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Boulton Ave, Baulkham Hills NSW 2153

Street

Street Summary

Boulton Ave, Baulkham Hills NSW 2153 is a local road where 86% of residences are houses. 7 homes sit above the street; 4 homes sit level with the street; 6 homes sit below the street. 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 Boulton Ave, Baulkham Hills NSW 2153 property market.

Houses vs Apartments21 total lots
85.7%
14.3%
Houses (85.7%)
Apartments (0%)
Townhouses/Villas/Unclassified (14.3%)

PART 2
Houses

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

Land Topography

How house lots on Boulton Ave, Baulkham Hills NSW 2153 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
7 lots
4 lots
6 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 Boulton Ave, Baulkham Hills NSW 2153 over the past 5 years, plotted against the Baulkham Hills NSW 2153 median house price trend over the same period.

Street sales vs suburb median
Street SalesSuburb Median Price
$0$500k$1.0M$1.5M$2.0MOct 21June 23Feb 25Oct 26$1.7M · 2022$1.8M · 2023$1.9M · 2024$2M · 2025$1.8M · 2026$1.9M · 2024-10-14 · 19 BOULTON AVE, BAULKHAM HILLS NSW 2153$1.6M · 2023-04-17 · 21 BOULTON AVE, BAULKHAM HILLS NSW 2153$1.8M · 2025-12-14 · 23 BOULTON AVE, BAULKHAM HILLS NSW 2153$1.9M · 2025-08-30 · 5 BOULTON AVE, BAULKHAM HILLS NSW 2153
Turnover rate22.2%Past 5 years

PART 3
Apartments

Street Sales - Apartments

Actual apartment (unit) sales on Boulton Ave, Baulkham Hills NSW 2153 over the past 5 years, plotted against the Baulkham Hills NSW 2153 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$685k · 2022$737k · 2023$709k · 2024$760k · 2025$707k · 2026
Apartment sales0Past 12 months
Turnover rate0%Past 5 years

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Living in Boulton Ave, Baulkham Hills NSW 2153 : Street Profile & FAQs

Common questions about living on and buying property on Boulton Ave, Baulkham Hills NSW 2153 — 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 Boulton Ave an expensive or affordable street relative to Baulkham Hills?

There are insufficient recent house sales on Boulton Ave to calculate a reliable premium or discount against the Baulkham 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 Boulton Ave?

There are no bushfire, heritage, or flood overlay risks on Boulton Ave, and no properties are recommended for a flood check. However, 18 properties fall under other flood classifications, meaning no flood risk has been identified or the property has not been mapped. There are also no high-voltage powerline risks on the street.

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

7 homes sit above the street; 4 homes sit level with the street; 6 homes sit below the street. Different site heights relative to the street can influence site characteristics, so buyers should assess the specific property rather than relying on the street average.

What type of road is Boulton Ave?

Boulton Ave is a local road, which generally serves nearby residents rather than carrying through traffic. As the speed limit and the share of stock fronting this road section are unavailable, buyers should focus on the local residential nature of the street.

Is Boulton Ave mostly houses or apartments?

There are 21 residential properties on Boulton Ave. Houses make up 85.7% of the residential stock, while apartments make up 0%. This means the street is predominantly houses.

What are the major apartment developments on Boulton Ave?

No major apartment developments are recorded on Boulton Ave.

How many properties have sold on Boulton Ave?

2 houses have sold in the past 12 months, and 0 apartments have sold. The 5-year turnover rate for houses is 22.2%, which represents the proportion of properties that changed ownership during the past five years. Apartment turnover data is unavailable.

Is Boulton Ave a good street to buy property on?

Boulton Ave is a local road with a predominantly detached house character, making it well-suited for buyers seeking a quiet residential environment. The street features a mixed profile of homes situated above, level with, and below the street. While there are no heritage or bushfire overlays, buyers should note the 18 properties with other flood classifications and the lack of recent sales data to benchmark pricing.