Thornley 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$5.0MSept 21May 23Jan 25Sept 26$1.8M · 2022$1.9M · 2023$2M · 2024$2.2M · 2025$2.2M · 2026$2.3M · 2025-12-22 · 51 THORNLEY ST, LEICHHARDT NSW 2040$1.6M · 2024-10-02 · 16 THORNLEY ST, LEICHHARDT NSW 2040$1.7M · 2024-01-25 · 19 THORNLEY ST, LEICHHARDT NSW 2040$1.5M · 2021-12-02 · 20 THORNLEY ST, LEICHHARDT NSW 2040$1.7M · 2025-02-21 · 25 THORNLEY ST, LEICHHARDT NSW 2040$2.4M · 2026-04-24 · 36 THORNLEY ST, LEICHHARDT NSW 2040$1.9M · 2021-09-30 · 39 THORNLEY ST, LEICHHARDT NSW 2040$3.5M · 2024-06-18 · 4 THORNLEY ST, LEICHHARDT NSW 2040$2.1M · 2026-03-10 · 45 THORNLEY ST, LEICHHARDT NSW 2040$3.9M · 2025-06-11 · 54 THORNLEY ST, LEICHHARDT NSW 2040$2M · 2023-09-08 · 8 THORNLEY ST, LEICHHARDT NSW 2040$3M · 2024-03-12 · 9 THORNLEY ST, LEICHHARDT NSW 2040$3.1M · 2022-03-01 · 9A THORNLEY ST, LEICHHARDT NSW 2040
Street price+1%vs suburb median
Turnover rate22%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Thornley 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
Suburb Median Price
$0$250k$500k$750k$1.0MSept 21May 23Jan 25Sept 26$900k · 2022$875k · 2023$920k · 2024$916k · 2025$870k · 2026
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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

Common questions about living on and buying property on Thornley 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 Thornley St an expensive or affordable street relative to Leichhardt?

House prices on Thornley St sit 0.91% above the Leichhardt suburb house median.

What are the risk and overlay factors on Thornley St?

There are no bushfire or flood overlay risks on Thornley St, and no high-voltage powerlines are nearby. However, 59 properties carry a heritage listing, meaning renovations or exterior changes may require additional council approval. Seven homes are recommended for a flood check, which is a precautionary assessment rather than a confirmed flood risk. The remaining 52 properties have been reviewed and found to have no flood risk identified or not mapped.

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

13 homes sit above the street; 28 homes sit level with the street; 16 homes sit below the street.

What type of road is Thornley St?

Thornley St is a local road, which generally serves nearby residents and connects local streets with larger roads.

Is Thornley St mostly houses or apartments?

Thornley St has 59 residential properties, and 100% of them are houses. There are no apartments on this street.

What are the major apartment developments on Thornley St?

No major apartment developments are recorded on Thornley St.

How many properties have sold on Thornley St?

3 houses sold in the past 12 months, while no apartments were sold. The 5-year turnover rate for houses is 22%, meaning 22% of the houses changed ownership during the past five years.

Is Thornley St a good street to buy property on?

Thornley St is best suited for buyers seeking detached houses on a local residential street. The 100% house mix and local road classification make it a quiet, residential environment. Buyers should note the 59 heritage listings, which limit renovation flexibility, and the 22% turnover rate, which indicates a stable market. The street sits just above the suburb median, reflecting its established character.