Bayleys Sumner (Whalan and Partners Ltd)

987 Ferry Road, Ferrymead, Christchurch
  •   4.9   (31 reviews)

Our sales performance at a glance

See how Bayleys Sumner (Whalan and Partners Ltd) has performed in the last 12 months on RateMyAgent*

31
Reviews
8
Properties for sale
32
Sold properties
$662k
Average sale price
$21.2m
Total sales value

*Includes all properties sold (last 12 months) where the agent was a part of the transaction and published on ratemyagent.co.nz. It may not be complete and can exclude off-market, private sales and undisclosed pricing and sold dates. Contact agent for full sales history.

Meet the team

Get to know the 6 agents at Bayleys Sumner (Whalan and Partners Ltd).

Adam Whitelock
Adam Whitelock

Licensed Real Estate Agent

  4.9   (17 reviews)
About Adam
With a background in elite sport and a track record of success in real estate, Adam Whitelock brings discipline, focus, and a high-performance mindset to every property transaction. A former professional rugby player for Canterbury, the Crusaders, and the New Zealand Sevens, Adam knows how to perform under pressure — a skill that now sets him apart in the real estate world. He made an immediate impact, winning the REINZ Rising Star Award in his first year and quickly building a strong reputation. Now specialising in Christchurch residential property, Adam is known for his strategic approach, tireless work ethic, and honest communication. His clients value his market insight, strong negotiation skills, and commitment to achieving results. I’m proud to have been recognised as the top-performing agent in the Bayleys Sumner office for the 2024/25 year. While Sumner and the surrounding coastal suburbs are my home base, I sell property right across Christchurch and Canterbury – so if you’re thinking of making a move, wherever you are, I’d love to help. Backed by a powerful local network and genuine passion for helping others, Adam delivers a smooth and successful experience every time. Trusted. Driven. Proven. That’s Adam Whitelock.
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Sara Ashcroft
Sara Ashcroft

Licensed Real Estate Agent

  4.9   (7 reviews)
About Sara
When you meet Sara, she inspires you with her energy, passion, and professionalism. Her approach to real estate is simple - she finds out what you want, what your needs and expectations are and then sets about delivering them. Sara has an intimate knowledge of the Christchurch market, a passion for the business and a deep understanding of the real estate industry. This combined with sheer hard work have given her an exceptional reputation for achieving positive and consistent results for her clients. Sara began her real estate career in 1995, having previously run her own successful garden design business and prior to that working as a registered nurse. She soon became well known as a highly respected sales consultant selling throughout the city, with the majority of her business being in Fendalton, Merivale and Scarborough. Sara has sold well over $300 million worth of property and has been recognised both locally and nationally for her achievements, in particular her marketing and auction expertise. She has a deep seated sense of loyalty and duty of care for her clients. She believes that a successful campaign requires sound targeted advice and that the process should not be hurried unnecessarily. Her appreciation of current market trends, innovative and effective marketing, absolute attention to detail along with her energy and knowledge certainly give her clients an advantage. Sara derives huge satisfaction from working with her clients and consequently receives many referrals and recommendations from them.
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Marilyn Still
Marilyn Still

Licensed Real Estate Agent

  5   (5 reviews)
About Marilyn
Since the beginning of her real estate career in 1997 Marilyn has consistently achieved an impressive record of sales successes. Her continual No. 1 salesperson status is due to her total commitment to delivering the very best results. Whether working on a two hundred thousand dollar property or a two million dollar property Marilyn gives each her full attention from the beginning of the marketing, through the negotiation process to the after sales service making her vendors and purchasers clients for life. As well as working citywide Marilyn is well regarded in the Sumner area. Living locally, she is a specialist with excellent local knowledge. No one will market your home with more enthusiasm and commitment than Marilyn. It is essential that buyers and sellers of real estate are able to rely on the judgement and advice of a proven specialist, utilizing comprehensive up-to-date information and resources Marilyn will welcome any enquiries.
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Rosie Petronelli
Rosie Petronelli

Licensed Real Estate Agent

  5   (4 reviews)
About Rosie
Rosie has a long association with the Real Estate industry, watching, listening and learning from her mother, top-selling agent Marilyn Still. This has led Rosie to follow her example and she has now joined Marilyn as a member of her sales and marketing team. Having grown up in Sumner, she knows the local area well. Previously a travel agent, Rosie has experience understanding clients' individual needs and working as hard, and smart, as she can to produce the outcomes they are looking for. Rosie values upfront, clear communication and is able to connect with people from all walks of life. She will go the extra mile to make sure you get the best results possible. Rosie has a wide network of connections in many different community groups including volunteer work at both committee and coaching levels. Over the years Rosie has had many sporting achievements including representative Basketball and Rowing - a true team player. A keen surfer and skier, she enjoys good health and fitness, with a can do attitude always giving her best and achieving her goals. Always ready for a challenge and demonstrating her passion to reach the top, Rosie achieved a significant personal milestone when she summited Mt Kilimanjaro. She brings that same determination to excel in her work in the real estate industry. A true professional.
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David Archibald
David Archibald

Licensed Real Estate Agent

  5   (3 reviews)
About David

David currently has 2 active property listings and 4 sold property listings over the past 12 months.

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Frank Brookes
Frank Brookes

Licensed Real Estate Agent

  5   (1 review)
About Frank

Frank currently has 1 active property listings.

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About us

Christchurch’s coastal properties are special. The seaside and hill suburbs of Sumner, Redcliffs, Clifton Hill, Mount Pleasant, and Heathcote are sought after for their beauty and lifestyle. Our team are Sumner real estate specialists and know the ins and outs of property in Sumner and along the Christchurch coast. We’ll help you tap into the massive power of the Bayleys network to maximise the value of your real estate assets. Backed by New Zealand’s largest full service real estate agency, our national and international reach is unmatched, and we are experts at creating genuine competition for your property. We’re also deeply committed to the local community, supporting organisations such as the Crusaders and Matatū, the Christchurch City Mission, Surfing for Farmers, and the Ballance Farm Environment Awards. We also support local legends such schools, sports teams, and other not-for-profit organisations such as the Banks Peninsula Conservation Trust across Sumner and the surrounding areas. Check out the range of properties that our team has for sale across Sumner and the surrounding areas at our local office or get in touch to list your property with us today.

Our reviews

  4.9  
31 reviewsacross 15 different locations, showing 6.
Buyer review
“Warm, supportive, and communicative, with clear guidance throughout the process.”
about 1 month ago
“Warm, supportive, and communicative, with clear guidance throughout the process.”

“I found Adam genuinely warm, approachable, and easy to deal with from day one. His ommunication was excellent throughout the whole process and I always felt kept in the loop with anything important. Adam really took the time to understand what I was looking for, gave honest and practical advice, and worked hard to achieve the best outcome for me. His market knowledge and attention to detail gave me a lot of confidence. Adam went to lenghts do I never felt pressured or overlooked at any stage. Overall, a very supportive, trustworthy, and professional experience with an outstanding result”

Adam Whitelock

Adam Whitelock

  4.9   (17 reviews)
Buyer review
Prompt communication
about 1 month ago
Prompt communication

Very professional and responded to every question efficiently.

David Archibald

David Archibald

  5   (3 reviews)
Seller review
Authentic , Sincere & Down To Earth
2 months ago
Authentic , Sincere & Down To Earth

We chose Adam as he presented as a genuine person who would take care of us throughout the selling process. We weren't disappointed, he acted with integrity and went over and above what was necessary for a real estate agent. We would happily recommend Adam to anyone looking to sell their home.

Adam Whitelock

Adam Whitelock

  4.9   (17 reviews)
Seller review
Amazing Result!!
3 months ago
Amazing Result!!

I found Marilyn & Rosie incredibly professional, excellent communicators & spectacular negotiation skills. Lovely to deal with, they made the selling experience easy, smooth & no complications. Both Marilyn & Rosie are lovely, I felt in good hands, I will definitely use them again for my next property.

Petronelli and Still

Petronelli and Still

  5   (5 reviews)
Show all 31 reviews
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Our properties

Bayleys Sumner (Whalan and Partners Ltd) has 8 properties for sale and sold 32 properties in the last 12 months, showing 4, sorted by most recent activity

SoldJun 17, 2026
Price not available
3 Lizard Lane
Casebrook Canterbury
4
2
2
House
For Sale
Asking Price $1,149,000
6 Millstead Lane
Casebrook Canterbury
4
2
2
House
SoldMay 27, 2026
Price not available
17 St Thomas Place
Woolston Canterbury
3
2
2
House
SoldMay 11, 2026
Price not available
9 Clearbrook St
Shirley Canterbury
2
1
1
House
Show all 40 properties
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