# Best real estate agents in Mosman Park (6012 WA)

Source: https://www.properti.ai/grader/postcode/6012-wa
Publisher: Properti Agent Grader (https://www.properti.ai/grader)
Updated: 18 October 2026

As of 18 October 2026, the top-ranked real estate agent in 6012 WA on digital presence is Jamie Harrington (Hub Residential - CLAREMONT), scoring 71 out of 100, followed by Harry Stevenson (William Porteous Properties International Pty Ltd - Dalkeith) with 66 and Sarah Bourke (Ray White - Dalkeith | Claremont) with 63.
According to realestate.com.au, 73 agents sold property in postcode 6012 in the last 12 months; 29 of them made 2 or more sales here and 17 of those are graded and ranked.
The average digital presence score of the ranked agents is 42.
By sales volume, Trent Vivian sold the most here with 26 sales.
Postcode 6012 covers Mosman Park.

## Ranked agents in 6012 WA (9 of 17 ranked)

Rank, agent, agency, Properti digital presence score out of 100, properties sold in postcode 6012 in the last 12 months per realestate.com.au, REA profile reviews, and Instagram plus Facebook followers. 8 ranked agents scoring under 45 (Bronze tier) are not listed on public boards.

1. [Jamie Harrington](https://www.properti.ai/agent/jamie-5e9a7a075e) (Hub Residential - CLAREMONT): score 71, 4 sales here, 5.0 from 35 REA reviews, 459 followers. Median in Mosman Park: $445,500, 46 days on market.
2. [Harry Stevenson](https://www.properti.ai/agent/harry-9166269260) (William Porteous Properties International Pty Ltd - Dalkeith): score 66, 2 sales here, 5.0 from 16 REA reviews, 2.5k followers. Median in Mosman Park: $2,135,000, 21 days on market.
3. [Sarah Bourke](https://www.properti.ai/agent/sarah-1854d541d6) (Ray White - Dalkeith | Claremont): score 63, 2 sales here, 5.0 from 122 REA reviews, 3k followers. Median in Mosman Park: $1,436,000, 34 days on market.
4. [Lucy Thomson](https://www.properti.ai/agent/lucy-76ac78c7b4) (DUET Property Group - Nedlands): score 60, 5 sales here, 5.0 from 17 REA reviews, 4.4k followers. Median in Mosman Park: $2,620,000, 93 days on market.
5. [Beba Ramic](https://www.properti.ai/agent/beba-fa71dbb5bd) (Ray White - Cottesloe | Mosman Park): score 59, 9 sales here, 5.0 from 39 REA reviews, 640 followers. Median in Mosman Park: $2,550,000.
6. [Vivien Yap](https://www.properti.ai/agent/vivien-65305aca3b) (Ray White - Dalkeith | Claremont): score 54, 4 sales here, 5.0 from 66 REA reviews, 17k followers. Median in Mosman Park: $3,818,750, 110 days on market.
7. [Bev Heymans](https://www.properti.ai/agent/bev-4bcace9afa) (Acton | Belle Property Cottesloe - NEDLANDS): score 53, 9 sales here, 5.0 from 94 REA reviews, 1.8k followers. Median in Mosman Park: $840,000, 64 days on market.
8. [Jody Fewster](https://www.properti.ai/agent/jody-07a3836213) (Ray White - Cottesloe | Mosman Park): score 51, 17 sales here, 5.0 from 17 REA reviews, 3.3k followers. Median in Mosman Park: $3,550,000, 24 days on market.
9. [Olivia Porteous](https://www.properti.ai/agent/olivia-aa0a475814) (William Porteous Properties International Pty Ltd - Dalkeith): score 46, 2 sales here, 5.0 from 88 REA reviews, 581 followers. Median in Mosman Park: $5,350,000, 30 days on market.

## Agencies with the most ranked agents in 6012 WA

- Ray White Dalkeith | Claremont | Fremantle: 2 ranked agents, 5 agents sold here.
- William Porteous Properties International: 2 ranked agents, 3 agents sold here.
- The Agency - WA: 1 ranked agent, 9 agents sold here.
- Ray White - Cottesloe | Mosman Park: 1 ranked agent, 5 agents sold here.
- Acton | Belle Property Cottesloe - NEDLANDS: 1 ranked agent, 3 agents sold here.

## Agents with 2+ sales here not yet graded (12)

- Trent Vivian: 26 sales here.
- Gill Vivian: 26 sales here.
- Monica Cherry: 15 sales here.
- Claire O'Meara: 4 sales here.
- Justin Wallace: 4 sales here.
- Mack Hall: 4 sales here.
- Sean Gibson: 3 sales here.
- Sean Congiusta: 3 sales here.
- Marcus Sproule: 2 sales here.
- Anthony Vergona: 2 sales here.
- Renee Davies: 2 sales here.
- Nadia Matthews: 2 sales here.

## Common questions

### Who are the best real estate agents in 6012 WA?

By Properti's digital presence score, the top 5 agents in 6012 WA are 1. Jamie Harrington (Hub Residential - CLAREMONT), 71/100, 5.0 from 35 REA reviews; 2. Harry Stevenson (William Porteous Properties International Pty Ltd - Dalkeith), 66/100, 5.0 from 16 REA reviews; 3. Sarah Bourke (Ray White - Dalkeith | Claremont), 63/100, 5.0 from 122 REA reviews; 4. Lucy Thomson (DUET Property Group - Nedlands), 60/100, 5.0 from 17 REA reviews; 5. Beba Ramic (Ray White - Cottesloe | Mosman Park), 59/100, 5.0 from 39 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 6012 WA by sales?

realestate.com.au credits Trent Vivian with the most sales in postcode 6012 in the last 12 months: 26 sales as lead or joint agent. The highest-ranked agent on digital presence is Jamie Harrington (Hub Residential - CLAREMONT) with 71/100.

### Which real estate agencies have the most top-ranked agents in 6012 WA?

Ray White Dalkeith | Claremont | Fremantle (2 ranked agents), William Porteous Properties International (2 ranked agents), The Agency - WA (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 6012 WA?

73 agents sold property in postcode 6012 in the last 12 months according to realestate.com.au. 29 of them made 2 or more sales here, and 17 of those have a Properti digital presence score and appear in the ranking.

### How are real estate agents in 6012 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 6012 by that score. Sales counts come from realestate.com.au. Agents who have asked not to be listed are excluded. 8 ranked agents scoring under 45 (Bronze tier) are not listed on public boards.

### How much do real estate agents charge in 6012 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.

### How up to date is the 6012 WA ranking?

Sales data was last captured from realestate.com.au on 2 October 2026 and scores were last updated on 18 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 6012 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. 8 ranked agents scoring under 45 (Bronze tier) are not listed on public boards.

Canonical page: https://www.properti.ai/grader/postcode/6012-wa