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Helen St, Westmead NSW 2145

Street

Street Summary

Helen St, Westmead NSW 2145 is a predominantly apartment street with 93.8% of its 289 residential properties being units. 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 street features notable developments including a 154-lot, 7-level building at 2 Helen St, a 42-lot, 2-level building at 6 Jessie St, and an 18-lot, 4-level building at 27 Helen St built in 1997. Apartment turnover over the past 5 years is 8.9%, with 7 apartments sold in the last 12 months.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Helen St, Westmead NSW 2145 property market.

Houses vs Apartments289 total lots
0.3%
93.8%
5.9%
Houses (0.3%)
Apartments (93.8%)
Townhouses/Villas/Unclassified (5.9%)

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, Westmead NSW 2145 over the past 5 years, plotted against the Westmead NSW 2145 median house price trend over the same period.

Street sales vs suburb median
Suburb Median Price
$0$500k$1.0M$1.5M$2.0MSept 21May 23Jan 25Sept 26$1.6M · 2022$1.7M · 2023$1.7M · 2024$2M · 2025
Turnover rate0%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Helen St, Westmead NSW 2145 over the past 5 years, plotted against the Westmead NSW 2145 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$560k · 2022$550k · 2023$565k · 2024$580k · 2025$589k · 2026$495k · 2022-01-09 · 4/9 HELEN ST, WESTMEAD NSW 2145$510k · 2025-05-31 · 8/22 HELEN ST, WESTMEAD NSW 2145$537k · 2025-11-11 · 5/22 HELEN ST, WESTMEAD NSW 2145$510k · 2025-08-05 · 7/22 HELEN ST, WESTMEAD NSW 2145$475k · 2023-06-21 · 1/23 HELEN ST, WESTMEAD NSW 2145$535k · 2024-02-11 · 3/23 HELEN ST, WESTMEAD NSW 2145$580k · 2024-07-06 · 5/23 HELEN ST, WESTMEAD NSW 2145$550k · 2026-05-21 · 6/23 HELEN ST, WESTMEAD NSW 2145$583k · 2025-06-12 · 4/19 HELEN ST, WESTMEAD NSW 2145$550k · 2023-03-24 · 6/19 HELEN ST, WESTMEAD NSW 2145$760k · 2024-10-25 · 14/27 HELEN ST, WESTMEAD NSW 2145$660k · 2025-12-10 · 3/11 HELEN ST, WESTMEAD NSW 2145$540k · 2023-04-14 · 11/13 HELEN ST, WESTMEAD NSW 2145$510k · 2022-12-07 · 14/13 HELEN ST, WESTMEAD NSW 2145$650k · 2025-11-28 · 14/13 HELEN ST, WESTMEAD NSW 2145$600k · 2025-10-04 · 1/13 HELEN ST, WESTMEAD NSW 2145$530k · 2022-01-13 · 3/13 HELEN ST, WESTMEAD NSW 2145$540k · 2023-03-18 · 4/13 HELEN ST, WESTMEAD NSW 2145$540k · 2025-06-11 · 12/18 HELEN ST, WESTMEAD NSW 2145$535k · 2024-02-15 · 1/14 HELEN ST, WESTMEAD NSW 2145$510k · 2023-11-14 · 3/18 HELEN ST, WESTMEAD NSW 2145$530k · 2024-03-26 · 5/14 HELEN ST, WESTMEAD NSW 2145$507k · 2023-04-30 · 5/18 HELEN ST, WESTMEAD NSW 2145$636k · 2025-09-14 · 8/14 HELEN ST, WESTMEAD NSW 2145
Apartment sales7Past 12 months
Turnover rate8.9%Past 5 years

Largest Apartment Projects

The largest apartment projects on Helen St, Westmead NSW 2145, ranked by number of lots.

1
2 HELEN ST, WESTMEAD NSW 2145Large project (100+ lots)
2
6 JESSIE ST, WESTMEAD NSW 2145Small-Medium project (20-50 lots)
3
27 HELEN ST, WESTMEAD NSW 2145Small project (<20 lots)

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Living in Helen St, Westmead NSW 2145 : Street Profile & FAQs

Common questions about living on and buying property on Helen St, Westmead NSW 2145 — 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 Westmead?

There are insufficient recent house sales on Helen St to calculate a reliable premium or discount against the Westmead 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 the street. One property falls under other flood classifications, meaning no flood risk has been identified or the property has not been mapped. While this does not indicate a flood risk, buyers should review council mapping and insurance costs before purchasing.

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

Information regarding site height relative to the street is unavailable for Helen St. Different site heights can influence site characteristics, so buyers should assess the specific property rather than relying on a street average.

What type of road is Helen St?

Helen St is a local road. Local roads generally serve nearby residents and connect local streets with larger roads. Speed limit and traffic data for the dominant section of the street are not available.

Is Helen St mostly houses or apartments?

Helen St has 289 residential properties. Apartments make up 93.8% of the street, while houses make up 0.3%. The street is predominantly apartments.

What are the major apartment developments on Helen St?

Major apartment developments on Helen St include 2 Helen St with 154 lots across 7 levels, and 27 Helen St with 18 lots across 4 levels built in 1997. These developments contribute to the street's higher-density residential character.

How many properties have sold on Helen St?

Seven apartments sold on Helen St in the past 12 months. The 5-year turnover rate for apartments is 8.9%, representing the proportion of properties that changed ownership during the past five years.

Is Helen St a good street to buy property on?

Helen St is a local road with 289 residential properties, predominantly apartments. It features major apartment developments and a low 5-year turnover rate of 8.9%. The street is not suitable for buyers seeking detached houses, as there are insufficient recent sales to calculate a reliable premium or discount against the Westmead average.