Traffic volume data for Chatswood (2067) is sourced from Transport for NSW's Automatic Traffic Counts (ATC) programme, which measures daily vehicle counts on classified roads across greater Sydney. The figures show Annual Average Daily Traffic (AADT) on key roads in and around Chatswood, helping buyers understand whether a suburb is primarily residential in character or traversed by high-volume arterials. Chatswood is in the Willoughby LGA.
High traffic volumes on roads bordering or passing through Chatswood have two principal effects on buyers: noise (particularly at night and during morning peak) and air quality (tailpipe particulates and nitrogen dioxide). Properties directly fronting high-volume roads in Willoughby typically trade at a 3 to 8 percent discount to equivalent properties on quieter streets, a discount that is sometimes difficult to recover at resale.
Traffic volume in nearby suburbs
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