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Blackbutt Ave, Pennant Hills NSW 2120

Street

Street Summary

Blackbutt Ave, Pennant Hills NSW 2120 is a local road where 100% of homes are houses. 2 homes sit above the street; 1 homes sit level with the street; 5 homes sit below the street. 79 homes are heritage-listed, 5 are recommended for a flood check, and 30 are near high-voltage powerlines. 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 Blackbutt Ave, Pennant Hills NSW 2120 property market.

Houses vs Apartments79 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 Blackbutt 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-sideFlatLow-side
2 lots
1 lots
5 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
79 houses affected
Bushfire
79 houses affected
Flood
0 houses affected
High voltage power line
30 houses affected

Street Sales - Houses

Actual house sales on Blackbutt 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$2.2M · 2025-11-14 · 11 BLACKBUTT AVE, PENNANT HILLS NSW 2120$1.8M · 2025-11-01 · 17 BLACKBUTT AVE, PENNANT HILLS NSW 2120$2.1M · 2025-07-19 · 19 BLACKBUTT AVE, PENNANT HILLS NSW 2120$2.8M · 2025-08-29 · 24 BLACKBUTT AVE, PENNANT HILLS NSW 2120$2.5M · 2025-05-02 · 45 BLACKBUTT AVE, PENNANT HILLS NSW 2120$1.8M · 2022-05-16 · 52 BLACKBUTT AVE, PENNANT HILLS NSW 2120$2.3M · 2025-01-24 · 56 BLACKBUTT AVE, PENNANT HILLS NSW 2120$1.7M · 2024-10-26 · 58 BLACKBUTT AVE, PENNANT HILLS NSW 2120$2.4M · 2023-06-28 · 30 BLACKBUTT AVE, PENNANT HILLS NSW 2120$1.8M · 2025-07-01 · 10A BLACKBUTT AVE, PENNANT HILLS NSW 2120$2.1M · 2023-10-27 · 93 BLACKBUTT AVE, PENNANT HILLS NSW 2120$2.1M · 2024-09-06 · 8A BLACKBUTT AVE, PENNANT HILLS NSW 2120$1.9M · 2021-11-09 · 81 BLACKBUTT AVE, PENNANT HILLS NSW 2120$1.8M · 2023-10-28 · 83 BLACKBUTT AVE, PENNANT HILLS NSW 2120
Turnover rate17.7%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Blackbutt 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 Blackbutt Ave, Pennant Hills NSW 2120 : Street Profile & FAQs

Common questions about living on and buying property on Blackbutt 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 Blackbutt Ave an expensive or affordable street relative to Pennant Hills?

There are insufficient recent house sales on Blackbutt Ave to calculate a reliable premium or discount against the Pennant Hills 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 Blackbutt Ave?

79 properties are in a bushfire zone, and 79 are heritage-listed, meaning renovations or exterior changes may require additional council approval. There are 0 properties in a flood overlay, 5 are recommended for a flood check, and 74 have no flood risk identified or not mapped. 30 properties are near high-voltage powerlines.

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

2 homes sit above the street; 1 homes sit level with the street; 5 homes sit below the street. Different site heights relative to the street can influence site characteristics, but buyers should assess the specific property rather than relying on the street average.

What type of road is Blackbutt Ave?

Blackbutt Ave is a local road. Local roads generally serve nearby residents, and buyers may wish to consider the quiet, residential nature of the street.

Is Blackbutt Ave mostly houses or apartments?

There are 79 residential properties on Blackbutt Ave, and 100% are houses. 0% are apartments. The street is predominantly houses.

What are the major apartment developments on Blackbutt Ave?

No major apartment developments are recorded on Blackbutt Ave.

How many properties have sold on Blackbutt Ave?

3 houses sold in the past 12 months, and 0 apartments sold. The 5-year turnover rate for houses is 17.7%, representing the proportion of properties that changed ownership during the past five years. Apartment turnover data is unavailable.

Is Blackbutt Ave a good street to buy property on?

Blackbutt Ave is a local road with 79 residential properties, all of which are houses. Buyers looking for detached homes on a quiet residential street may find it suitable. However, buyers should note the 79 bushfire and heritage overlays, 30 high-voltage powerline properties, and the 17.7% house turnover rate when evaluating the street.