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Armstrong St, Willoughby NSW 2068

Street

Street Summary

Armstrong St, Willoughby NSW 2068 is a local road where 6 homes sit level with the street and 7 sit below the street. The street is 42.9% houses and 22.9% apartments. Nine homes are recommended for a flood check, while 6 have other flood classifications. One apartment project, 1B Armstrong St, has 7 lots across 3 levels built in 2002. There are insufficient recent house sales to calculate a reliable comparison against the suburb, so buyers should compare recent sales of individual homes on the street against nearby comparable properties.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Armstrong St, Willoughby NSW 2068 property market.

Houses vs Apartments35 total lots
42.9%
22.9%
34.2%
Houses (42.9%)
Apartments (22.9%)
Townhouses/Villas/Unclassified (34.2%)

PART 2
Houses

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

Land Topography

How house lots on Armstrong St, Willoughby NSW 2068 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
FlatLow-side
6 lots
7 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
0 houses affected
High voltage power line
0 houses affected

Street Sales - Houses

Actual house sales on Armstrong St, Willoughby NSW 2068 over the past 5 years, plotted against the Willoughby NSW 2068 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$3.1M · 2022$3.3M · 2023$3.3M · 2024$3.8M · 2025$3.5M · 2026$3.3M · 2022-01-25 · 11A ARMSTRONG ST, WILLOUGHBY NSW 2068$2.2M · 2023-02-22 · 7A ARMSTRONG ST, WILLOUGHBY NSW 2068
Turnover rate13.3%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Armstrong St, Willoughby NSW 2068 over the past 5 years, plotted against the Willoughby NSW 2068 median apartment 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$1.2M · 2022$1M · 2023$1.2M · 2024$1.4M · 2025$1M · 2026$835k · 2025-12-16 · 4/1B ARMSTRONG ST, WILLOUGHBY NSW 2068$800k · 2022-05-04 · 5/1B ARMSTRONG ST, WILLOUGHBY NSW 2068$865k · 2024-11-14 · 6/1B ARMSTRONG ST, WILLOUGHBY NSW 2068$807k · 2023-01-24 · 7/1B ARMSTRONG ST, WILLOUGHBY NSW 2068
Apartment sales1Past 12 months
Turnover rate50%Past 5 years

Largest Apartment Projects

The largest apartment projects on Armstrong St, Willoughby NSW 2068, ranked by number of lots.

1
1B ARMSTRONG ST, WILLOUGHBY NSW 2068Small project (<20 lots)

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Living in Armstrong St, Willoughby NSW 2068 : Street Profile & FAQs

Common questions about living on and buying property on Armstrong St, Willoughby NSW 2068 — 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 Armstrong St an expensive or affordable street relative to Willoughby?

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

There are no bushfire, heritage, flood overlay, or high-voltage overlays affecting properties on Armstrong St. However, flood checks are recommended for 9 homes, and 6 properties fall under other flood classifications, meaning no flood risk has been identified or mapped for them. While these classifications do not necessarily mean a property floods, reviewing council mapping, flood reports, and insurance costs is advisable before purchasing.

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

6 homes sit level with the street; 7 homes sit below the street. Different site heights relative to the street can influence site characteristics, so buyers should assess the specific property rather than relying on the street average.

What type of road is Armstrong St?

Armstrong St is a local road. Local roads generally serve nearby residents and connect local streets with larger roads. Buyers should consider that local roads typically experience less through traffic than collector or arterial roads.

Is Armstrong St mostly houses or apartments?

There are 35 residential properties on Armstrong St. Houses make up 42.9% of the residential stock, while apartments account for 22.9%. The street features a mix of both dwelling types.

What are the major apartment developments on Armstrong St?

The major apartment development on Armstrong St is located at 1B Armstrong St, Willoughby. This development contains 7 lots across 3 levels and was built in 2002. These developments contribute to the street's apartment presence or higher-density residential character.

How many properties have sold on Armstrong St?

0 houses and 1 apartment have sold on Armstrong St in the past 12 months. The 5-year turnover rate for houses is 13.3%, and for apartments, it is 50%. Turnover measures the proportion of properties that changed ownership during the past five years.

Is Armstrong St a good street to buy property on?

Armstrong St features a mix of houses and apartments on a local road. Buyers looking for detached houses may find limited options, while apartment buyers have access to specific developments. Those preferring local-road residential streets may appreciate the quiet environment, though buyers should note the limited recent sales activity when assessing market positioning.