Mark Grogan

Mark Grogan

Property Consultant / Sales Agent at O'Neil Real Estate
  •   5   (491 reviews)

Mark's sales performance at a glance

See how Mark has performed in the last 12 months on RateMyAgent*

70
Reviews
10
Median days on market
33
Properties for sale
154
Sold properties
$834k
Average sale price
$128.4m
Total sales value

*Includes all properties sold (last 12 months) as lead and supporting agent and published on ratemyagent.com.au. It may not be complete and can exclude off-market, private sales and undisclosed pricing and sold dates. Contact agent for full sales history.

  • priceExpertbadge

    Consistently meets client expectations for property purchase price.

  • aotybadge

    Recognised for going above & beyond for their clients.

Mark's customer service awards

See what RateMyAgent awards Mark has won

  • Suburb WinnerCamillo
  • Suburb WinnerKelmscott
  • 6x Suburb WinnerKelmscott - 2026, 2022, 2021, 2020, 2019, 2018

About Mark

Mark Grogan has established himself as the leading real estate agent in the district, according to reiwa.com figures he has been the highest selling agent in the district for five consecutive years. The qualities that set Mark apart include the mindset that the asking price is the starting point and a willingness to work tirelessly until the best possible price is achieved. His strategy and method are proven and these techniques are seeing top results time and time again for the property sellers whom he represents. It’s really about making your property the most attractive available to the market and giving people a reason to be excited about it. Selling your home is often considered one of the most stressful times of your life. With Mark Grogan in control of the process you will find his approach removes the anxiety and helps you feel comfortable every step of the way. After all, it’s still your home. No one wants to deal with a pushy real estate agent, but to the detriment of many sellers some agents approach the task of selling your home far too casually. One of the biggest advantages of dealing with Mark Grogan is his approach to dealing with potential buyers who want to look at your property. The process of buying a home or investing in property is never one that is taken lightly. For most of us it’s the biggest investment we will ever make, so it requires a commitment both emotionally and financially. If that’s the case, why do some real estate agents deal with buyer enquiry by simply opening the home for 30 minutes each fortnight at the home open and hope that someone will rush through and make a decision on the spot? Well, it's partly because that’s how they’ve always done it, and in some cases, downright laziness. Can it really be an effective way to sell a home; hoping that the “right buyer” turns up and is ready to make a decision before the agent rushes off to the next home open? It’s alarming that on a lazy Saturday afternoon a potential buyer will wander into the home open casually and be told by the agent to have a look around while he sits back and reads the paper. That is not a dynamic approach. The Better Approach Mark’s commitment is to ensure buyers are met at the property individually, allow them time to be relaxed and comfortably inspect the home at their own pace, without the distraction of dozens of other buyers inspecting at the same time. How detrimental to the sale is it if a potential buyer at a home open is showing signs of interest while an uninterested person is wandering through audibly listing off all their perceived negatives? This is the danger of the home open. One-on-one inspections are the best way to guarantee that potential buyers are shown all the right reasons to buy your property, increasing the chances of a higher sale price.

Mark's reviews

  5  
Mark has 491 reviewsacross 38 different locations, showing 6.
Review Mark
Mark's qualities as told by our client reviews: reliable, responsive, friendly, honest, supportive, clear communication, local expert.
Was this helpful?
Seller review
Couldn't be happier with the experience
6 days ago
Couldn't be happier with the experience

We recently sold our home with Mark Grogan and his team and couldn’t be happier with the experience. They were professional, knowledgeable, and supportive throughout the entire process, keeping us informed every step of the way. Their communication and attention to detail were excellent, and they achieved a fantastic result for our property. We highly recommend Mark and his team to anyone looking to buy or sell a home. Thanks for all your hard work and dedication!

Buyer review
Made the buying process very easy
12 days ago
Made the buying process very easy

Mark and the whole team were very helpful and made the buying process very easy, would definitely recommend to other buyers.

Seller review
Outstanding experience
16 days ago
Outstanding experience

We had an outstanding experience working with Mark and his team. Communication was exceptional throughout the entire process. Their excellent service made what could have been a stressful experience so easy and straightforward. I will be recommending to anyone and everyone. Hope to deal with them again in the future.

Seller review
Fantastic outcome
19 days ago
Fantastic outcome

We recently entrusted Mark Grogan and his team with the sale of my Dad’s property, and I cannot speak highly enough of the experience. From the very beginning, Mark demonstrated professionalism, compassion, enthusiasm and an outstanding knowledge of the market. Their marketing, communication, and negotiation skills were exceptional, resulting in a fantastic outcome. Highly recommend Mark and his team and would definitely use their services in the future.

Seller review
Incredibly professional
20 days ago
Incredibly professional

Mark and his team were incredibly professional. Right from our first meeting, they made us feel comfortable & mapped out a clear course of action. Mark is an exceptional listener and the entire team acted with total integrity, keeping us fully informed throughout the process. They knew exactly how to market Our Mother's home and delivered quick results!

Buyer review
Great experience as buyers
29 days ago
Great experience as buyers

We had a great experience with the O’Neil Real Estate team as buyers. They were responsive, helpful, and always answered our questions promptly. Their clear communication made us feel confident throughout the process. We would happily recommend them.

Show all 491 reviews
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Mark's properties

Mark has 33 properties for sale and sold 154 properties in the last 12 months, showing 4, sorted by most recent activity

For Sale
From $549,000
22 Medina Avenue
Medina WA 6167
2
1
1
House
For Sale
From $899,000
22 Morundah Place
Kelmscott WA 6111
4
2
2
House
For Sale
From $549,000
7/38 Lake St
Rockingham WA 6168
2
1
1
House
For Sale
From $1,100,000
140 Irymple Road
Roleystone WA 6111
3
2
House
Show all 187 properties

Mark's sold properties

Mark has sold 154 properties in the past 12 months, showing 4.

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Property imageAddressBedroomsBathroomsCarparksProperty TypeClosing PriceDate Sold
11/33 Seaforth Avenue, Gosnells, WA, 6110
11/33 Seaforth Avenue
Gosnells WA 6110
3
2
1
House$688,000Jun 15, 2026
1/17 Forrest Road, Armadale, WA, 6112
1/17 Forrest Road
Armadale WA 6112
3
2
2
House$740,000Jun 10, 2026
7 Saddlers Retreat, Kelmscott, WA, 6111
7 Saddlers Retreat
Kelmscott WA 6111
4
2
2
House$950,000Jun 4, 2026
150 Lefroy Street, Serpentine, WA, 6125
150 Lefroy Street
Serpentine WA 6125
4
2
10
House$1,520,000Jun 4, 2026

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