Agent Grader postcode board · 10 Nov 2026
Secret Harbour
Ranked by Properti's digital presence score from public social media activity and Google reviews. Sales, suburbs and REA reviews are realestate.com.au's 12-month figures. Updated .
2Chalk Property - Rockingham
2 sold here
5.0 from 23 REA reviews · 278 followersMedian $1.73M · 51 days on market
74
Gold
1Douglas Corby - Ray White Rockingham Baldivis
3 sold here
4.9 from 109 REA reviews · 299 followersMedian $1.14M · 36 days on market
87
Platinum
3Coastal Realty WA - KARNUP
26 sold here
4.9 from 57 REA reviews · 1.8k followersMedian $1.13M · 60 days on market
64
Gold
4Elders Real Estate - Rockingham & Baldivis · 3 sold here
5.0 from 132 REA reviews · 1.2k followers · Median $975k · 36 days on market
5Elders Real Estate - Rockingham & Baldivis · 2 sold here
5.0 from 5 REA reviews · 130 followers · Median $1.09M · 42 days on market
6Westcoast Property Sales · 2 sold here
4.9 from 19 REA reviews · 586 followers · Median $1.58M · 71 days on market
7Acton | Belle Property Rockingham & Baldivis · 2 sold here
5.0 from 27 REA reviews · 344 followers · Median $843k · 43 days on market
8Ray White - The Ialacci Group · 3 sold here
5.0 from 57 REA reviews · 676 followers · Median $2.15M · 63 days on market
9Lewis Holloway Property - MANDURAH · 2 sold here
5.0 from 20 REA reviews · 101 followers · Median $930k · 27 days on market
10JW Residential · 22 sold here
5.0 from 245 REA reviews · 1.8k followers · Median $940k · 21 days on market
5 ranked agents scoring under 45 (Bronze tier) are not listed on public boards.
As of 26 October 2026, the top-ranked real estate agent in 6173 WA on digital presence is ELSIE CORBY (Douglas Corby - Ray White Rockingham Baldivis), scoring 87 out of 100, followed by Jacob McGavin (Chalk Property - Rockingham) with 74 and Cass Levitzke (Coastal Realty WA - KARNUP) with 64. According to realestate.com.au, 64 agents sold property in postcode 6173 in the last 12 months; 25 of them made 2 or more sales here and 15 of those are graded and ranked.
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