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Helen St, Lane Cove North NSW 2066

Street

Street Summary

Helen St, Lane Cove North NSW 2066 is a predominantly apartment-focused street with 90.7% of its 485 residential properties being units. The street carries local road traffic. 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. The apartment market shows a 22.5% turnover rate over the past five years. Notable developments include the 35-lot project at 43 Helen St, the 35-lot project at 53 Helen St, and the 33-lot project at 88 Helen St, all built in the early 1970s.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Helen St, Lane Cove North NSW 2066 property market.

Houses vs Apartments485 total lots
0.8%
90.7%
8.5%
Houses (0.8%)
Apartments (90.7%)
Townhouses/Villas/Unclassified (8.5%)

PART 2
Houses

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

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 Helen St, Lane Cove North NSW 2066 over the past 5 years, plotted against the Lane Cove North NSW 2066 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$2.6M · 2022$2.5M · 2023$2.9M · 2024$2.6M · 2025$2.5M · 2026
Turnover rate0%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Helen St, Lane Cove North NSW 2066 over the past 5 years, plotted against the Lane Cove North NSW 2066 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$800k · 2022$835k · 2023$885k · 2024$910k · 2025$870k · 2026$1.4M · 2024-12-12 · 2/15 HELEN ST, LANE COVE NORTH NSW 2066$1M · 2023-04-18 · 19/15 HELEN ST, LANE COVE NORTH NSW 2066$1.6M · 2021-11-30 · 8/87 HELEN ST, LANE COVE NORTH NSW 2066$1.5M · 2021-11-18 · 7/87 HELEN ST, LANE COVE NORTH NSW 2066$850k · 2021-12-03 · 7/77 HELEN ST, LANE COVE NORTH NSW 2066$850k · 2023-04-05 · 6/77 HELEN ST, LANE COVE NORTH NSW 2066$825k · 2023-08-07 · 5/77 HELEN ST, LANE COVE NORTH NSW 2066$920k · 2023-07-07 · 12/77 HELEN ST, LANE COVE NORTH NSW 2066$1M · 2024-05-28 · 4/72 HELEN ST, LANE COVE NORTH NSW 2066$1.1M · 2024-05-28 · 3/72 HELEN ST, LANE COVE NORTH NSW 2066$700k · 2021-12-20 · 18/1 HELEN ST, LANE COVE NORTH NSW 2066$685k · 2023-10-13 · 15/1 HELEN ST, LANE COVE NORTH NSW 2066$600k · 2024-08-18 · 1/30 HELEN ST, LANE COVE NORTH NSW 2066$1.1M · 2024-11-02 · 8/24 HELEN ST, LANE COVE NORTH NSW 2066$940k · 2021-09-22 · 7/24 HELEN ST, LANE COVE NORTH NSW 2066$1.3M · 2026-02-28 · 3/24 HELEN ST, LANE COVE NORTH NSW 2066$971k · 2023-06-10 · 17/24 HELEN ST, LANE COVE NORTH NSW 2066$838k · 2022-05-26 · 11/60 HELEN ST, LANE COVE NORTH NSW 2066$880k · 2021-11-26 · 5/53 HELEN ST, LANE COVE NORTH NSW 2066$1.1M · 2022-06-01 · 4/53 HELEN ST, LANE COVE NORTH NSW 2066$866k · 2022-02-15 · 34/53 HELEN ST, LANE COVE NORTH NSW 2066$900k · 2026-06-11 · 32/53 HELEN ST, LANE COVE NORTH NSW 2066$995k · 2022-10-08 · 7/52 HELEN ST, LANE COVE NORTH NSW 2066$1M · 2024-09-25 · 3/15 HELEN ST, LANE COVE NORTH NSW 2066$760k · 2022-02-09 · 6/1 HELEN ST, LANE COVE NORTH NSW 2066$800k · 2025-04-12 · 6/1 HELEN ST, LANE COVE NORTH NSW 2066$805k · 2024-07-24 · 28/1 HELEN ST, LANE COVE NORTH NSW 2066$850k · 2025-09-29 · 25/1 HELEN ST, LANE COVE NORTH NSW 2066$790k · 2024-01-23 · 24/1 HELEN ST, LANE COVE NORTH NSW 2066$782k · 2023-11-10 · 23/1 HELEN ST, LANE COVE NORTH NSW 2066$1.4M · 2024-11-16 · 2/52 HELEN ST, LANE COVE NORTH NSW 2066$1M · 2023-02-06 · 19/52 HELEN ST, LANE COVE NORTH NSW 2066$1M · 2024-05-31 · 18/52 HELEN ST, LANE COVE NORTH NSW 2066$750k · 2023-03-10 · 32/43 HELEN ST, LANE COVE NORTH NSW 2066$855k · 2024-03-26 · 29/43 HELEN ST, LANE COVE NORTH NSW 2066$870k · 2023-07-14 · 21/43 HELEN ST, LANE COVE NORTH NSW 2066$975k · 2025-10-28 · 17/43 HELEN ST, LANE COVE NORTH NSW 2066$966k · 2021-09-30 · 5/30 HELEN ST, LANE COVE NORTH NSW 2066$885k · 2024-04-08 · 3/60 HELEN ST, LANE COVE NORTH NSW 2066$800k · 2023-02-03 · 23/53 HELEN ST, LANE COVE NORTH NSW 2066$355k · 2023-02-24 · 19/53 HELEN ST, LANE COVE NORTH NSW 2066$845k · 2022-02-17 · 16/53 HELEN ST, LANE COVE NORTH NSW 2066$975k · 2024-08-22 · 15/53 HELEN ST, LANE COVE NORTH NSW 2066$870k · 2022-03-04 · 12/53 HELEN ST, LANE COVE NORTH NSW 2066$1.9M · 2026-03-07 · 1/52 HELEN ST, LANE COVE NORTH NSW 2066$848k · 2023-02-02 · 11/15 HELEN ST, LANE COVE NORTH NSW 2066$1.2M · 2025-11-05 · 7/12 HELEN ST, LANE COVE NORTH NSW 2066$972k · 2022-01-29 · 3/12 HELEN ST, LANE COVE NORTH NSW 2066$1.1M · 2024-08-15 · 1/12 HELEN ST, LANE COVE NORTH NSW 2066$1.1M · 2024-11-08 · 10/24 HELEN ST, LANE COVE NORTH NSW 2066$1.1M · 2023-09-02 · 16/15 HELEN ST, LANE COVE NORTH NSW 2066$900k · 2022-07-15 · 15/15 HELEN ST, LANE COVE NORTH NSW 2066$1.4M · 2022-06-30 · 7/5 HELEN ST, LANE COVE NORTH NSW 2066$1.8M · 2025-10-08 · 6/5 HELEN ST, LANE COVE NORTH NSW 2066$1.5M · 2022-03-14 · 5/5 HELEN ST, LANE COVE NORTH NSW 2066$805k · 2022-11-25 · 9/43 HELEN ST, LANE COVE NORTH NSW 2066$880k · 2024-09-21 · 4/43 HELEN ST, LANE COVE NORTH NSW 2066$880k · 2024-07-27 · 12/43 HELEN ST, LANE COVE NORTH NSW 2066$1.6M · 2025-07-08 · 4/30 HELEN ST, LANE COVE NORTH NSW 2066$990k · 2022-10-14 · 18/30 HELEN ST, LANE COVE NORTH NSW 2066$1.3M · 2021-11-04 · 10/83 HELEN ST, LANE COVE NORTH NSW 2066$863k · 2023-02-20 · 10/8 HELEN ST, LANE COVE NORTH NSW 2066$973k · 2021-09-30 · 11/83 HELEN ST, LANE COVE NORTH NSW 2066$911k · 2024-03-09 · 12/16 HELEN ST, LANE COVE NORTH NSW 2066$1.1M · 2022-12-09 · 12/83 HELEN ST, LANE COVE NORTH NSW 2066$907k · 2021-12-18 · 14/16 HELEN ST, LANE COVE NORTH NSW 2066$885k · 2024-10-18 · 15/61 HELEN ST, LANE COVE NORTH NSW 2066$850k · 2022-07-01 · 17/16 HELEN ST, LANE COVE NORTH NSW 2066$946k · 2024-03-30 · 20/16 HELEN ST, LANE COVE NORTH NSW 2066$821k · 2023-02-24 · 20/88 HELEN ST, LANE COVE NORTH NSW 2066$1.1M · 2025-03-22 · 20/88 HELEN ST, LANE COVE NORTH NSW 2066$890k · 2024-11-07 · 22/16 HELEN ST, LANE COVE NORTH NSW 2066$1.3M · 2025-10-20 · 23/88 HELEN ST, LANE COVE NORTH NSW 2066$1.1M · 2023-08-24 · 25/16 HELEN ST, LANE COVE NORTH NSW 2066$920k · 2023-08-02 · 26/88 HELEN ST, LANE COVE NORTH NSW 2066$970k · 2026-04-18 · 27/88 HELEN ST, LANE COVE NORTH NSW 2066$1M · 2025-01-23 · 28/88 HELEN ST, LANE COVE NORTH NSW 2066$999k · 2025-08-18 · 2/83 HELEN ST, LANE COVE NORTH NSW 2066$760k · 2023-04-15 · 3/8 HELEN ST, LANE COVE NORTH NSW 2066$998k · 2023-06-17 · 4/83 HELEN ST, LANE COVE NORTH NSW 2066$820k · 2023-06-07 · 4/88 HELEN ST, LANE COVE NORTH NSW 2066$900k · 2025-02-04 · 6/16 HELEN ST, LANE COVE NORTH NSW 2066$1.3M · 2021-10-29 · 7/11 HELEN ST, LANE COVE NORTH NSW 2066$835k · 2022-08-22 · 10/66 HELEN ST, LANE COVE NORTH NSW 2066$1.1M · 2024-05-30 · 11/39 HELEN ST, LANE COVE NORTH NSW 2066$990k · 2025-03-03 · 11/66 HELEN ST, LANE COVE NORTH NSW 2066$1M · 2024-07-01 · 12/39 HELEN ST, LANE COVE NORTH NSW 2066$837k · 2022-04-28 · 13/66 HELEN ST, LANE COVE NORTH NSW 2066$975k · 2024-11-07 · 16/66 HELEN ST, LANE COVE NORTH NSW 2066$972k · 2025-07-25 · 23/66 HELEN ST, LANE COVE NORTH NSW 2066$903k · 2024-03-16 · 24/66 HELEN ST, LANE COVE NORTH NSW 2066$910k · 2023-03-30 · 2/39 HELEN ST, LANE COVE NORTH NSW 2066$950k · 2021-10-21 · 2/66 HELEN ST, LANE COVE NORTH NSW 2066$1.1M · 2023-09-29 · 4/39 HELEN ST, LANE COVE NORTH NSW 2066$805k · 2021-12-09 · 4/66 HELEN ST, LANE COVE NORTH NSW 2066$1.1M · 2025-02-20 · 5/39 HELEN ST, LANE COVE NORTH NSW 2066$931k · 2024-02-07 · 7/66 HELEN ST, LANE COVE NORTH NSW 2066
Apartment sales10Past 12 months
Turnover rate22.3%Past 5 years

Largest Apartment Projects

The largest apartment projects on Helen St, Lane Cove North NSW 2066, ranked by number of lots.

1
43 HELEN ST, LANE COVE NORTH NSW 2066Small-Medium project (20-50 lots)
2
53 HELEN ST, LANE COVE NORTH NSW 2066Small-Medium project (20-50 lots)
3
88 HELEN ST, LANE COVE NORTH NSW 2066Small-Medium project (20-50 lots)

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Living in Helen St, Lane Cove North NSW 2066 : Street Profile & FAQs

Common questions about living on and buying property on Helen St, Lane Cove North NSW 2066 — 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 Helen St an expensive or affordable street relative to Lane Cove North?

There are insufficient recent house sales on Helen St to calculate a reliable premium or discount against the Lane Cove North 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 Helen St?

There are no bushfire, heritage, or high-voltage overlays on Helen St. Flood mapping shows 0 properties fall within a flood overlay, 0 are recommended for a flood check, and 4 fall under other flood classifications, meaning no flood risk is identified or not mapped for these homes.

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

There is no house, duplex, or terrace elevation data available for Helen St. Buyers should assess the specific property's site height relative to the street rather than relying on street averages, as individual site characteristics vary.

What type of road is Helen St?

Helen St is a local road serving nearby residents. Speed limit and traffic volume data are not available for this street, so buyers should observe actual conditions during their inspection.

Is Helen St mostly houses or apartments?

Helen St has 485 residential properties, with 0.8% being houses and 90.7% being apartments. The street is predominantly apartments, reflecting a higher-density residential character.

What are the major apartment developments on Helen St?

Major apartment developments on Helen St include 43 Helen St (35 lots, 4 levels, built 1971), 53 Helen St (35 lots, 4 levels, built 1973), and 88 Helen St (33 lots, 3 levels, built 1971). These developments contribute to the street's apartment presence.

How many properties have sold on Helen St?

9 apartments sold on Helen St in the past 12 months, while no houses sold. The 5-year turnover rate is 22.5% for apartments, meaning 22.5% of apartment stock changed ownership during the past five years.

Is Helen St a good street to buy property on?

Helen St is well-suited for apartment buyers seeking a local-road residential street with established 1970s developments. It is less suitable for buyers looking for detached houses, as the street is predominantly apartments with minimal house stock.