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Cobbadah Ave, Pennant Hills NSW 2120

Street

Street Summary

Cobbadah Ave, Pennant Hills NSW 2120 is a quiet residential street where most homes sit below street level. The area is predominantly houses, with 23 properties in total. Several homes are subject to bushfire and heritage overlays, while one property requires a flood check. High voltage infrastructure is present near one home. With only one house sold in the last year and a 30.4% turnover over five years, the street offers a stable environment. Buyers should compare recent nearby sales to gauge value, as insufficient data exists to position this street against the suburb median.


PART 1
Street Profile

Property Type Mix

The mix of houses and apartments (units) that make up the Cobbadah Ave, Pennant Hills NSW 2120 property market.

Houses vs Apartments23 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 Cobbadah Ave, Pennant Hills NSW 2120 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-sideLow-side
7 lots
15 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
23 houses affected
Bushfire
23 houses affected
Flood
0 houses affected
High voltage power line
1 houses affected

Street Sales - Houses

Actual house sales on Cobbadah Ave, Pennant Hills NSW 2120 over the past 5 years, plotted against the Pennant Hills NSW 2120 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$1.9M · 2022$1.9M · 2023$2.2M · 2024$2.1M · 2025$2M · 2026$1.5M · 2022-11-03 · 25 COBBADAH AVE, PENNANT HILLS NSW 2120$1.9M · 2024-11-16 · 3 COBBADAH AVE, PENNANT HILLS NSW 2120$1.9M · 2024-05-23 · 11 COBBADAH AVE, PENNANT HILLS NSW 2120$2.2M · 2024-12-14 · 15 COBBADAH AVE, PENNANT HILLS NSW 2120$1.9M · 2024-09-20 · 21 COBBADAH AVE, PENNANT HILLS NSW 2120$1.6M · 2025-11-29 · 23 COBBADAH AVE, PENNANT HILLS NSW 2120
Turnover rate26.1%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Cobbadah Ave, Pennant Hills NSW 2120 over the past 5 years, plotted against the Pennant Hills NSW 2120 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$450k · 2022$495k · 2023$667k · 2024$710k · 2025
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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Living in Cobbadah Ave, Pennant Hills NSW 2120 : Street Profile & FAQs

Common questions about living on and buying property on Cobbadah Ave, Pennant Hills NSW 2120 — 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 Cobbadah Ave an expensive or affordable street relative to Pennant Hills?

Insufficient sales data exists to calculate a reliable median house price for Cobbadah Ave, so it cannot be classified as premium or below the Pennant Hills suburb median. Buyers should compare recent sales of detached homes on the street against nearby comparable properties to gauge relative value.

What are the risk and overlay factors on Cobbadah Ave?

23 properties on Cobbadah Ave are subject to bushfire and heritage overlays, meaning renovations or exterior changes may require additional council approval. One property is recommended for a flood check, while 22 properties have no flood risk identified or are not mapped. One property is located near high-voltage powerlines.

Are properties on Cobbadah Ave mostly on high, level or low ground?

The street features a mixed elevation profile with 7 homes on high ground and 15 on low ground, while no properties sit on level ground. Different elevations can influence site characteristics, so buyers should assess the elevation of the specific property rather than relying on the street average.

What type of road is Cobbadah Ave?

Road classification, speed limit, and the proportion of stock fronting the dominant road section are unavailable for Cobbadah Ave. Buyers should inspect the street directly to understand the local traffic environment and road layout.

Is Cobbadah Ave mostly houses or apartments?

Cobbadah Ave is predominantly houses, with 100% of its 23 residential properties being detached homes, duplexes, or terraces. There are no apartments on the street, making it a low-density residential environment.

What are the major apartment developments on Cobbadah Ave?

No major apartment developments are recorded on Cobbadah Ave. The street consists entirely of detached residential properties, with no high-density apartment complexes present.

How many properties have sold on Cobbadah Ave?

One house sold on Cobbadah Ave in the past 12 months. The 5-year turnover rate for houses is 30.4%, meaning 30.4% of the street's houses changed ownership during that period. Apartment sales and turnover data are unavailable.

Is Cobbadah Ave a good street to buy property on?

Cobbadah Ave suits buyers seeking detached houses in a low-density environment. The presence of heritage and bushfire overlays may appeal to those comfortable with renovation restrictions, while the lack of apartment developments ensures a quiet residential character. Buyers should review specific property elevations and flood classifications.