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Helen St, Epping NSW 2121

Street

Street Summary

Helen St, Epping NSW 2121 sits above the suburb’s house median at 1.1299 times the median. The street contains 29 residential properties, all houses. 12 homes sit above the street; 16 homes sit level with the street. 23 homes are recommended for a flood check, and 6 have other flood classification. House turnover over 5 years is 27.6%.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Helen St, Epping NSW 2121 property market.

Houses vs Apartments29 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 Helen St, Epping NSW 2121 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-sideFlat
12 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
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, Epping NSW 2121 over the past 5 years, plotted against the Epping NSW 2121 median house price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$1.3M$2.5M$3.8M$5.0MOct 21June 23Feb 25Oct 26$2.3M · 2022$2.4M · 2023$2.6M · 2024$2.8M · 2025$2.5M · 2026$2.9M · 2024-02-17 · 1 HELEN ST, EPPING NSW 2121$4.8M · 2024-04-20 · 10 HELEN ST, EPPING NSW 2121$3.3M · 2024-05-11 · 12 HELEN ST, EPPING NSW 2121$2.5M · 2023-03-05 · 15 HELEN ST, EPPING NSW 2121$2.3M · 2023-09-13 · 21 HELEN ST, EPPING NSW 2121$3.1M · 2023-04-19 · 26 HELEN ST, EPPING NSW 2121$2M · 2022-03-18 · 6 HELEN ST, EPPING NSW 2121$2.5M · 2023-05-03 · 6 HELEN ST, EPPING NSW 2121
Street price+13%vs suburb median
Turnover rate27.6%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Helen St, Epping NSW 2121 over the past 5 years, plotted against the Epping NSW 2121 median apartment price trend over the same period.

Street sales vs suburb median
Suburb Median Price
$0$250k$500k$750k$1.0MOct 21June 23Feb 25Oct 26$755k · 2022$760k · 2023$790k · 2024$807k · 2025$800k · 2026
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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Living in Helen St, Epping NSW 2121 : Street Profile & FAQs

Common questions about living on and buying property on Helen St, Epping NSW 2121 — 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 Epping?

House prices on Helen St sit 12.99% above the Epping suburb house median.

What are the risk and overlay factors on Helen St?

There are no bushfire, heritage, or high-voltage overlays on Helen St. Flood mapping identifies 23 properties recommended for a flood check, while 6 properties fall under other flood classifications indicating no flood risk identified or not mapped. A flood check recommendation does not necessarily mean a property floods, but it is worth reviewing council mapping, flood reports and insurance costs before purchasing.

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

12 homes sit above the street; 16 homes sit level with the street. Different site heights relative to the street can influence site characteristics, but do not claim specific outcomes such as better views, poorer drainage, reduced flooding, or greater privacy, since these depend on the individual property. Encourage buyers to assess the specific property rather than relying on the street average.

What type of road is Helen St?

Helen St is a local road. Local roads generally serve nearby residents and connect directly to local streets. Because traffic data is not available, actual traffic levels or noise cannot be confirmed.

Is Helen St mostly houses or apartments?

Helen St has 29 residential properties, with 100% being houses and 0% being apartments. The street is predominantly houses.

What are the major apartment developments on Helen St?

No major apartment developments are recorded on Helen St.

How many properties have sold on Helen St?

0 houses sold in the past 12 months and 0 apartments sold in the past 12 months. The 5-year turnover rate for houses is 27.6%, representing the proportion of properties that changed ownership during the past five years. Apartment turnover data is unavailable.

Is Helen St a good street to buy property on?

Helen St aligns with buyers looking for detached houses on a local road. The street sits 12.99% above the Epping suburb house median. Flood checks apply to 23 properties, while 6 have no flood risk identified or not mapped. The 5-year house turnover rate is 27.6%. Buyers should compare recent sales of individual homes on the street against nearby comparable properties to gauge current market positioning.