# Best real estate agents in Oakford & Oldbury (6121 WA) Source: https://www.properti.ai/grader/postcode/6121-wa Publisher: Properti Agent Grader (https://www.properti.ai/grader) Updated: 22 October 2026 As of 22 October 2026, the top-ranked real estate agent in 6121 WA on digital presence is Mark Grogan (O'Neil Real Estate - KELMSCOTT), scoring 61 out of 100, followed by Tony Wrobluskie (Advantas Property Group - BALDIVIS) with 61 and Diljot Randhawa (Ray White Armadale City - ARMADALE) with 55. According to realestate.com.au, 34 agents sold property in postcode 6121 in the last 12 months; 12 of them made 2 or more sales here and 8 of those are graded and ranked. The average digital presence score of the ranked agents is 48. By sales volume, Diljot Randhawa of Ray White Armadale City - ARMADALE sold the most here with 3 sales, ranking #3 on digital presence. Postcode 6121 covers Oakford and Oldbury. ## Ranked agents in 6121 WA (5 of 8 ranked) Rank, agent, agency, Properti digital presence score out of 100, properties sold in postcode 6121 in the last 12 months per realestate.com.au, REA profile reviews, and Instagram plus Facebook followers. 3 ranked agents scoring under 45 (Bronze tier) are not listed on public boards. 1. [Mark Grogan](https://www.properti.ai/agent/mark-8c8f7a8566) (O'Neil Real Estate - KELMSCOTT): score 61, 2 sales here, 5.0 from 404 REA reviews, 11k followers. Median in Oakford: $1,695,000, 26 days on market. 2. [Tony Wrobluskie](https://www.properti.ai/agent/tony-6d6c2e4732) (Advantas Property Group - BALDIVIS): score 61, 2 sales here, 5.0 from 5 REA reviews, 108 followers. Median in Oakford: $2,075,000, 40 days on market. 3. [Diljot Randhawa](https://www.properti.ai/agent/diljot-7fa8b0f198) (Ray White Armadale City - ARMADALE): score 55, 3 sales here, 5.0 from 48 REA reviews, 11k followers. Median in Oakford: $1,035,000, 45 days on market. 4. [Tracey Foster](https://www.properti.ai/agent/tracey-foster-1a3edfc5a9) (Foster's Real Estate - OAKFORD): score 48, 3 sales here, 5.0 from 4 REA reviews, 224 followers. Median in Oakford: $2,082,500, 66 days on market. 5. [Ash Swarts](https://www.properti.ai/agent/ash-f30a7d6b54) (O'Neil Real Estate - KELMSCOTT): score 45, 3 sales here, 4.9 from 170 REA reviews, 1.2k followers. Median in Oakford: $950,000, 29 days on market. ## Best agents by suburb ### Oakford 32 agents sold 48 properties in Oakford 6121 in the last 12 months. Ranked agents with 2 or more sales in Oakford, by Properti digital presence score: 1. Mark Grogan (O'Neil Real Estate - KELMSCOTT): score 61, 2 sales in Oakford, 5.0 from 404 REA reviews, 11k followers. 2. Tony Wrobluskie (Advantas Property Group - BALDIVIS): score 61, 2 sales in Oakford, 5.0 from 5 REA reviews, 108 followers. 3. Diljot Randhawa (Ray White Armadale City - ARMADALE): score 55, 3 sales in Oakford, 5.0 from 48 REA reviews, 11k followers. 4. Tracey Foster (Foster's Real Estate - OAKFORD): score 48, 2 sales in Oakford, 5.0 from 4 REA reviews, 224 followers. 5. Ash Swarts (O'Neil Real Estate - KELMSCOTT): score 45, 3 sales in Oakford, 4.9 from 170 REA reviews, 1.2k followers. ## Agencies with the most ranked agents in 6121 WA - O'Neil Real Estate - KELMSCOTT: 2 ranked agents, 3 agents sold here. - Ray White Armadale City - ARMADALE: 1 ranked agent, 3 agents sold here. - Advantas Property Group - BALDIVIS: 1 ranked agent, 1 agent sold here. - Foster's Real Estate - OAKFORD: 1 ranked agent, 1 agent sold here. ## Agents with 2+ sales here not yet graded (4) - Simone Batley: 3 sales here. - Ashton Dekker: 3 sales here. - Raman Singh: 2 sales here. - Maninder Singh: 2 sales here. ## Common questions ### Who are the best real estate agents in 6121 WA? By Properti's digital presence score, the top 5 agents in 6121 WA are 1. Mark Grogan (O'Neil Real Estate - KELMSCOTT), 61/100, 5.0 from 404 REA reviews; 2. Tony Wrobluskie (Advantas Property Group - BALDIVIS), 61/100, 5.0 from 5 REA reviews; 3. Diljot Randhawa (Ray White Armadale City - ARMADALE), 55/100, 5.0 from 48 REA reviews; 4. Tracey Foster (Foster's Real Estate - OAKFORD), 48/100, 5.0 from 4 REA reviews; 5. Ash Swarts (O'Neil Real Estate - KELMSCOTT), 45/100, 4.9 from 170 REA reviews. The score measures public social media activity, engagement, video, creative, reach and Google reviews, not sales results or service quality. ### Who is the top listing agent in 6121 WA by sales? realestate.com.au credits Diljot Randhawa of Ray White Armadale City - ARMADALE with the most sales in postcode 6121 in the last 12 months: 3 sales as lead or joint agent. They rank #3 of 8 on digital presence. The highest-ranked agent on digital presence is Mark Grogan (O'Neil Real Estate - KELMSCOTT) with 61/100. ### Which real estate agencies have the most top-ranked agents in 6121 WA? O'Neil Real Estate - KELMSCOTT (2 ranked agents), Ray White Armadale City - ARMADALE (1 ranked agent), Advantas Property Group - BALDIVIS (1 ranked agent). Counts are ranked agents on this board; an agency's own digital presence is graded separately on its Properti agency page. ### How many real estate agents sell in 6121 WA? 34 agents sold property in postcode 6121 in the last 12 months according to realestate.com.au. 12 of them made 2 or more sales here, and 8 of those have a Properti digital presence score and appear in the ranking. ### How are real estate agents in 6121 WA ranked? Properti's Agent Grader scores each agent out of 100 from public Instagram and Facebook activity in the last 30 days (posting activity, engagement, video, creative quality and reach) plus Google reviews, and ranks agents with 2 or more sales in postcode 6121 by that score. Sales counts come from realestate.com.au. Agents who have asked not to be listed are excluded. 3 ranked agents scoring under 45 (Bronze tier) are not listed on public boards. ### How much do real estate agents charge in 6121 WA? Commission and marketing fees are not part of this ranking and vary by agent. In Australia, agent commission is negotiable and is usually a percentage of the sale price plus a marketing budget. Ask shortlisted agents for their fee and marketing costs in writing before signing an agency agreement. ### Which suburbs are in postcode 6121? Oakford and Oldbury. This board ranks every agent who sold in any of those suburbs. ### How up to date is the 6121 WA ranking? Sales data was last captured from realestate.com.au on 2 October 2026 and scores were last updated on 22 October 2026. Scores refresh each time an agent is rescanned, and the sales window is always the last 12 months. ## About this data Membership is every agent realestate.com.au lists as having sold in postcode 6121 in the last 12 months, as lead or joint agent. Agents with 2 or more sales here are ranked by the Properti digital presence score (https://www.properti.ai/grader/how-it-works), which measures public Instagram and Facebook activity in the last 30 days and Google reviews. It does not measure sales results or service quality. Agents who have asked not to be listed are excluded. 3 ranked agents scoring under 45 (Bronze tier) are not listed on public boards. Canonical page: https://www.properti.ai/grader/postcode/6121-wa